Page 1 R105 Form No. 50950260/ AP1216 English R105 (EU) R105 X-SERIES SKID-STEER LOADERS...
Page 2 WRONG Manitou Americas, Inc., in cooperation with the American Society of Agricultural Engineers and the Society of Automotive Engineers, has adopted this Safety Alert Symbol to pinpoint precautions which, if not properly followed, can create a safety hazard. When you see this symbol in this manual or on the machine itself, Never use loader you are reminded to BE ALERT! Your...
Page 3: Table Of Contents
Index ........109 Loader Model Number Loader Serial Number Engine Serial Number All-Tach™ and Hydraloc™ are trademarks of Manitou Americas, Inc. ® ® Gehl and Powerview are registered trademarks of Manitou Americas, Inc.
Page 4 EC DECLARATION OF CONFORMITY Manufacturer: Manitou Americas, Inc. Address: One Gehl Way West Bend, WI 53095-0179 U.S.A. 3. Technical Construction File Location: 0DQLWRX ,QWHUIDFH DQG /RJLVWLFV (XURSH 5XH 'HV $QGDLQV 3HUZH] %HOJLXP Authorized Representative: 0DQLWRX ,QWHUIDFH DQG /RJLVWLFV (XURSH...
Page 5: Introduction
The Gehl dealership network stands ready to provide you with any assistance you may require, including providing genuine Gehl service parts. All service parts should be obtained from your Gehl dealer. Provide complete information about the part and include the model and serial numbers of your machine.
Page 6 Loader Identification 1. Upright 6. Lift Arm 2. Lift Cylinder 7. Auxiliary Hydraulic Couplers 3. Tires 8. Tilt Cylinders 4. Front Work Lights 9. Attachment Bracket 5. Handholds 1. Engine Cover 5. Roll-Over/Falling Object Protective Structure 2. Tail Lights (ROPS/FOPS) 3.
Page 7 Control/Indicator Symbols Electrical Power Power Off Power On Engine Start Battery Charge Worklight w/Tail Worklight Safety Alert Hazard Flasher Fasten Seatbelt Lights Horn Read Operator’s Volume – Full Volume – Half Full Volume – Empty Manual High – Low Neutral Forward Reverse Parking Brake...
Page 8 Control/Indicator Symbols, cont. Battery Disconnect DPF Service Exhaust Gas DPF Regen Service Interval Temperature Acknowledgement DPF Regen Position Lights Engine Speed Low Fuel Alarm Master Light Switch Inhibited Control Rear Washer Unlock Lift Point Windshield Washer Self-Leveling Temperature Heater Windshield Wiper Rear Wiper Beacon Lock...
Page 9: Safety
CHAPTER 2 SAFETY This safety alert symbol means Attention! Become alert! Your safety is involved! It stresses an attitude of safety consciousness and can be found throughout this Operator’s Manual and on the decals on the machine. Before operating this machine, read and study the following safety information. Be sure that everyone who operates or works with this machine, whether family member or employee, is familiar with these safety precautions.
Page 10 To ensure safe operation, replace damaged or worn-out parts with genuine Gehl service parts.  Gehl loaders are designed and intended to be used only with Gehl attach- ments and approved attachments. To avoid possible personal injury, equip- ment damage and performance problems, use only attachments that are approved for use on and within the operating capacity of the machine.
Page 11 SEAT OR LOADER, RESULTING IN DEATH OR SERIOUS INJURY. Therefore: ALWAYS operate with the seatbelt fastened and the restraint bar lowered. Do not exceed the machine’s Rated Operating Capacity. Carry the load low. Move the controls smoothly and gradually, and operate at speeds appropriate for the conditions.
Page 12  Keep the lift arm as low as possible while traveling.  Additional equipment may be installed on the machine to serve as visual aids (e.g., mirrors, CCTV systems) that provide visibility to areas masked by the machine structure. Keep all machine components that affect visi- bility in a clean, properly adjusted state and in good working order.
