IC Bus CE Series Operation And Maintenance Manual
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IC Bus CE Series Operation And Maintenance Manual

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IC Bus
Propane Autogas CE Series
Operation and Maintenance Manual
IC Bus, LLC
2701 Navistar Drive, Lisle, IL 60532 USA
© 2015 Navistar, Inc. All rights reserved. All marks are trademarks of their respective owners.

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  • Page 1 ™ IC Bus Propane Autogas CE Series Operation and Maintenance Manual IC Bus, LLC 2701 Navistar Drive, Lisle, IL 60532 USA © 2015 Navistar, Inc. All rights reserved. All marks are trademarks of their respective owners.
  • Page 2 The information, specifications, and illustrations contained in this manual are based on data that was current at the time of publication. IC Bus, LLC reserves the right to make changes and/or improvements at any time without notification, liability, or without applying those changes or improvements to vehicles previously manufactured and/or sold.
  • Page 3 1-800-44-TRUCK (1-800-448-7825) ENGINE Navistar, Inc. Feature Code: Serial Number: 2701 Navistar Drive Lisle, IL 60532 USA www.navistar.com FRONT AXLE IC Bus, LLC Feature Code: Serial Number: 2701 Navistar Drive Lisle, IL 60532 USA www.navistar.com REAR AXLE Feature Code: Serial Number:...

  • Page 5: Table Of Contents

    Table of Contents Section 1 – Introduction Section 3 – Instrumentation Preface............. . .1 Instrument Panel Gauge Cluster.
  • Page 6 Table of Contents Right Console Switch Panel........57 Opening the Entrance Door Manually.
  • Page 7 Table of Contents Optional Air Suspension Seat........81 Driver Heater.
  • Page 8 Table of Contents Power Parking Brake System......117 Economy Mode..........131 Air Brakes.
  • Page 9 Table of Contents Interior.............150 Air Dryer.
  • Page 10 Table of Contents Fan Clutch........... .173 Wear.
  • Page 11 Table of Contents Section 14 – Index Index............. . .215...
  • Page 12 Table of Contents viii...

  • Page 13: Section 1 - Introduction

    SECTION 1 — INTRODUCTION Preface CAUTION Cautions advise you of the proper care to be All IC Bus ™ buses are engineered and manufactured to taken to prevent damage to your vehicle or provide economical and trouble-free service. It is the owner's property.

  • Page 14: Assistance Guide

    Introduction For more information not given in this manual, or if you require services of trained service personnel, we urge you to contact a nearby IC Bus or International dealer or phone 1–800–44–TRUCK (87825) for assistance. Component Code Numbers Code numbers are the basis for identifying the components used on your IC Bus ™...

  • Page 15: Storage Duration - One Month Or Less

    Introduction effects. Drive vehicle monthly to exercise the brakes, driveline NOTE: For vehicles exposed to ultraviolet rays of the sun, and steering. Run the vehicle long enough for the engine to apply a coating of Bon-Ami ® soap, or similar product, to the reach operating temperature.

  • Page 16: Reporting Safety Defects

    National Highway Traffic Safety Administration or Less, if returning the vehicle to storage. (NHTSA) in addition to notifying IC Bus. If NHTSA receives similar complaints, it may open an NOTE: After every 30 additional days of storage, perform investigation, and if it finds that a safety defect exists in a group of Items 1 through 5.

  • Page 17: Safety Recalls And Authorized Field Changes

    As a vehicle owner, The United States Environmental Protection Agency adopted you must provide IC Bus dealers with address corrections and new heavy-duty Greenhouse Gas (GHG) vehicle regulations on changes to ensure that you receive all notifications. Please 15 September 2011.

  • Page 18: Supplemental Federal Emission Control System

    The period of coverage is the greater of the base mechanical certified as innovative technologies which are part of the certified warranty or: emission controls. Please contact your authorized IC Bus or International Dealer for further information. • Five (5) years or 50,000 miles, whichever comes first, for...

  • Page 19: Introduction

    Vehicle Inspection Guide SECTION 2 — VEHICLE INSPECTION GUIDE Introduction NOTE: Make sure your bus is in proper operating condition to keep the passengers safe. A pre-trip inspection, in accordance with Commercial Driver’s License (CDL) regulations, the Department of Transportation NOTE: The driver’s window cannot be unlocked from the (DOT) and state regulations, is absolutely necessary before outside.
  • Page 20 Vehicle Inspection Guide CE Bus Front View CE Bus Rear View Identification Lamps Identification Lamps AMBER Warning Lights AMBER Warning Lights Clearance Lamps Clearance Lamps Turn Signals (With or Without Arrows) Cross View Mirrors Back-up Lights Turn Signals Stop Lights / Tail Lights Crossing Gate Emergency Door Handle Headlights...
  • Page 21 Vehicle Inspection Guide CE Bus Right View Emergency Roof Vent / Hatch Static Vent Side Mounted Turn Signal Lamp Emergency Exit Window Hood Latch Fuel Door Intermediate Side Marker Lamp Reflex Reflector...
  • Page 22 Vehicle Inspection Guide CE Bus Left View Emergency Kickout Window Battery Compartment Side Mounted Turn Signal Lamp Emergency Roof Vent / Hatch Electrical Compartment Access Panel Intermediate Side Marker Lamp Stop Arm Static Vent Reflex Reflector...
  • Page 23 Vehicle Inspection Guide Propane Autogas Fuel Cap Typical Propane Autogas Fuel Tank Configuration The propane autogas fuel cap is on the right side of the bus, The propane autogas fuel tanks are located on the underside of located behind the right rear tire. the bus, behind the rear axle.
  • Page 24 Vehicle Inspection Guide 1/4 Turn Fuel Safety Shutoff Valve Location 1/4 Turn Fuel Safety Shutoff Valve 1/4 Turn Fuel Safety Shutoff Valve 1/4 Turn Fuel Safety Shutoff Valve The fuel system utilizes a manual shutoff valve to be used in the case of an emergency.

  • Page 25: Inspection Check Lists

    Vehicle Inspection Guide Inspection Check Lists Propane Autogas Vehicle Identification Decal Propane identification decals are mounted on the lower right rear Exterior Checks of the vehicle. WARNING To prevent property damage, personal injury, and / or death, turn off engine and set the parking brake anytime you leave the vehicle.
  • Page 26 Vehicle Inspection Guide Table 1 Exterior Checks (cont.) Battery WARNING To prevent property damage, personal injury, and / or death, keep lighted tobacco, flames, sparks or other ignition sources away from the batteries. Gas from the battery cells is flammable and can ignite and / or explode. This is particularly true when jumper cables are being used.

  • Page 27: Front Suspension

    Vehicle Inspection Guide Front Suspension WARNING To prevent property damage, personal injury, and / or death, do not operate vehicle if there is a loss of steering or suspension, which could result in a loss of vehicle control. Table 2 Front / Rear Suspension Springs Look for missing, broken or shifted leaves, or leaves that are in contact or nearly in contact with the tire, wheel, brake drum, brake chamber, frame or body.

  • Page 28: Underhood And Fluid Checks

    Vehicle Inspection Guide Underhood and Fluid Checks WARNING WARNING To prevent personal injury or death from hot coolant or steam scalding, use the following To prevent property damage, personal injury, procedure to remove the pressure cap from the and / or death, maintain adequate clearance de-aeration tank: between all parts of the exhaust system and all A.
  • Page 29 Vehicle Inspection Guide Table 4 Underhood and Fluid Checks Belts Open the hood and check that the water pump, alternator, and A/C compressor belts are not frayed and have no excessive cracking, loose fibers, or other signs of wear. Make sure they are snug and secure. Fan Cooling Ring and Shroud Check for security of engine-mounted fan cooling ring and fan shroud.

  • Page 30: Interior Visual And Operational Checks

    Vehicle Inspection Guide Interior Visual and Operational Checks Table 5 Interior Visual and Operational Checks Interior Mirror Make sure the interior mirror is clean and adjusted to provide a clear view of the entire rear of the bus including the rear windows. To adjust the mirror, loosen the bolts and nuts in the slotted holes. After moving the mirror to the desired position, tighten the bolts and nuts.
  • Page 31 Vehicle Inspection Guide Table 5 Interior Visual and Operational Checks (cont.) Air Brake Check Check the air brakes accordingly: • Install wheel chocks if necessary. Push in parking brake and start engine • Check the air compressor or governor cut-out pressure (approximately 120 psi (827 kPa) •...

  • Page 32: Integrated Air Conditioning System (Ic Air)

    Vehicle Inspection Guide Table 5 Interior Visual and Operational Checks (cont.) (Optional) Back Up Alarm Check Check for proper operation of the Back Up alarm. See Driver Section for Back Up alarm operation. NOTE: Foot brake pedal must be pressed to release the parking brake and to shift out of the (P) Park position.

  • Page 33: Emergency Exits And Equipment

    Vehicle Inspection Guide Emergency Exits and Equipment Table 7 Emergency Exits and Equipment Roof Hatch Inspect the roof hatch daily for proper opening, buzzer warning, if supplied, and operating instruction decal attachment. Make sure the emergency hatch is completely closed and secure. Emergency Exits Check all emergency exits every day for proper opening, buzzer warning, and operating instruction decal attachment.

  • Page 34: Propane Autogas System Inspection

    Vehicle Inspection Guide Propane Autogas System Inspection WARNING To prevent property damage, personal injury, and / or death, exercise care when inspecting the propane autogas system. Wear Personal Protective Equipment (PPE) when interacting with the propane autogas system, as escaping propane can cause severe frostbite and freeze burn.