Page 13 These decals must be kept legible. If missing or illegible, they must be replaced promptly. Replacements can be obtained from your Gehl dealer. If there is a decal on a part that is to be replaced, be sure that the decal is applied to the replacement part.
Page 14 Safety Decals inside the ROPS/FOPS 242582– Located behind the operator’s seat 137683 – Located on ROPS left panel 137647 – Located on operator’s lower left side 137639 – Located on ROPS left panel 50950260/AP1216...
Page 15 Safety Decals on the outside of the Skid Loader 137637 – Lift arm support device, loader left side 184214 – Under ROPS 137655 – Front of loader 50354117 and 50354121 – Front of loader 50950260/AP1216...
Page 16 Safety Decals in the Engine Compartment 137657 – On right riser HOT SURFACE Do not touch hot engine or hydraulic system parts. 50352528 50352528 – On fuel tank 50352529 – On fan shroud inside engine ROTATING FAN compartment Keep hands out or stop engine.
Page 17 ISO-Style (used Internationally) Safety Decals inside the ROPS/FOPS Safety alert: Always follow “Mandatory Safety Shutdown Procedure” in Operator’s Manual. 1 – Lower equipment to ground. 2 – Reduce throttle, stop engine. 3 – Apply parking brake; remove 242568 – Located behind the key.
Page 18 ISO-Style (used Internationally) Safety Decals on the outside of the Skid-Steer Loader 137844 – Located on front of loader A – Crush hazard: Keep out from under work tool unless lift arm is supported. B – Fall hazard: No riders. Never use work tool as work platform. 137853 –...
Page 19 ISO-Style (used Internationally) Safety Decals in the Engine Compartment 137845 – Located on right riser A – Safety alert: Keep safety devices in place and in working order. Keep guards, screens and windows in place. B – Fire hazard: Do not smoke while fueling or servicing machine. Clean debris from engine compartment daily to avoid fire.
Page 20 Product and Component Plate Locations Product and Component Plates 1. Operator protective system plate: with, e.g., model, certification and operator protective system serial number 2. Seat plate according to ISO 7096 3. Product plate: with Product Identification Number and, e.g., model/type designation 4.
Page 21: Controls And Safety Equipment
Know how to stop loader operation before starting it. This Gehl loader is designed and intended to be used only with a Gehl attachment or a Manitou Americas-approved referral attachments or accessories. Manitou Americas cannot be responsible for operator safety if the loader is used with a non- approved attachment.
Page 22 Operator’s Seat Suspension seat (optional): A weight adjustment knob is provided for indi- vidual operator adjustment. Figure 1 Operator’s Seat 1. Restraint Bar 2. Seatbelt 3. Seat Adjustment Level Upper-Torso Restraint ALWAYS wear the upper-torso restraint when WARNING operating in High speed. The seat belt should always be fastened during operation.
Page 23 Testing the Safety Interlock System Before leaving a parked machine, check the safety interlock system for proper operation: Restraint Bar With the engine running, raise the restraint bar. Move each of the controls. There should be not more than a slight movement of the lift arm, attachment and machine.
Page 24 Parking Brake This skid-steer loader is equipped with a spring-applied, hydraulic-released park- ing brake. The parking brake engages when the operator lifts the restraint bar, exits the seat or shuts off the engine. The brake can also be applied manually by using the switch located on the right instrument panel.
Page 25 Instead, lower the lift arm and exit the machine. Then, contact your Gehl dealer immediately to determine why the lift arm lowers while the key switch is OFF.
Page 26 Instead, lower the lift arm and exit the machine. Then, contact your Gehl dealer immediately to determine why the lift arm lowers while the key switch is OFF.
Page 27 Lockable Fuel Cap Though not necessary to leave locked, the use of a locking fuel cap protects the loader from fuel theft or fuel system vandalism. The key to this lockable fuel cap should be secured to the loader’s key ring. A torque override features aids in the proper installation of the fuel cap.