  • Page 35: Section 3 - Instrumentation

    Instrumentation SECTION 3 — INSTRUMENTATION Instrument Panel Gauge Cluster heading and outside temperature displays. This instrument panel gauge cluster displays the crucial operational functions The instrument panel gauge cluster includes the instrument of the vehicle. The following are descriptions and illustrations gauges, warning indicators, and an Integral Digital Display, that of the gauges, warning indicators, and integral digital display provide odometer, transmission gear indication, and compass...

  • Page 36: Warning Indicators

    Instrumentation Warning Indicators RSL-The RED Stop Lamp illuminates RED when a serious problem has The instrument panel gauge cluster may contain as many as 25 occurred. This lamp is accompanied by individual LED warning indicators. These indicators are used a message on the odometer display and to alert the driver of vehicle conditions and functions and may an AUDIBLE ALARM.
  • Page 37 Instrumentation Illuminates YELLOW when the MIL-The Malfunction Indicator Lamp transmission is not engaged in the (MIL) illuminates when the On-Board selected gear. The warning indicator Diagnostics (OBD) detects a malfunction goes out when the gearshift lever is related to the emissions control system. adjusted to the appropriate gear.

  • Page 38: Instrument Panel Gauge Cluster

    Instrumentation Illuminates when the AMBER warning Instrument Panel Gauge Cluster flasher lights are activated. WARNING Illuminates YELLOW when an antilock To prevent property damage, personal injury, brake system malfunction has been and / or death, never operate the vehicle when detected.

  • Page 39: Direct Drive Warning Indicators

    Instrumentation Indicates the transmission lubricant Provides indication of air pressure temperature in degrees Fahrenheit (°F). available for the primary air brakes in pounds per square inch (PSI). Indicates engine coolant temperature in Indicates the approximate fuel level in degrees Fahrenheit (°F). the fuel tanks.

  • Page 40: Integral Digital Display

    Instrumentation Item Item Description Display Control. The display control is used to scroll to a quadrant and to select the various modes within a quadrant. To navigate between quadrants, turn and release the control Optional transmission fluid / either clockwise or counterclockwise. To select the screens filter change indicator illuminates within a quadrant, press and release the control.
  • Page 41 Instrumentation Item No. Quadrant Number and Message Function Message Description Display Control Toggles the information display from one screen to the next when pressed and released. Quadrant 2: General Text and Warning Displays a variety of messages ranging in priority necessary for vehicle Messages monitoring and operation, and vehicle malfunction warnings.

  • Page 42: Integral Digital Display Detailed Information

    Instrumentation Integral Digital Display Detailed Information Quadrant 1: Informational Displays NOTE: The available display screens are dependent on the configuration of the vehicle. Quadrant 1 – Display Messages Description Odometer The odometer displays the total distance traveled. Display Format: 100,000.0 TRIP MILES TRIP KM Trip Odometer...
  • Page 43 Instrumentation Quadrant 1 – Display Messages Description Trip Hours The Trip Hour display provides a record of elapsed engine hours since the last reset. NOTE: The trip hours and trip miles are independently reset. Display Format: 100,000.0 TRIP HOURS Instantaneous Fuel Economy This display provides a record of the instantaneous fuel economy sent from the engine.
  • Page 44 Instrumentation Quadrant 1 – Display Messages Description Trip Idle Fuel Used The display value shall be the calculated Trip Idle Fuel Used. Display Format: 100,000.0 TRP IDL GAL TRP IDL L Axle Load Indication The instrument panel gauge cluster shall display an approximate value of Axle Load for the front and / or rear axles.
  • Page 45 Instrumentation Quadrant 2 – Display Description Flash (Yes / No) Warning Indicator Messages Association Washer Fluid Low Indicates low washer fluid level. Electrical Fault When instrument panel gauge cluster's ability to display diagnostic codes is enabled, this message is displayed when there are active diagnostic codes.
  • Page 46 Instrumentation Quadrant 2 – Display Description Flash (Yes / No) Warning Indicator Messages Association Engine Control System Error Low Coolant Level Message is displayed when coolant level is less than or equal to 80%. Change Engine Oil Message is displayed when engine oil change is detected as necessary.
  • Page 47 Instrumentation Quadrant 2 – Display Description Flash (Yes / No) Warning Indicator Messages Association Trans Service Message is displayed when transmission needs service. Not available with all transmissions. ECM, TCM, Shift Selector, ABS, Message is displayed when a module other than the RED Stop Lamp Retarder –...
  • Page 48 Instrumentation Quadrant 2 – Display Description Flash (Yes / No) Warning Indicator Messages Association Calibration Ended Message is displayed when vehicle speed is less than 3 km/h and the operator has requested Calibrate Compass in the current ignition cycle. Declination Zone Message is displayed only when vehicle speed is less than 3 km/h.

  • Page 49: Outside Temperature And Compass Displays (Optional)

    Instrumentation Warning Messages Compass Heading are listed in the following table. The display provides both the outside ambient temperature and the relative In addition to the Diagnostic Trouble Codes (DTC), the digital direction of the vehicle within a particular geographical zone. display will display a warning message whenever an engine See below for details of calibration and use.

  • Page 50: Outside Temperature Reading

    Instrumentation Outside Temperature Reading Quadrant 4: Transmission Gear Displays The Outside Temperature is displayed on the first line of Quadrant 4 – Transmission Gear Indications Quadrant 3 above the Compass Heading. The temperature Allison P-R-N-D-L gear sensor is located near the front bumper. Due to its location, display the sensor readings can be affected by road or engine heat during idling or prevailing driving conditions (extended slow...

  • Page 51: Optional Instrument Panel Gauge Cluster Compass

    Instrumentation Optional Instrument Panel Gauge Cluster Compass Compass Declination Zone Set Procedure Calibration Procedure The Declination Zone number is used to account for the All new vehicles with an optional compass must have an initial errors between magnetic North and true North in the vehicle’s compass calibration performed.
  • Page 52 Instrumentation Declination Zone Map...
  • Page 53 Instrumentation Step Procedure Displayed Message Select Quadrant 2 (lower right) on the display by turning the display control knob either clockwise or counterclockwise. Select the Compass Declination message by pressing and releasing the display control knob until this message appears. Press and hold the display control knob until any Declination Zone number (0 –...

  • Page 54: Compass Directional Calibration Procedure

    Instrumentation Compass Directional Calibration Procedure To begin the Compass Directional Calibration Procedure, stop the vehicle in an area large enough to permit driving in complete circles and perform the following steps: Step Procedure Displayed Message Select Quadrant 2 (lower right) on the instrument panel gauge cluster display by turning the display control knob either clockwise or counterclockwise.
  • Page 55 Instrumentation Stop the vehicle and wait shortly. The End Calibration message should reappear on the display. Push and HOLD the display control knob until the End Calibration command disappears. The calibration should now be complete. IMPORTANT!: Just pressing and failing to hold the display control knob inward until the End Calibration command disappears will cancel the calibration procedure and you must start over at Step 1.

  • Page 56: User Switches

    Instrumentation User Switches The Instrument Panel Gauge cluster provides locations for six user–defined switches. The following table describes the functional details of the standard switch configurations. Item No. Item Description Switch Indicator Status Left–Side Optional Push Button Switches Configured by customer request Configured by customer request Headlight / Park Lamp Switch Go to Lights section...

  • Page 57: Instrument Panel Gauge Audible Alarms

    Instrumentation Instrument Panel Gauge Audible Alarms Audible alarms are used in addition to warning indicators and gauges. An audible alarm sounds when a problem exists with one of the vehicle functions. Audible alarms sound when one WARNING of the gauges indicates an abnormal condition, or when there is a problem with one of the vehicle systems.
  • Page 58 Instrumentation Audible Alarms (cont.) Alarm Condition Audible Alarm Pattern Additional Comments Electrical System Controller fault 10 BEEPS CHECK ELEC SYS warning indicator illuminates. Emergency Exit Alarm CONTINUOUS BUZZER Check for an unlatched emergency exit. Post Trip Inspection REPEATED SINGLE BEEP, LIGHTS Complete the Post Trip Inspection.

  • Page 59: Section 4 - Driver Controls

    Driver Controls SECTION 4 — DRIVER CONTROLS Windshield Wiper / Washer System Windshield Wiper Speed Control This optional feature forces wipers to slowest intermittent Wiper Blade Speed speed when parking brake is set and wipers are left on for a predetermined time.

  • Page 60: Turn Signal

    Driver Controls Turn Signal The turn signal switch is located on the left side of the steering column and is part of the multi-function switch. Move the lever up or down to signal the turning direction. After the turn has been completed, the turn signal automatically cancels.

  • Page 61: Steering Wheel Controls

    Driver Controls Steering Wheel Controls For the correct use of the cruise control switches in this location, refer to the cruise control procedure later in this section. Horn The horn is a standard electric automotive type and is located in the center of the steering wheel.

  • Page 62: Adjustable Tilt Or Tilt / Telescoping Steering Column

    Driver Controls Adjustable Tilt or Tilt / Telescoping Steering Column WARNING To prevent property damage, personal injury, and / or death, do not adjust the steering column while the vehicle is moving. It could suddenly or unexpectedly move, causing the driver to lose control of vehicle.

  • Page 63: Left Console Switch Panel

    Driver Controls Left Console Switch Panel Rocker Switches and Their Functions NOTE: Due to differences in state and local requirements and customer preferences, the location and arrangements of the controls and switches on the console switch panels may be different than those illustrated. Some switch positions may be empty, while other rows may have only one switch.
  • Page 64 Driver Controls DRIVER HEATER / DEFROST: DRIVER DOME: Turns ON / Turns heater / defrost blower OFF driver side lights. motor to HI / LO / OFF. DOME LIGHTS: Turns ON / OFF REAR HEATER: Turns heater interior side lights. blower HI / LO / OFF.
  • Page 65 Driver Controls STEPWELL HEATER: Turns the STROBE LIGHT: Turns ON / Stepwell Heater ON / OFF. OFF top strobe light. POWER VENT: Turns ON / OFF LAST DOME: Turns ON / OFF power to exhaust vent. last dome light. REAR DOME: Turns ON / OFF rear half dome lights.

  • Page 66: Power Outlet

    Driver Controls Power Outlet CROSSING GATE (CANCEL): Switch that blocks extension of The optional power outlet is located inside the storage crossing gate. compartment. The power outlet supplies a 12-volt power supply for driver accessories, such as cellular phones and two-way radios.
  • Page 67 Driver Controls...
  • Page 68 Driver Controls...

  • Page 69: Right Console Switch Panel

    Driver Controls Right Console Switch Panel Rocker Switches and Their Functions NOTE: Due to differences in state and local requirements, the location and arrangements of the controls and switches on the console switch panels may be different. Some switch positions may be empty, while other rows may have only one switch.
  • Page 70 Driver Controls CRUISE SWITCH: Turns the (Optional) MUD / SNOW) / cruise control system ON and TRAC CTRL Switch. Controls OFF. amount of ATC action of the Traction Control system (Hydraulic Brake chassis). ON / LAMP CHECK. Initiates SET / RESUME SWITCH: sets exterior lamp test during Pre and controls the engine speed.
  • Page 71 Driver Controls...

  • Page 72: Cruise Control

    Driver Controls Cruise Control 3. Push and hold the RESUME / ACCEL to increase your set speed, or the SET / COAST to decrease your set Operation speed. 4. A slight tap on the brake pedal deactivates the cruise. WARNING To return to this speed, press the RESUME / ACCEL position switch.
  • Page 73 If necessary, ask for assistance when moving vehicle. Backup alarms are available through your IC Bus dealer. However, they are never a substitute for the above procedures. Left / Right-Side Flat Mirror Adjustment Switch Left / Right-Side Convex Mirror Adjustment Switch The optional mirror adjustment controls are located on the left-side console control panel.
  • Page 74 Driver Controls Before driving the bus, check the mirror adjustment. The mirrors 3. Look through the right convex driving mirror and make enhance visibility and assist safe vehicle operation. Make sure sure that the view in the top of the convex mirror overlaps you can see the entire front of the bus using the cross view the view covered by the right hand flat driving mirror, and mirrors.

  • Page 75: Section 5 - Lights

    Lights SECTION 5 — LIGHTS Headlight Switch and Panel Lighting Control Daytime Running Lights Feature This feature provides for vehicle headlights to be turned on when engine is running and Headlight Switch headlight switch is in OFF position. Optional Headlight Feature (08WPY) Provides for headlights, These switches are part of the Instrument Panel Gauge Cluster tail lights, park / marker lights, and Instrument Panel Gauge and located below the Instrument Gauges.

  • Page 76: Panel Lighting Control

    Lights Panel Lighting Control Press the button to activate all hazard flashers simultaneously. Press the button again to turn the flashers off. The Panel rocker switch controls the panel lighting brightness. Press the upper portion of the rocker Turn Signal Switch switch to increase the brightness.

  • Page 77: Lane Change

    Lights Lane Change HI / LO Beam Some switches include a lane change feature, which allows you to signal your intention to change lanes without locking the switch Pull the turn signal lever past the click position, the lights switch into the full turn position.

  • Page 78: Strobe Light

    Lights Strobe Light • Turn the key to the ON or Accessory ignition position. The optional strobe light comes on automatically unless • All lights that will be checked must be turned OFF. operated by a separate switch. Check your state regulations on strobe light use.

  • Page 79: Section 6 - Passenger Control

    Passenger Control SECTION 6 — PASSENGER CONTROL Door Opening / Closing Opening / Closing WARNING To prevent property damage, personal injury, and / or death, make sure that each child, and all of their clothing, backpacks, bookbags and other belongings are clear of the vehicle before the door is closed and the bus operated.

  • Page 80: Two-Position Door Switch

    Passenger Control Two-Position Door Switch Three-Position Door Switch The optional two-position door switch is located on the left or The optional three-position door switch is located on the left or right console switch panel. right console switch panel. With the ignition ON, the entrance door can be opened by moving With the ignition ON, the entrance door can be opened by moving the switch to the OPEN position.

  • Page 81: Opening The Entrance Door

    Passenger Control Opening the Entrance Door The emergency release for the electrically actuated door is located behind the access panel over the entrance door. To Opening the Entrance Door Manually release the electrically actuated door, grasp the handle and move forward (left). WARNING Air-Actuated Door To prevent property damage, personal injury, and...

  • Page 82: Eight-Lamp Amber And Red Warning Lights

    Passenger Control When the RED warning lights are activated and the stop arm is deployed, the alternating Stop – Do Not Pass LED message flashes. See the description of the Eight-Lamp AMBER and RED warning lights below. Eight-Lamp AMBER and RED Warning Lights The eight lamp AMBER and RED warning system is made up of Optional Rocker Switches four AMBER (two front and two rear), and four RED (two front...

  • Page 83: Wig Wag Warning System

    Passenger Control Sequential System The AMBER warning lights change automatically to the RED Press the FLASHER ON / OFF button to warning lights when the entrance door is opened. engage the AMBER warning lights. The RED warning lights will deactivate when the doors are AMBER warning lights...

  • Page 84: Flashing Stop Arm

    Passenger Control Flashing Stop Arm Crossing Gate Used to warn the public that students are boarding or leaving the The crossing gate extends when the RED warning lights are on to make sure that students do not cross too close to the front of the bus and out of the view of the driver.

  • Page 85: Driver Visual Warning Lights And Indicators

    Passenger Control Driver Visual Warning Lights and Indicators System Function The driver's visual warning lights, located in the Instrument Any time the ignition key is in the RUN position AND the RED Panel Gauge Cluster, indicate the operation of the eight lamp flashers have been turned on AND the door is opened (or is warning system (either AMBER or RED), the wheelchair lift door already open), the system will be automatically activated.

  • Page 86: System Deactivation

    Passenger Control System Deactivation This function allows the driver to temporarily disable the No Student Left Behind system activation, and is called the Snooze To deactivate the Post Trip Inspection (No Student Left Behind) mode. The purpose is to allow passengers to disembark the system once the system is triggered, the following steps must be vehicle without the No student Left Behind system triggering the performed within 60 seconds (to avoid horn honking):...

  • Page 87: Wheelchair Lift Operation

    Passenger Control 4. In the last 60 seconds of the timed Snooze period, the Also, refer to the Brake and Transmission sections for wheelchair switch indicator will begin to flash, and it will continue to lift interlocks. flash for the remainder of the time period. 1.

  • Page 88: Wheelchair Lift Alarm

    Passenger Control Also, refer to the Transmission and Parking Brake sections for Wheelchair Lift Alarm their Wheelchair interlocks. The Instrument Panel Gauge Cluster alarm (a continuous Follow the steps below in the order listed when retracting and beeping) will be triggered if: stowing the Wheelchair lift: 1.

  • Page 89: Emergency Exits

    Passenger Control Emergency Exits Emergency Door Opening any emergency exit will trigger an alarm to alert the driver when the key is in the on or accessory position. NOTE: Either above or below each emergency door and side emergency exit window, a label stating Do Not Block is required by NHTSA no later than 21 April 2004.

  • Page 90: Emergency Exit Windows

    Passenger Control Emergency Exit Windows Roof Vent / Hatch When using the vent, push upward at the locations marked on Vertical Emergency Exit Window the hatch. Make sure windows are free of dirt, fog, condensation, and snow. Open the hatch by turning the RED knob to the 2 position, then Make sure the windows can open and close completely.

  • Page 91: Section 7 - Seating And Safety Restraints

    Seating and Safety Restraints SECTION 7 — SEATING AND SAFETY RESTRAINTS Driver Seat Adjustment WARNING To prevent property damage, personal injury, WARNING and / or death, use caution and reduce speed when operating this vehicle over rough roads or To prevent property damage, personal injury, and surfaces as this can cause loss of vehicle control.

  • Page 92: Seat Height Adjustment

    Seating and Safety Restraints Seat Height Adjustment NOTE: All seat height adjustments must be made WHILE NOT SITTING IN THE SEAT. Adjust the seat height as follows: 1. Loosen the Seat Height Adjustment Lock Knob just enough to allow seat height adjustment. 2.

  • Page 93: Optional Air Suspension Seat

    Seating and Safety Restraints Lumbar Support Adjustment Forward / Aft Adjustment Lever Squeeze the Lumbar Support Squeeze Bulb to move the support Move and hold the Forward / Aft Adjustment Lever to the left to upward. To move the lumbar support downward, release the air move the seat forward or backward.