Page 28 Engine Speed Control On DPF Models, an engine speed control (Figure 6) is provided for setting the engine speed. Move the control clockwise to increase the engine speed, and counter- clockwise to decrease the engine speed. Engine speed may be limited while diag- nostic trouble codes (DTC’s) are active or during a cold start.
Page 29 Float Control For hand/foot loaders, use your toes to push the left foot pedal all the way down to detent the float control. For T-Bar loaders push the right control handle fully for- ward to detent the float control. This mode allows the lowered lift arm to follow the ground contour while traveling over changing ground conditions.
Page 30 Instrument Panel (DPF Models) The instrument panel contains the following switches and indicators. Symbols on the panel represent various functions and conditions, and are visible only when indicator lamps are on. 1. Keyswitch – In a clockwise rotation, these positions are: OFF Position –...
Page 31 8. Engine Malfunction Lamp – Indicates the engine ECU has detected a mal- function of the engine. 9. Engine Coolant Temperature – Lights if the engine coolant becomes too hot, warning the operator to stop the engine. Allow the engine to cool, deter- mine the cause for the high temperature and correct the problem before restarting the engine.
Page 32 Instrument Panel (Non-DPF Models) The instrument panel contains the following switches and indicators. Symbols on the panel represent various functions and conditions, and are visible only when indicator lamps are on. 1. Hourmeter – Displays the total operating hours on the loader. 2.
Page 33 10. Keyswitch – In a clockwise rotation, these positions are: OFF Position – With the key vertical, power from the battery is disconnected to the controls and instrument panel electrical circuits. This is the only posi- tion the key can be inserted or removed from the keyswitch. ON (or Run) Position –...
Page 34 T-Bar Controls The loader may be equipped with T-bar controls (Figure 10). The left T-bar con- trols the drive and the right T-bar controls the lift/tilt. Drive Controls Forward, reverse, speed and turning maneuvers are accomplished by move- Figure 10 T-Bar Controls ment of the left T-bar.
Page 35 Hand/Foot Controls The loader may be equipped with hand/foot controls (Figure 11). The con- trol grips control the drive and the foot pedals control the lift/tilt. Drive Controls Forward, reverse, speed and turning maneuvers are accomplished by movement of the control grips. To go forward, push Figure 11 Hand/Foot Controls both control grips forward;...
Page 36 Never push the left pedal into the float position WARNING with the attachment loaded or raised, because this will cause the lift arm to lower rapidly. Auxiliary Hydraulic Controls Auxiliary hydraulics are used with attach- ments that have a mechanism requiring hydraulic power.
Page 37 Attachment Mounting The Gehl loader is equipped with a two-pin All-Tach™ attachment bracket for mounting a bucket or other attach- ment. Two latch levers secure the attach- ment. Rotate the levers until they are hori- zontal to engage the latch pins. Rotate the levers until they are vertical to disengage the latch pins.
Page 38 Information Center Electronic Display (DPF Models) The information center electronic display is located on the right door pillar. It provides the following functionality: • Displays operational status such as engine RPM, coolant temperature and service hours. • Displays error fault codes and input/output diagnostic data. •...
Page 39 O. Regen/Return Button – Used for different functions depending upon screen and context: • Switches to the Regen display mode if the R. Regen Inhibit Button (DPF models) – Press symbol is displayed on the screen. Also for 5 seconds to inhibit DPF reset regeneration. initiates DPF regeneration if all appropriate conditions are met.
Page 40 Table 1: Symbols Descriptions Symbol Description Symbol Description Diesel Particulate Filter (DPF) regeneration inhibit (DPF Models). See “Diesel Particulate Filter (DPF) Regeneration Procedures Percentage of engine power (DPF Models)” on page 55. based on load. Note: Strike-through line through the symbol is dis- played in red when DPF regeneration is inhibited.
Page 41 Information Center Electronic Display Screens Note: Values may not display for all parameters, depending upon installed options and equipment. Table 2: Status, Maintenance and Error Code Screens Display Mode Description Status Screens Dual Gauge Display A. Accumulated operation time. Note: Time is displayed in hours, and accu- mulates when the engine is running.
Page 42 Table 2: Status, Maintenance and Error Code Screens Display Mode Description Single Gauge Display Displays single real time operating parameters. Switch between parameters using the navigation button (M, Figure 17). Used for various functions, depending upon screen and context. 1234.5 n/min Regeneration Screens (DPF Models) These screens are associated with Diesel...
Page 43 Table 2: Status, Maintenance and Error Code Screens Display Mode Description UNITS Units Screen Press the top/bottom of navigation rocker button (M, Figure 17) to switch between SAE or metric units for values displayed in screens. LANGUAGE Language Screen ENGLISH The press the top/bottom of navigation rocker button (M, Figure 17) to switch between English or Spanish language for values displayed in screens.
Page 44 Table 2: Status, Maintenance and Error Code Screens Display Mode Description DIAGNOSTICS INPUTS Input Status Alternator Float Displays input information from electronic control KP Ingnition Run Hydro Glide modules, showing real-time machine KP Ignition Start High Gear KP Seat Switch Aux Detent component/control state.
Page 45: Operation
CHAPTER 4 OPERATION Before starting the engine and operating the WARNING loader, review and comply with all safety rec- ommendations in the Safety chapter of this manual. Know how to stop the loader before starting it. Also, be sure to fasten and prop- erly adjust the seatbelt(s) and lower the operator restraint bar.
Page 46  the parking brake switch is ON. Note: When the key is turned to the RUN position, an indicator lamp will light on the instrument panel and a chirp will sound momentarily to remind users to fasten the seatbelt 4. Turn the key to the START position. Note: If temperature is below 32°...
Page 47 more than 30 seconds. If the starter is energized for 20-30 seconds, the loader should be turned off for one minute or longer. To protect the starter (DPF Models), the E-ECU system turns off the starter circuit if it is energized for 30 seconds or longer.
Page 48 leaves the operator’s seat or shuts off the engine, or actuates the parking brake switch. Parking the Loader Park the loader away from traffic on level ground. If this is not possible, park the loader across the incline and block the tires to prevent movement. Jump Starting the Engine If the battery becomes discharged or does not have enough power to start the engine, use jumper cables and the following procedure to jump-start the engine.
Page 49 jumper vehicle’s battery and then from the disabled loader while being sure NOT to short the two cables together. Allow sufficient time for the skid-steer loader alternator to build-up a charge in the battery before attempting to operate the loader or shut the engine off. Changing Attachments To prevent unexpected release of the attach- WARNING...
Page 50 Connecting Auxiliary Hydraulic Couplings Note: With the engine OFF, key in the ON position and the restraint bar down, the auxiliary hydraulic control can be moved to relieve any pressure in the hydraulic system. The hydraulic couplers are located on the left lift arm. “A” port is pressure, “B” port is return when the auxiliary control is in the detent position.
Page 51 Driving on an Incline When traveling up or down on an incline, travel with the heavy end pointing uphill. Try to avoid traveling on an incline, but always travel with the bucket as possible to maintain stability. Loading a Bucket Approach the pile with the lift arm fully lowered and the bucket tilted slightly for- ward until the edge contacts the ground.
Page 52 Dumping the Load Into a Box Carry the loaded bucket low and approach the vehicle or bin. Stop your approach as close to the side of the box as possible while allowing for clearance to raise the lift arm and loaded bucket. Next, raise the lift arm until the bucket clears the top of the box and move the loader ahead, to position the bucket over the inside of the...
Page 53 Note: The float (detent) position for T-Bar controlled loaders is reached by pushing the right handle all the way forward. For hand/foot controlled loaders, use your toes to push the front of the left pedal all the way down. Check that the work area is clear of people and WARNING obstacles.
Page 54 Ensure correct tire pressures.  Check that seat suspension and all controls work smoothly and properly. Vibration Levels The following two tables show typical Whole-Body and Hand-Arm Vibration levels for the Gehl R105 servo-controlled skid-steer loaders with their different seat options. 50950260/AP1216...