  • Page 94: Driver Seat Belts

    Seating and Safety Restraints Driver Seat Belts Driver’s Adjustable Lap and Shoulder (Three-Point) Belt WARNING WARNING To prevent property damage, personal injury, and / or death, any seat belt in use during an accident To prevent property damage, personal injury, must be replaced.

  • Page 95: Seat Belt Tether

    Seating and Safety Restraints Bring the belt across your hips and chest and insert the latch Tether Adjuster Procedure plate into the buckle until secure to fasten the seat belt. The web is free to slide through the latch plate, allowing the belt tension to equalize across your hips and chest.

  • Page 96: Adjusting The Length Of The Tether

    Seating and Safety Restraints Adjusting the Length of the Tether Care of Seat Belts Shortening the Tether. WARNING Tether Adjuster To prevent property damage, personal injury, Wire Loop and / or death, do not bleach or re-dye seat belt webbing. Bleaching or re-dyeing may cause a weakening / premature deterioration of the webbing.

  • Page 97: Inspection Of Seat Belts

    Seating and Safety Restraints Clean the belts occasionally with mild soap. Do not use cleaning If it becomes necessary to cut through a seat belt, the seat belt solvents or abrasives. cutter is located inside of the driver's compartment lid. A 70% solution of isopropyl alcohol can be used as a disinfectant NOTE: Location of seat belt cutter may vary according to wipe.

  • Page 98: Passenger Two-Point Seat Belt (Lap Belts)

    Seating and Safety Restraints Passenger Two-Point Seat Belt (Lap Belts) Passenger Three-Point Seat Belts (Optional) Buckling Up 1. The passenger should sit as flat against the seat back as possible to achieve the best possible fit of the lap-shoulder belt on the passenger's upper and lower torso.

  • Page 99: Unbuckling

    Seating and Safety Restraints 4. Insert the latch plate into the 8. Position shoulder height matching seat belt buckle on the adjuster at or just above the lower seat cushion. passenger's shoulder. shoulder belt should not cross the passenger's face or neck. 9.

  • Page 100: 39 Inch Flex Seat

    Seating and Safety Restraints 39 Inch Flex Seat Use for three children: Slide the sliding dual buckles on right side all the way right to create three seating positions. Integrated Child Restraint Seats (Optional) WARNING To prevent property damage, personal injury, and / or death, observe the following: •...
  • Page 101 Seating and Safety Restraints ® Indiana Mills and Manufacturing Inc. (IMMI ) Integrated WARNING Child Restraint Seats (Optional) To prevent property damage, personal injury, and / or death, observe the following: WARNING • A frayed or torn child restraint belt could rip apart in To prevent property damage, personal injury, and a collision and leave your child with no protection.
  • Page 102 Seating and Safety Restraints Removable Seat Pad Metal Tabs Chest Clip Shoulder Staps Two Piece Seat Cushion Harness Buckle Harness Buckle Place the child in the restraint with the child's back flat against Activate the restraint system by lowering the two-piece seat the back of the bus seat cushion.
  • Page 103 Seating and Safety Restraints To tighten harness, pull down equally on top straps on both sides Fasten chest clip by pushing both sides together, then position until the harness is snug around the child. chest clip at middle of the child's chest, at armpit level. A snug strap should not allow any slack.

  • Page 104: Ce White Integrated Child Restraint Seats (Optional)

    Seating and Safety Restraints CE White Integrated Child Restraint Seats (Optional) WARNING To prevent property damage, personal injury, and / or death, observe the following: This integrated child seat is designed for use only by children who weigh between 20 and 85 lb (9 and 39 kg).

  • Page 105: Child Restraint Anchorage Systems (Optional)

    Seating and Safety Restraints the child and put a shoulder belt over each shoulder. Insert both seat belts latch plates into the buckle and pull up on them to make sure they are firmly latched. NOTE: Be sure that the seat belt buckle is free of foreign objects that may prevent you from properly latching latch plates.

  • Page 106: Location And Use Of Lower Latch Anchors

    Seating and Safety Restraints and the seat cushion. LATCH anchor locations may be identified Location and Use of Lower LATCH Anchors with the anchorage symbol just above the anchor. Canadian school buses and all commercial buses must attach the tether of the add-on child seat to the tether anchor located on the passenger seat per the following instructions.

  • Page 107: Immi Seats Tether Installation

    Seating and Safety Restraints ® IMMI Seats Tether Installation Child Seat Tether All base, three point, and integrated child restraint (BTI) bus seats equipped with LATCH are also equipped with tether anchors for add-on child seats. Child Strap Adjuster Location and Use of Tether Anchors (BTI Bus Seats) Tether Anchor NOTE: IC and CE White tether anchors are mounted to the seat belt bar and are visible under the rear of the seat back.

  • Page 108: Installing Tether

    Seating and Safety Restraints Tether anchors are located on the aisle side rear pedestal and To attach an add-on child seat tether, route the tether on the child on the seat wall mount bracket rear edge. seat over the top of the belted BTI bus seat. Extend the tether and connect the snap hook to the nearest tether anchor provision Installing Tether at the lower rear of the seat.

  • Page 109: Location And Use Of Tether Anchors

    Seating and Safety Restraints ® Location and Use of Tether Anchors (SafeGuard XChange Bus Seats) SafeGuard ® XChange bus seats are equipped with tether anchors for add-on child seats. Strap (Free End) Tether Anchor To attach an add-on child seat tether, route the tether on the child seat over the top of the SafeGuard ®...

  • Page 110: Cushion Release Latch

    Seating and Safety Restraints Cushion Release Latch Optional release latches may vary based on seat style. Seats automatically latch when sat upon. Pull up on seat cushion to confirm cushion is latched. WARNING For both rear and side latching designs, pull the latch to release. To prevent property damage, personal injury, and Side Latching / or death, make sure seat belts and equipment...

  • Page 111: Track Seat Mounting Seat Type Specific

    FMVSS / CMVSS 222 c school bus compliance requirement are met. Original seat layout for a specific unit can be obtained by contacting your IC Bus dealer. Minimum spacing with standard barrier to track barrier, and track barrier to track barrier.
  • Page 112 Seating and Safety Restraints Barrier Type Seat A - Minimum B - Maximum Standard IC Track 28.75 in (73.03 cm) 34.35 in (87.25 cm) Track IC Track 29.24 in (74.27cm) 34.24 in (86.97 cm) Standard CEW-CR11 Track Seat (with or without lap belts, with Integrated Child Seat) 28.51 in (72.41 cm) 32.54 in (82.65 cm) Track...
  • Page 113 Seating and Safety Restraints Seat to Seat Spacing First Seat Second Seat A - Minimum B - Maximum IC Track IC Track 26.00 in 31.00 in (66.04 cm) (78.74 cm) IC Track CEW-CR11 Track Seat (with or without lap belts, 25.87 in 28.87 in with Integrated Child Seat)
  • Page 114 Seating and Safety Restraints CEW-QSCR11 Track Seat (with 3 point belts, with Integrated CEW-QS11 Track Seat (with 3 point belts, without 27.00 in 30.00 in Child Seat) Integrated Child Seat) (68.58 cm) (76.20 cm) CEW-QS11 Track Seat (with 3 point belts, without Integrated CEW-QSCR11 Track Seat (with 3 point belts, with 28.00 in 31.00 in...

  • Page 115: Section 8 - Climate Controls

    Climate Controls SECTION 8 — CLIMATE CONTROLS Heater System WARNING Adjust the Air knob to provide outside air into the driver area. To prevent property damage, personal injury, and / or death, observe the following: Never drive the vehicle unless the windshield and all other windows are clear.

  • Page 116: Auxiliary Heaters

    Climate Controls Defrost Operating Instructions Adjust the Temperature knob to control the temperature of the air The defroster blower is controlled by the three-position (OFF / through the heater vents. LO / HI) DRIVER HEATER / DEFROST fan switch, located on the left switch panel.

  • Page 117: Circulation Fans

    Climate Controls Circulation Fans WARNING To prevent property damage, personal injury, and / or death, wait until the motor cools off before repositioning the fan motor. It can become extremely hot when operated in normal ambient temperatures for long periods of time. Item # Name Functional Description...

  • Page 118: Heater Booster Pump

    Climate Controls Heater Booster Pump The optional heater booster pump assists coolant flow from the engine and increases heater performance. Turn the heater booster pump ON to provide the vehicle with additional interior heat. NOTE: Do not use the heater booster pump unless the heater cut-off valve is manually opened.

  • Page 119: Section 9 - Operation

    Operation SECTION 9 — OPERATION Starting Procedures WARNING To prevent property damage, personal injury, and Preparing the Fuel System / or death, never add gasoline, gasohol, and / or alcohol to diesel fuel. This mixture creates an WARNING extreme fire and explosion hazard. To prevent property damage, personal injury, and / or death, observe the following: WARNING...

  • Page 120: Automatic Transmission Starter Interlock

    Operation The following steps should be completed prior to starting the WARNING vehicle: To prevent property damage, personal injury, and 1. Roll the key on as you would to start the vehicle normally. / or death, pay strict attention to the following: 2.

  • Page 121: Engine Features

    Operation NOTE: If fuel door is opened while vehicle is stationary and 5. When the engine starts, release the key. the engine is running, the engine will shut down. If the fuel 6. Monitor idle speed. Low idle speed is 750 - 850 rpm. door is open while trying to start the engine, the engine will Check all gauges during warm-up.