Page 55 Servo Whole-Body and Hand-Arm Vibration Levels* Servo Whole-Body Servo Hand-Arm Seat Option Vibration Uncertainty Vibration Uncertainty Mechanical 1.24 0.62 1.80 0.90 Suspension Standard Non-Suspen- 1.12 0.56 1.70 0.85 sion *Whole-Body Vibration levels in accordance with ISO 2631-1. Hand-Arm Vibration levels in accordance with ISO 5349-1.
Page 56 Lifting the Loader The loader can be lifted using a single-point or four-point lift kit, which is avail- able from your Gehl dealer. WARNING • Before lifting, check the lift kit for proper installation. • Never allow riders in the operator’s compartment while the loader is lifted.
Page 57 Removing Loader from Storage 1. Check the tire air pressure and inflate the tires if they are low. 2. Connect the battery and check that the electrical battery disconnect switch is turned to its ON position. 3. Check all fluid levels (engine oil, transmission/hydraulic oil, engine coolant and any attached implements).
Page 58 Transporting/Towing the Loader Park the truck or trailer on a level surface. Be WARNING sure the vehicle and its ramps have the weight capacity to support the loader. Make sure the vehicle surface and its ramps are clear of debris and slippery material that may reduce trac- tion.
Page 59 Diesel Particulate Filter (DPF) Regeneration Procedures (DPF Models) The Diesel Particulate Filter (DPF) treats exhaust emissions in compliance with Tier 4 / Stage 3B emission standards. The DPF filter relies on high exhaust temperatures. Periodic DPF maintenance (regeneration) is required, dependent upon machine operation load / temperature.
Page 60 Reset Regeneration Important: Reset regeneration can be prevented from occurring. See “Reset Regeneration Inhibit” on page 56. Reset regeneration occurs automatically (unless inhibited) approximately every 100 hours of operation. Note: Reset regeneration effectiveness is improved if the machine is operated at mid- to high-throttle settings while regeneration is in progress.
Page 61 Stationary Regeneration Stationary regeneration periodically required to reduce DPF soot build-up. The frequency of stationary regeneration is dependent upon machine operation and engine load. n/min The machine cannot be used during stationary regeneration and cannot be moved without interrupting the stationary regeneration process.
Page 62 C. Place throttle controls to the lowest speed setting. A checkmark is displayed next to the engine RPM symbol when the engine is running at low idle. 3. When all three checkmarks (A, B & C) are displayed on the Stationary Regeneration screen, press and hold the button (Z) until the Stationary Regeneration In-Progress screen...
Page 63 DPF Maintenance DPF soot filter replacement is required when the DPF (Diesel Particulate Filter) Service Screen (Figure 15) dis- plays. Note: Contact your dealer when the DPF Service screen displays. Figure 15 – DPF Service Screen Back-Up Alarm A back-up alarm system is optionally available which serves to warn people working in the area around the machine of the machine’s rearward movement.
Page 64 Notes 50950260/AP1216...
Page 65: Service
The following areas of component service, replacement and adjustments require special tools and knowledge for proper servicing and should be performed only by your authorized Gehl skid-steer loader dealer: hydrostatic drive components, hydraulic system pumps, valves, hydraulic cylinders, electrical components (other than battery, fuses or relays).
Page 66 Figure 2 Engine Compartment - Non-DPF Models 1. Air Cleaner 2. Muffler 3. Radiator/Cooler 4. Coolant Recovery Tank 5. Hydraulic Oil Filter 6. Engine Oil Dipstick 7. Engine Oil Fill Cap 8. Engine Oil Filter 9. Fuel Filter 10. Fuel Pump 11.
Page 67 Fuel Filter Element - DPF Models 50352551 Fuel Separator Element - DPF Models 50352550 Fuel Filter Element - Non-DPF Models 137500 Fuel Separator Element - Non-DPF Models 182130 Note: Part numbers may change. Your Gehl dealer will always have the latest part numbers. 50950260/AP1216...
Page 68 Adjustments Control Handles The control handles do not require routine adjustment. Refer to the Service Manual for the initial setup procedure. Fuel Sender The fuel sender, located in the fuel tank, sends a signal to the fuel gauge indi- cating the amount of fuel left in the fuel tank. Check the fuel sender periodically to ensure that the mounting screws are tight and that there is no fuel seepage around the gasket.
Page 69 Lubrication Listed below are the locations, temperature ranges and types of recommended lubricants to be used when servicing this machine. Refer to the separate engine manual for more information regarding recommended engine lubricants, quanti- ties required and grades. Use Petro Canada HVI60, Mobil DTE 15M or equivalent, which Hydraulic contain anti-rust, anti-foam and anti-oxidation additives, and System...
Page 70 Figure 5 Grease Every 10 Hours (or daily) 1. Lift arm pivots (2) 2. Lift cylinder pivots (4) 3. Tilt cylinder pivots (2) 4. Attachment Bracket pivots (2) 50950260/AP1216...
Page 71 50/500 50/250 Figure 6 Service Locations (see Maintenance Chart on page 97.) 10 Hours 500 Hours Lubrication Procedure (or Daily) Hours Hours (or Yearly)  Check Engine Oil Level (page 70)  Check Hydraulic Oil Level (page 78) Grease Hitch, Hitch-related Cylinder Pivots ...
Page 72 Engine Air Cleaner Important: Failure follow proper filter servicing instructions could result in catastrophic engine damage. The air cleaner consists of an outer (primary) filter element and an inner (secondary) filter element. An air filter restriction indicator for monitoring the condition of the ele- ments is located on the right side of the front of the air cleaner.
Page 73 Access 1. Open the rear door and engine access cover. 2. Unlatch the clamps on the air cleaner and remove the cover. Clean out any dirt built up in the cover assembly. Outer Element 1. Carefully pull the outer element out of the housing. Never remove the inner element unless it is to be replaced.
Page 74 Engine Service Check Engine Mounting Hardware All bolts that secure the engine mounting brackets to the engine and the loader frame should be checked and re-tightened as necessary. Allow hot engine and hydraulic system compo- WARNING nents to cool before servicing. Checking Engine Oil Level Important: For new units, the initial oil change should be after the first 50 hours.
Page 75 Changing Engine Oil and Filter 1. Run the engine until it is at operating temperature. Stop the engine. Remove the rear belly pan. 2. Remove the drain plug. 3. From engine compartment, remove the oil filter. Clean the filter sealing surface. 4.
Page 76 Servicing Water Separator (DPF Models) The water separator is located between the fuel tank and the main fuel filter and is used to remove finely dispersed water in diesel fuel. Check on a daily basis and drain if necessary. Water can be drained from the separator by opening the valve located at the bottom of the separator bowl.
Page 77 Spark Arrestor Muffler (Non-DPF Models) Important: The loader is factory-equipped with a spark arrestor type muffler. Muffler maintenance is required to keep it in working condition. Refer to local laws and regulations for spark arrestor requirements. 1. Stop the engine, open the rear door and engine cover. 2.
Page 78 Engine Diagnostic Chart (DPF Models) 50950260/AP1216...
Page 79 Engine Diagnostic Chart (DPF Models) (cont.) 50950260/AP1216...
Page 80 Engine Diagnostic Chart (DPF Models) (cont.) 50950260/AP1216...
Page 81 Engine Diagnostic Chart (DPF Models) (end) 50950260/AP1216...
Page 82 Hydraulic System Checking Hydraulic Oil Level The loader has a dipstick located in the engine compartment. Check the fluid level with the lift arm lowered and the attachment on the ground. When hydraulic fluid is required, allow the system to cool. Slowly remove the oil fill cap, allowing the pressure to dispel before removing the cap completely.
Page 83 Cooling Systems Important: Check the cooling system every day to prevent overheating, loss of performance or engine damage. Checking Coolant Level 1. Open the rear door. Check the coolant level in the coolant recovery tank on the inside of the rear door. The coolant recovery tank must be 1/3 to 1/2 full with a cold engine and 2/3 to 3/4 full with a hot engine.