  • Page 122: Fuel

    Operation The operator will be alerted to emissions or other system operates similar to a gasoline fuel system. A typical gasoline problems when the Malfunction Indicator Lamp (MIL) illuminates. fuel system requires a rich mixture that is very dense and When the MIL illuminates, bring the vehicle in for service at dependent on ambient temperature.

  • Page 123: Fueling Precautions

    Operation • Less than 90% Propane WARNING • More than 5% Propylene To prevent property damage, personal injury, • Odorless Propane and / or death, pay strict attention to all propane autogas fueling site instructions and cautions Fueling Precautions when refueling your vehicle. WARNING WARNING To prevent property damage, personal injury, and...

  • Page 124: Fueling Procedures

    Operation CAUTION NOTE: If the fuel door is left open after fueling, the engine will not start. To prevent vehicle and / or engine damage, do not mix diesel fuel with propane. 1. Turn off the vehicle and follow all fueling site Personal Protective Equipment (PPE) requirements.

  • Page 125: Emergencies While Filling With Propane Autogas

    Operation Emergencies While Filling With Propane Autogas Cold Weather Operation In the event of emergency while filling, perform the following: INSTRUCTIONS 1. Shut down the dispenser. WARNING •Use emergency shutoff(s). If you do not know how to do this, immediately contact site staff to shut off system. To prevent property damage, personal injury, and / or death, do not use the washers in freezing 2.

  • Page 126: Hot Weather Operation

    Brakes cold engine starting. • Consult your IC Bus dealer for information about special cold Downhill Operation weather equipment and precautions if operating in arctic temperatures of -20°F (-29°C) or lower.

  • Page 127: Hydraulic Brakes

    Operation • Make a full stop. Let the brakes cool, then continue down WARNING the grade in a lower gear range. To prevent property damage, personal injury, • The common rule to follow in using the engine and and / or death, always check and maintain transmission to control vehicle speed is to select the same brakes in proper condition and adjustment.

  • Page 128: Split-System Feature

    Operation Split-System Feature NOTE: Whenever a brake system warning indicator is lit, do not operate the vehicle until the faulty condition has been corrected. WARNING • Brake Pressure. ON STEADY when either front or rear To prevent property damage, personal injury, brake system brake pressure is low.

  • Page 129: Power Parking Brake System

    Operation Power Parking Brake System spring-loaded to return to the neutral (center) position after being pushed or pulled. There is no visual indication at the knob that the parking brake is applied or released. Always observe WARNING the gauge Instrument Panel Gauge Cluster PARKING BRAKE indicator to determine if the parking brake is applied or released.

  • Page 130: Air Brakes

    Operation Air Brakes WARNING To prevent property damage, personal injury, and / or death, never operate the vehicle when insufficient air pressure (less than 70 psi [483 kPa] is indicated for either the primary or secondary air system, or if a low-pressure alarm is sounding and a warning indicator is illuminated.

  • Page 131: Air Disc Brakes

    Operation addition, the air gauge(s) will indicate low air pressure in at least Using Air Brakes one of the split systems. WARNING The warning buzzer and RED indicator automatically shut off when the air pressure in both systems is sufficient To prevent property damage, personal injury, (approximately 70 psi [483 kPa]) to operate the vehicle.
  • Page 132 Operation not be supplied to the wheelchair lift mechanism unless the NOTE: To release the parking brake on vehicles with the parking brake is applied. Optional Wheelchair Lift, the Lift must be completely retracted and stowed. NOTE: On vehicles equipped with Optional Wheelchair Lift, the parking brake cannot be released until the Wheelchair Lift is completely stowed.

  • Page 133: Parking Brake Indicator Light

    Operation CAUTION Wheelchair Lift Extension Operation To prevent property / vehicle damage, if air NOTE: Some vehicles with wheelchair lift extensions are system pressure falls below 70 psi (483 kPa), pull configured to operate with the ignition switch off. This off the roadway, apply the parking brake, and optional configuration requires the lift door to be open, the correct the low pressure condition.

  • Page 134: Parking Brake / Wheelchair Lift Interlock

    Operation Parking Brake / Wheelchair Lift Interlock – Retracting and NOTE: When either the Powered Parking Brake is applied, Stowing Operation or the Wheelchair Lift door is closed, the Instrument Panel Gauge Cluster alarm will immediately stop beeping. The vehicle cannot be moved (the Parking Brake cannot be released), until the following operations are performed: Antilock Braking System (ABS) 1.

  • Page 135: Antilock Driving Tips

    Operation The wheel hubs carry exciter rings used by the axle mounted WARNING sensors to transmit wheel speed information to the ABS electronic control unit located on the chassis frame. The control To prevent property damage, personal injury, unit monitors and compares all wheel speed inputs to determine and / or death, if the Antilock Brake System if any wheel(s) are about to lock.

  • Page 136: Abs Self-Check

    Operation • Attempt to steer clear of traffic, pedestrians or other NOTE: If the ABS indicator stays illuminated or continues obstacles while you are in an emergency braking situation. to flash, have the system serviced immediately. The antilock brake system will allow you to steer the vehicle A yellow warning indicator on the instrument panel indicates during braking while it comes to a full stop.

  • Page 137: Pedal Adjustment

    Operation Pedal Adjustment Your vehicle may be equipped with an optional Traction Control system which helps you Adjustment of brake pedal free travel should not be necessary, maintain the stability and steerability of your but if it is, it is extremely important that the work be properly vehicle, especially on snow or ice-covered performed.

  • Page 138: International Ride Optimized Suspension (Iros)

    Operation ® International Ride Optimized Suspension The Traction Control switch for Air Brake equipped vehicles. If the system is enabled (IROS) (If Equipped) (Traction Control switch in the TRAC ENAB position), the TRAC CTRL indicator in the Instrument Panel CAUTION Gauge Cluster will flash during a Traction Control To prevent vehicle and / or component event and the engine may not increase RPMs when...

  • Page 139: Automatic Transmission Operation

    Use a spotter whenever possible and always keep that person in sight. If so desired, backup alarms are available through your IC Bus or International dealer. However, they are never a substitute for the above procedures.

  • Page 140: Allison Transmission Mechanical Lever Shifters

    Operation Allison Transmission Mechanical Lever Shifters Allison Generation IV Push-Button Shift Selector Digital Display Mode ID Mode Button 1. Apply the service brake and press and hold the button Range Selector Buttons on the gearshift lever handle. 2. With the brake still applied, continue to hold the gearshift •...

  • Page 141: Parking The Vehicle

    Operation Parking the Vehicle. Parking the Bus With Transmission Shift / Wheelchair Lift Interlocks 1. Use your service brake pedal to bring the vehicle to a complete stop. WARNING 2. Make sure the engine is at low idle. To prevent property damage, personal injury, and 3.

  • Page 142: Starting Bus In Motion

    Operation Starting Bus in Motion close the lift door (LIFT DOOR gauge luster indicator should be turned off). To start the bus in motion: When the Wheelchair Lift has been safely stowed (according to 1. Depress the service brake pedal and press and hold the Wheelchair lift manufacturer's Operator Manual instructions), the button on the gearshift lever handle and move the the bus can be safely moved as follows:...

  • Page 143: Economy Mode

    Operation Economy Mode Automatic Transmission Operating Temperatures The Economy mode provides a transmission shift schedule for Your vehicle may be equipped with a warning indicator or gauge improved fuel economy. To activate this mode, switch the ECON that will indicate high transmission fluid temperatures. / ON switch, on the right switch panel, to the ON position.
  • Page 144 Operation...

  • Page 145: Section 10 - Roadside Emergencies

    Roadside Emergencies SECTION 10 — ROADSIDE EMERGENCIES Hazard Warning Switch 2. Press the button to activate all hazard flashers simultaneously. WARNING 3. Press the button again to turn off the flashers. To prevent property damage, personal injury, Emergency Equipment (Recommended and / or death in the event engine shut down On-Board) occurs, make certain the vehicle is safely off...

  • Page 146: First Aid Kit

    Roadside Emergencies First Aid Kit Use this whenever any type of body fluid comes in contact with the bus. When items are used, they should be immediately replaced. Reflective Triangle Make sure to keep the first aid kit completely stocked and ready Use the triangle whenever the bus is pulled over to the side of for use at all times by replacing any items used.

  • Page 147: Propane Autogas Fuel System Related Emergencies

    Roadside Emergencies Propane Autogas Fuel System Related 2. Immediately evacuate the area. Emergencies • Everyone in the affected area should move to a safe distance from the spill or leak. Do not re-enter area. First Respondent and Operator Warning 3. Call for help. Refer to the following sections of the Pipeline and Hazardous •...
  • Page 148 Roadside Emergencies Chassis Fuse / Circuit Breaker Chart Table 9 Location Size Description Crossing Gate Instrument Panel Gauge Cluster Battery Feed 5A * Hydraulic Brake Switch Battery Feed Ammeter / Crossing Gate Battery Feed Stop Light Relay Battery Feed Air Conditioner Blower Motor Key Switch Battery Feed Ignition #1 Relay Diagnostic Connector Battery...
  • Page 149 Roadside Emergencies Location Size Description Location Size Description Accelerator Pedal Ignition Feed WTEC Shift Selector / Eaton Hybrid TECU Auto Drain Valve Relay Ignition Feed Fan / Shutter Back up Light Ignition Feed Coolant Heater Transmission Control Module Fog Light Battery Feed Ignition Feed / 12V Crank Relay Windshield Washer Pump Transmission Shifter LCT /...
  • Page 150 Roadside Emergencies Table 11 Fuse Description Chart Amps Color LIGHT BLUE YELLOW CLEAR LIGHT GREEN...

  • Page 151: Body Fuse / Circuit Breaker Panel

    Roadside Emergencies Body Fuse / Circuit Breaker Panel...
  • Page 152 Roadside Emergencies Table 12 Two-Way Radio Terminal Strip Location Size Description Air Horn Driver’s Heater Dome Lights Stepwell Floor Heater 7.5A Direct-to-Disk Recording (DDR) / Digital Video Recording (DVR) 7.5A Convection Heater System Left Front Passenger Heater Camera System 7.5A Defog Fan Right Switch Video System Terminal Strip Defog Fan (x2) Right Switch...
  • Page 153 Roadside Emergencies Electric Entrance Door 7.5A Emergency Exit Alarms Air Door Vandal Lock 7.5A Front Cluster Light 7.5A Manual Door Vandal Lock 7.5A Emergency Exit Lights Reverse Motion Sensor Traction Sanders 7.5A Luggage Box Lights Pedestrian Lights Radio Memory PTI - Bus Scan / PTI - Check Mate Direct-to-Disk Recording (DDR) PTI - CRS / Digital Video Recorder (DVR)
  • Page 154 Roadside Emergencies Table 13 Power Relays – Backup (B/U) Lights - Activated By Rear Emergency Exit Location Description Locking Compartment Noise Suppression Relay 1 Buzzer Isolation Relay Noise Suppression Relay 2 – PTI - CRS With Enter Door Noise Suppression Relay 3 Activated Dome Light / PTI - Leave Noise Suppression Relay 4 No Student Behind...

  • Page 155: Tilt Hood

    Roadside Emergencies Tilt Hood Raising the Hood Hood Handle NOTE: Never use the crossview mirrors as a handle. Mirror damage and misadjustment can occur. Use the hood handle and pull the hood forward over center and Release the latches on both sides of the cowl. allow it to settle into the raised position.

  • Page 156: Lowering The Hood

    Roadside Emergencies Engage the latches at both sides of cowl. Emergency Starting Using Jumper Cables WARNING To prevent property damage, personal injury, and / or death, the following procedures must be performed exactly as outlined, otherwise a fire or a battery explosion could occur. CAUTION prevent damage...

  • Page 157: Towing Instructions

    Roadside Emergencies Towing Instructions 4. Eye protection should be worn if available. If not available, shield eyes when near either vehicle’s batteries. WARNING 5. Make sure the vehicle bodies or bumpers are not To prevent property damage, personal injury, touching. and / or death: always install wheel chocks when 6.
  • Page 158 Roadside Emergencies CAUTION WARNING To prevent transmission damage, vehicles To prevent property damage, personal injury, and should not be towed even short distances without / or death, always use both tow hooks to prevent suspending rear wheels or removing the axle possible overloading and breaking of individual shafts or propeller shaft.

  • Page 159: Towing Preparation: Air Parking Brakes

    Roadside Emergencies Before moving the towed vehicle, check for adequate road clearance of vehicle components. IC Bus recommends unloading the towed vehicle prior to towing to reduce any abnormal loads to the vehicle components resulting from the towing procedures. Before towing, be sure to fully release the parking brake, in either Air or Hydraulic brake system.

  • Page 160: Towing Vehicle With Front Wheels Suspended

    Roadside Emergencies Towing Vehicle With Front Wheels Suspended Towing Vehicles With Rear Wheels Suspended When it is necessary to tow a vehicle with the front wheels Whenever possible, it is preferable to tow a disabled vehicle from suspended, extra precautions must be taken to avoid the rear by raising the rear of the chassis.

  • Page 161: Section 11 - Cleaning

    Cleaning SECTION 11 — CLEANING NOTE: Chemicals used to clean or disinfect your IC Bus ™ WARNING can adversely affect materials used to build the vehicle. Many common cleaning chemicals can damage or ruin the To prevent property damage, personal injury and /...

  • Page 162: Abs / Plastic

    The best method to preserve the appearance and extend the • Do not use a 70% isopropyl solution as a wash solution. life of the interior components of your IC Bus ™ is frequent and thorough cleaning of the components. A cleaning schedule and •...

  • Page 163: Flooring

    Cleaning Flooring Wash the vehicle often with warm or cold water to remove dirt and preserve the original luster of the paint. NOTE: Some buses are built with an insulating wooden • Never wash the vehicle in the direct rays of the sun or when sub-floor under the floor covering.

  • Page 164: Waxing Or Polishing Vehicles

    Cleaning Waxing or Polishing Vehicles Crossing Arm Cleaning Thoroughly wash the vehicle before using any wax or polish. The Crossing Arm is only to be cleaned with a mild detergent Use a high quality paste wax and follow the wax manufacturer's and warm water.

  • Page 165: Section 12 - Maintenance

    Maintenance SECTION 12 — MAINTENANCE Preface IC Bus ™ service parts are available through your IC Bus dealer. If IC Bus ™ service parts are not used, the owner must make sure the parts used are an equivalent. WARNING As with any machine, take care to avoid being injured when To prevent property damage, personal injury, and performing maintenance, repairs or inspections.
  • Page 166 To prevent property damage, personal injury, To prevent property damage, personal injury, and and / or death, observe the following. When / or death ,use only genuine IC Bus ™ service parts. operating or servicing a vehicle equipped with a...

  • Page 167: Supporting Your Vehicle For Service

    Maintenance 3. Select jack with a rated capacity sufficient to lift and hold WARNING up the vehicle. To prevent property damage, personal injury, and 4. Raise vehicle with jack applied to axle(s). (DO NOT use / or death, park vehicle on hard flat surface, turn bumper as a lifting point.) the engine off, set the parking brake, and install 5.

  • Page 168: Engine Compartment Fluid Check Points

    IC ™ recommends the use of Fleetrite ® lubricants and IC Bus ™ original equipment parts. The lubrication intervals specified should be performed at whatever interval occurs first, whether it is kilometers (miles), hours, or months.

  • Page 169: Air-Operated Passenger Door Adjustments

    Maintenance PSI 8.8L LPG Engine (Right-Side View) Door Opening and Closing Speed Adjustment Points Opening Speed Screw Closing Speed Screw Pressure Regulator Adjustment Knob Lock Nuts Air Filter PSI 8.8L LPG Engine (Right-Side View) Air Filter Restriction Gauge Engine Oil Level Pressure Regulator Adjustment Engine Coolant Level WARNING...

  • Page 170: Opening Speed Adjustment

    Maintenance Axles The pressure regulator should be set at approximately 60 psi (276-345 kPa). The regulator can only be set to a maximum of 60 psi (414 kPa). In cold weather, seals may stiffen and require more air pressure for proper operation. The pressure can be increased by lifting and turning the adjustment knob (3) clockwise.

  • Page 171: Front Axle - Normal Maintenance

    Maintenance • Kingpin Thrust Bushing lubrication requires that the vehicle The specified lube level for clear window type hubcaps is from weight is resting on the tires. the minimum line to 8 mm (5/16 in) above the minimum line. • Power grease guns may be used.

  • Page 172: Body

    Maintenance wear, and handling. Refer to AXLE U-BOLT NUT TORQUE WARNING CHART at the end of this section for torque specifications. To prevent vehicle damage, personal injury and / Check the rear axle oil level. Proper oil level minimizes gear or death, pay strict attention to the following: if wear, heat and damage to the wheel bearings and seals.

  • Page 173: Air Brakes

    Maintenance Follow the these precautions: • Wash your hands before eating, drinking or smoking. Vacuum work clothes exposed to brake dust after every • Always wear a respirator approved by the National use and launder them separately, without shaking them, to Institute of Occupational Safety and Health (NIOSH) or the prevent dust from getting in the air.
  • Page 174 Refer to Section 2 - Vehicle Inspection Guide as well as the conditions. If you are uncertain of the proper schedule and LUBRICATION & MAINTENANCE INTERVALS CHART later in procedures for your vehicle, contact your IC Bus dealer. this section. Periodically, check the push rod travel or brake adjustment.

  • Page 175: Air Dryer

    Maintenance Air Dryer Air Dryer Purge Valve The function of the air dryer is to collect and remove moisture Check that the purge valve opens and expels moisture when and contaminants before the compressed air reaches the air the air governor shuts off the air compressor. Air should escape reservoirs.

  • Page 176: Abs Connections And Sensors

    Maintenance to which it is connected. It operates automatically and requires • The condition of the discs, calipers, and ABS exciter teeth no manual assistance or control lines from other sources. • Hydraulic fluid leaks Periodically, manually drain the reservoir and make sure the drain passage is not plugged.

  • Page 177: Fluid Precautions

    Maintenance During normal vehicle operation and servicing, the fluid level will Hydraulic Brake Fluid Accumulators vary between the MIN and MAX lines on the master cylinder mounted front reservoir. Do not fill the master cylinder to the WARNING top of the reservoir. Over filling may lead to overflow. DO NOT add fluid above MAX line.

  • Page 178: Electrical

    No modification should be made to any vehicle tightness. Clean all exposed terminals and apply a lubricant control system without first contacting your IC Bus dealer. sealing grease such as Fleetrite ®...

  • Page 179: Psi 8.8L Lpg Engine

    Maintenance replacement parts may hinder operation of engine and emission Scheduled Maintenance controls and can reduce engine life and / or jeopardize the For information regarding routine scheduled maintenance such warranty. as replacement of oil, filters, coolant, belts, belt tensioners, etc, Keep the receipts covering the performance of regular as well as inspection and adjustment of items such as valve lash, maintenance in case questions arise concerning maintenance.

  • Page 180: Air Cleaner Element Service

    If any of the mentioned conditions exist, obtain and install an alternate new air filter element from your IC Bus or International dealer. 5. Carefully install the new air filter element into the air cleaner housing.
  • Page 181 Maintenance Troubleshooting No Restriction Reading POSSIBLE CAUSES HOW TO CHECK Plugged fitting or vacuum line Apply vacuum to gauge until locked up at RED zone. Reconnect line and hold in reset button. Indicator will fully return unless line or fitting is plugged. A slow return is normal due to safety filter in fitting.

  • Page 182: Chassis-Mounted Charge Air Cooler And Radiator

    Maintenance High Restriction Reading POSSIBLE CAUSES EXPLANATION Plugged elements Ultra fine particles are difficult to remove and cleaning may not sufficiently lower restriction. Plugged inner element (if equipped) Replace inner element. Plugged inlet screens or ducts Check system upstream from restriction tap for debris, damage, or improper installation. Heavy snow or rain Temporary high restriction can occur during a rain or snow storm and it disappears after drying out.

  • Page 183: Cooling System

    WARNING Contact an IC Bus or International dealer for special To prevent property damage, personal injury, and instructions on filling the coolant system.

  • Page 184: Coolant Concentration

    Maintenance 2. Open the cooling system vent valve (where applicable) on the top radiator pipe. 3. Fill the deaeration tank with the proper coolant to the top of tank. 4. Close cooling system vent valve when air is purged and coolant is seen flowing from valve.

  • Page 185: Contamination Of Coolant

    Maintenance ® protection. Dex-Cool meets ASTM D 3306 standards and is Heater and Coolant Hose Inspection and Replacement recommended for use in automotive applications. Guide The PSI 8.8L LPG engine requires the use of a 50/50 mixture Proper maintenance and inspection of the heater and coolant of Dex-Cool ®...

  • Page 186: Engine Oil

    Maintenance • Many times hoses will fail from the inside. A good-looking provide a reduction in volatility and oil consumption, significant hose can fail due to deterioration of the inner hose and wear protection, and improved piston cleanliness. Meeting reinforcement. This type of deterioration can sometimes be the Dexos1 ®...

  • Page 187: Heater System

    Maintenance heat exchanger air filters (if equipped). The driver’s heater filter WARNING is located behind the grille near the floor, to the left of the driver’s seat. The optional step well heater filter is located behind the To prevent property damage, personal injury, and grille to the front of the step well.

  • Page 188: Suspension (Air And Steel Springs)

    Check condition of spring leaves for evidence of fatigue, rails. Before attempting frame repair or modification, consult the bending or breakage. service manager of your IC Bus dealer. • Check condition of suspension mounting brackets and Inspect front and rear tow hooks for damage or loose mountings.

  • Page 189: Steering

    Maintenance Steering Tightening Steering Intermediate Shaft Joint Bolts Check the steering intermediate shaft joint bolts for tightness General every 96,000 km (60,000 miles) or annually, whichever occurs first. Tighten bolts to torque specified in the TORQUE WARNING SPECIFICATION CHART at the end of this section. DO NOT OVERTIGHTEN.

  • Page 190: Power Steering

    Failure to properly bleed the hydraulic system can result in shimmy complaints and / or steering wheel Power Steering oscillation when striking a bump. Consult your IC Bus dealer or IC Bus ™ Service Manual for the proper procedures for filling and bleeding the system.

  • Page 191: Transmission

    Maintenance Transmission • When the transmission fluid is cold, the fluid level should fall within the COLD run band. When the transmission fluid is Transmission Fluid Level hot, the fluid level should fall within the HOT run band. Add fluid as required. DO NOT OVERFILL or the transmission will overheat.

  • Page 192: Tires

    Maintenance Tires WARNING Tire Warnings To prevent property damage, personal injury, and / or death, always follow these instructions when mounting tires on wheels: WARNING • Only personnel who have had proper training and To prevent property damage, personal injury, and experience should mount or remove tires from rims or / or death, for field maintenance, only inflate and wheels.

  • Page 193: Tire Maintenance

    Maintenance Tire Maintenance WARNING Preserving proper inflation pressure is a very important To prevent property damage, personal injury, and maintenance practice to ensure safe vehicle operation and long / or death: life for the tires. • Do not mix stud-piloted wheels or fasteners with Failure to maintain correct inflation pressure may result in hub-piloted wheels or fasteners.

  • Page 194: Underinflation

    Maintenance shop air dryers is strongly recommended to avoid moisture in • Any nail or puncturing object. the high-pressure air used for tire inflation. • If any stone or object is held by a tread groove and is starting to drill into the tread base, remove the object. Underinflation Proper tire inflation, toe-in adjustment, loads, and road Tires should not be permitted to become underinflated.

  • Page 195: Dual Tires Matching

    Maintenance Dual Tires Matching Rotation Is Advisable Dual tires should be matched using tires of equivalent size. Tires 1. If front (steering) axle tires become irregularly worn, that differ more than 6 mm (1/4 in) in diameter or 19 mm (3/4 in) move to rear position.

  • Page 196: Wheel And Tire Balancing

    Maintenance Wheel and Tire Balancing Irregular Wear Out-of-round or out-of-balance wheels or tires can cause vehicle If irregular wear is present, check the axle alignment, tire vibration and bounce, and shimmy. Replace damaged or pressure, wheel balance, shock and suspension component out-of-round wheels.

  • Page 197: Wheels

    Maintenance Wheels WARNING Wheel and Wheel Nut Maintenance and Installation To prevent property damage, personal injury, and / or death: WARNING • Do not mix stud-piloted wheels or fasteners with hub-piloted wheels or fasteners. Mixing wheel types To prevent property damage, personal injury, and may cause premature wheel failure.

  • Page 198: Wheel Nut Torque Maintenance

    The use of either an IC Bus or International truck prior to assembly. valve stem retainer or a tire manufacturer's stem forming tool is the only acceptable method of 2.

  • Page 199: Windshield Wiper

    Maintenance against the wheel. The purpose of this step is to snug the performed. This process results in a reduction in the torque wheel(s) in the correct position, not to apply the final torque. on the wheel nuts. To correct this condition, operate the The tightening of each nut should be stopped immediately vehicle normally for approximately 80 km (50 miles), then when the wheel is contacted, resulting in a wheel nut torque...

  • Page 200: Wiper Arm Removal / Replacement

    Maintenance Wiper Arm Removal / Replacement 3. Locate and remove the plastic cap cover at the wiper arm base. 4. With the cap removed, loosen and remove the nut securing the wiper arm to the drive stud. Remove the wiper arm from the drive stud by pulling the wiper arm outward.

  • Page 201: Maintenance Intervals

    Maintenance Maintenance Intervals These intervals may be expressed in miles (kilometers), hours of operation, and / or months of operation. It is important to note All new vehicles are factory lubricated. Once the vehicle is that in high duty cycle types of operation and / or where operating in operation, regular lubrication and maintenance intervals conditions are extremely severe (such as in deep water, mud or (based on the type of service and road conditions) must be...
  • Page 202 Maintenance Lubrication and Maintenance Interval Chart Symbols Key Lubrication and Maintenance Interval Chart Notes Table 15 Table 16 Symbol Interval Definition NOTE 1: A hand-pumped grease gun should be used for optimal grease distribution within the component joint. A interval: 16,000 km (10,000 miles) / 300 hours / 6 months NOTE 2: Kingpin thrust washers must be lubricated with vehicle weight on tires.
  • Page 203 Maintenance Lubrication and Maintenance Interval: Bus — Recommended Synchronized Intervals (cont.) System Item Intervals Special Interval (3) : km (miles) / hours / months Electrical Engine Start and Gauge / Warning Lights – Check A, B Instrument Readings Proper – Check A, B ABS Wiring Connections &...
  • Page 204 Maintenance Lubrication and Maintenance Interval: Bus — Recommended Synchronized Intervals (cont.) System Item Intervals Special Interval (3) : km (miles) / hours / months Brakes – Air Air Wet Tank – Drain Water A, B Service Brakes Operation – Check A, B Parking Brake Operation –...
  • Page 205 Maintenance Lubrication and Maintenance Interval: Bus — Recommended Synchronized Intervals (cont.) System Item Intervals Special Interval (3) : km (miles) / hours / months Hydraulic Full Power Master Cylinder – Check Fluid Level A, B Brakes Master Cylinder Cap – Check Vent for Obstruction A, B NOTE: If obstruction is observed, replace cap.
  • Page 206 Maintenance Lubrication and Maintenance Interval: Bus — Recommended Synchronized Intervals (cont.) System Item Intervals Special Interval (3) : km (miles) / hours / months Engine Engine Oil Level – Inspect Refer to Engine Operation and Maintenance Manual. Fan Belt – Inspect Refer to Engine Operation and Maintenance Manual.
  • Page 207 Maintenance Lubrication and Maintenance Interval: Bus — Recommended Synchronized Intervals (cont.) System Item Intervals Special Interval (3) : km (miles) / hours / months Transmission Automatic Trans Fluid – Check Level A, B Shift Selector / Linkage – Check Function A, B Neutral Start Switch –...
  • Page 208 Maintenance Lubrication and Maintenance Interval: Bus — Recommended Synchronized Intervals (cont.) System Item Intervals Special Interval (3) : km (miles) / hours / months Transmission (Cont.) Allison MD Main Filter and Lube Filter with Automatic Trans Fluid Filter(s) – Replace (Continued) conventional or conventional / synthetic mixed fluid every 40,000 (25,000) / 1,000 / 12 Allison Gold MD Main and Lube Filters...
  • Page 209 Maintenance Lubrication and Maintenance Interval: Bus — Recommended Synchronized Intervals (cont.) System Item Intervals Special Interval (3) : km (miles) / hours / months Rear Axle (Cont.) Rear Axle With Petroleum Oil – Change 96,000 (60,000) / – / 12 Rear Axle Wheel Ends –...
  • Page 210 Maintenance Lubrication and Maintenance Interval: Bus — Recommended Synchronized Intervals (cont.) System Item Intervals Special Interval (3) : km (miles) / hours / months Body / Components Body – Check loose, damaged, missing parts A, B Chassis – Check for loose, damaged, missing, parts A, B Fluid Leaks –...
  • Page 211 Maintenance Lubrication and Maintenance Interval: Bus — Recommended Synchronized Intervals (cont.) System Item Intervals Special Interval (3) : km (miles) / hours / months Body / Components Inspect and Clean Step Well and All Other Heater Cores NOTE: For units without filter, more frequent A, B (Cont.) and Blower Areas...

  • Page 212: Unit Refill Capacities

    Maintenance Unit Refill Capacities Rear - Axle Air Conditioner Refrigerant Table 17 Axle Axle Lube Capacities Liters (Pints) See air-conditioner manufacturer’s Service / Operator Manual for aftermarket bus A/C system specifications. ® ® Dana Spicer S11-130, S14-130, 7.5 (16) Cooling System Refill Capacities S16-130, ®...

  • Page 213: Transmission

    Maintenance Table 18 Power Steering Systems (cont.) Table 19 Transmission (cont.) Steering Gear Power Steering Fluid Volume Transmission Model Transmission Fluid (pints / liters) Volumes Liters (Pints) THP60 8.4/3.9* Allison Automatic –1000_PTS 18 (38)* * Approximate refill quantity; refer to power steering reservoir for Allison 5 Speed Automatic –...

  • Page 214: Tire And Rim Combinations

    Maintenance Tire and Rim Combinations Table 20 Approved Tire and Wheel Combinations (cont.) Tire Size Rim Width Table 20 Approved Tire and Wheel Combinations 235/80R22.5 6.75, 7.50 Tire Size Rim Width 245/70R19.5 6.75, 7.50 9R22.5 6.75, 7.50 255/70R22.5 6.75, 7.50, 8.25 10R22.5 6.75, 7.50 265/70R19.5...

  • Page 215: Lubricant And Sealer Specifications

    Maintenance Lubricant and Sealer Specifications Lubricant and Sealer Specifications Component Component Vendor / Lubrication Type Viscosity / Ambient Temperature / Notes Non-driving Front Axle Front axle wheel bearing Eaton ® / Dana ® axle (Generic) 75W: -40°F to - 15°F (-40°C to -26°C) 75W-80: -40°F to 80°F (-40°C to 27°C) 75W-90: -40°F to 100°F (-40°C to 38°C ) 75W-140: -40°F and above (-40°C and above )
  • Page 216 Maintenance Lubricant and Sealer Specifications (cont.) Component Component Vendor / Lubrication Type Viscosity / Ambient Temperature / Notes Front axle wheel bearing Meritor:Synthetic from factory with Cognis 75W-90 ® oil − (Cont) Emgard 75W-90 will have a tag attached to fill plug that reads as follows: Filled with synthetic lube.
  • Page 217 Maintenance Lubricant and Sealer Specifications (cont.) Component Component Vendor / Lubrication Type Viscosity / Ambient Temperature / Notes Engine Engine Lubricating Oil Refer to Engine Operation and Maintenance Manual Electrical Terminals – Lubricant Fleetrite ® 472141-C1 Sealing Grease Connectors – Dielectric NYOGEL ®...
  • Page 218 Maintenance Lubricant and Sealer Specifications (cont.) Component Component Vendor / Lubrication Type Viscosity / Ambient Temperature / Notes Drive Shaft U-Joint - Lubricate Fleetrite ® NLGI #2 Lithium Complex Based Moly grease P/N 991044C2 or equivalent GC / LB NLGI #2 Multi-purpose Lithium Complex grease Clutch ®...
  • Page 219 Maintenance Lubricant and Sealer Specifications (cont.) Component Component Vendor / Lubrication Type Viscosity / Ambient Temperature / Notes Transmission Eaton ® / Dana ® Mineral Gear Oil API-GL-1 (Rust and SAE 90: Above 0°F (-18°C) (Non-Synchronized) - Oxidation Inhibited) Fleetrite ®...
  • Page 220 Maintenance Lubricant and Sealer Specifications (cont.) Component Component Vendor / Lubrication Type Viscosity / Ambient Temperature / Notes Allison - Synthetic Fleetrite ® Synthetic ATF (P/N: All Temperatures. Recommended for highest transmission durability and ® Automatic Transmission FATF27101Q), or Allison / Castrol lowest maintenance costs.
  • Page 221 Maintenance Lubricant and Sealer Specifications (cont.) Component Component Vendor / Lubrication Type Viscosity / Ambient Temperature / Notes Single speed − Continued. International axle: multipurpose EP 75W: -40°F to 32°F (-40°C to 0°C) gear lube of API GL-5 quality meeting 75W-90: -40°F to 100°F (-40°C to 38°C) MIL-PRF-2105E or SAE J2360 specs including synthetic lubricants.

  • Page 222: Torque Specification Charts

    Maintenance Torque Specification Charts Disc Wheels Torque Chart Stud Size Nut Size Specified Torque Lb-ft 22 mm Flange Nut – 33 mm Across Flats 610 - 678 450 - 500 NOTE: Do not use lubrication on dry threads. Where excessive corrosion exists, a light coat of lubricant on first three threads of stud bolt is permitted.
  • Page 223 Maintenance Axle U-Bolt Nut Torque Chart Torque Feature Code Rear Suspension Capacity and Type N • m Lb-ft 14SBK 19,800-lb Capacity, 2 Stage Vari-Rate 353 - 407 260 - 300 14SBW 21,000-lb Capacity, V-Rate, with 4,500-lb Auxiliary Spring 353 - 407 260 - 300 14TBG 12,000-lb Capacity, International Air Suspension (IROS) for axles 14ADN,...

  • Page 224: Filter List

    Wiper Pivot M20 Hex obtained by contacting your local IC Bus or International dealer parts department. If you need assistance finding a local IC Bus or International dealer, use the Dealer Locator icon at www.icbus.com.

  • Page 225: Section 13 - Customer Assistance

    IC Bus Dealers … Your local IC Bus dealer provides an excellent resource – through his knowledgeable, experienced, and well NOTE: When ordering any service information, be sure equipped service staff –...
  • Page 226 : These programs are sold exclusively • Stabilized and predictable maintenance costs through your IC Bus dealer. You have 365 days and up • Increased owner confidence and peace of mind to a maximum of 160,000 km (100,000 miles), from DTU (delivery to end user), to purchase an extended warranty •...
  • Page 227 Index SECTION 14 — INDEX Numerics/Symbols (CONT.) Air Brakes (cont.) 1/4 Turn Fuel Safety Shutoff Valve.......12 To release Air Parking Brake.
  • Page 228 Index (CONT.) Assistance Guide........... .2 Backup Alarms.
  • Page 229 Index (CONT.) (CONT.) Chassis Inspection..........165 Brakes (cont.) Power Parking Brake System.
  • Page 230 Index (CONT.) (CONT.) Door Opening / Closing......... . .67 Emergency Equipment (Recommended On-Board).
  • Page 231 Index (CONT.) Engine (cont.) Fan Clutch............173 Gravity-Fill Coolant Method (PSI 8.8L LPG Engine).
  • Page 232 Index (CONT.) (CONT.) Heater Cut-Off Valve..........106 Fuse / Circuit Breaker Charts (cont.) Emergency Starting Using Jumper Cables.
  • Page 233 Index (CONT.) (CONT.) Indiana Mills and Manufacturing Inc. (IMMI ® ) Integrated Child Instrument Panel Gauge Cluster (cont.) Restraint Seats (Optional)........89 Warning Indicators.
  • Page 234 Index (CONT.) (CONT.) Maintenance Intervals..........189 Introduction (cont.) CE Bus Right View.
  • Page 235 Index (CONT.) Panel Lighting Control..........64 Passenger Three-Point Seat Belts (Optional) (cont.) 39 Inch Flex Seat.
  • Page 236 Index (CONT.) Propane Autogas Vehicle Identification Decal....13 SAE Oil Viscosity Grades........174 PSI 8.8L LPG Engine.
  • Page 237 Index (CONT.) (CONT.) Tilt Hood............143 Steering Wheel and Column (cont.) Adjustable Tilt or Tilt / Telescoping Steering Column.
  • Page 238 Index (CONT.) (CONT.) Torque Specification Charts (cont.) Turn Signal Switch (cont.) Disc Wheels Torque Chart........210 Lane Change.
  • Page 239 Index (CONT.) Vehicle Identification..........1 Wheelchair Lift Operation (cont.) Wheelchair Lift Interlocks –...

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