Page 84 5. Fill the radiator fully and the recovery tank half full with the premixed coolant. 6. Reinstall the radiator cap. 7. Run the engine until it is at operating temperature. Stop the engine and let it cool. Check the coolant level. Add more coolant if required. Chaincases The chaincase contains the drive sprockets and drive chains.
Page 85 Wheel Nuts Wheel nut torque must be checked before initial operation and every two hours thereafter until the wheel mounting hardware torque stabilizes at the recommended setting of 120-130 ft-lbs (161-175 N·m). When tires are removed and replaced, this procedure must be repeated. Tires Rear tires usually wear faster than the front ones.
Page 86 Checking Tire Pressure Inflation Pressure Tire Size 10 x 16.5 8-ply Heavy-Duty Flotation 27 x 8.5 –15 8-ply Heavy-Duty 27 x 10.5 – 15 8-ply Heavy-Duty 6.5 x 16 – 5.50 Solid Rubber 7.00-15 SS Chevron Narrow 8-ply Correct tire pressure should be maintained for all tires to enhance operating stability and extend tire life.
Page 87 2. If acid contacts the skin, rinse the affected area with running water for 10 to 15 minutes. 3. If acid contacts the eyes, flood the eyes with running water for 10 to 15 min- utes. See a doctor at once. Never use any medication or eye drops unless pre- scribed by the doctor.
Page 88 Fuse Panels (Non-DPF Models) The are no fuse panels located in the engine compartment or in the ROPS/FOPS at the operator’s right elbow area. However, three relays can be found behind a panel in the FOPS/FOPS at the operator’s right elbow area. 50950260/AP1216...
Page 89: Troubleshooting
CHAPTER 6 TROUBLESHOOTING Electrical System Problem Possible Cause Corrective Action Battery disconnect switch is in Turn battery disconnect switch OFF position. to the ON position. Battery terminals or cables Clean battery terminals and loose or corroded. cables and retighten. Test battery. Recharge/ Electrical system does Battery malfunction.
Page 90 Electrical System Problem Possible Cause Corrective Action Fuel level sender malfunction. Replace fuel level sender. Loose wiring/terminal Check wiring connections. connections. Fuel gauge inoperative Blown fuse. Check circuit and replace fuse. Fuel gage malfunction. Replace gauge. Temperature sender Replace temperature sender. malfunction.
Page 91 Engine Problem Possible Cause Corrective Action Blown fuse. Check circuit and replace fuse. Dead battery. Charge or replace battery. Place battery disconnect switch Battery disconnect switch in into closed position— Repair or open position or malfunctioning. replace if necessary. Starter malfunction. Contact dealer.
Page 92 Engine Problem Possible Cause Corrective Action Pre-heating module malfunction; check connection Engine too cold/ambient and voltage and charge/replace temperature too low. as necessary. Install block heater. Crankcase oil level incorrect. Adjust oil level. Cooling air circulation With engine off, remove restricted.
Page 93 Engine Problem Possible Cause Corrective Action Crankcase oil level incorrect. Adjust oil level. Cooling air circulation With engine off, remove restricted. restriction. Fan shroud improperly With engine off, reposition positioned. shroud/contact dealer. Improper oil grade or oil Change engine oil. excessively dirty.
Page 94 Engine Problem Possible Cause Corrective Action Black smoke indicates poor and incomplete diesel fuel combustion, which could be caused by: • Incorrect timing. • Dirty or worn injectors. • Incorrect valve clearance. • Incorrect air/fuel ratio. Black smoke • Low cylinder compression. •...
Page 95 Hydrostatic System Problem Possible Cause Remedy Hydraulic oil viscosity is too Allow longer warm-up or heavy. replace existing oil with the No response from proper viscosity oil. either hydrostatic drive or the lift/tilt Hydraulic oil supply is too Check for low oil level in systems.
Page 96 Hydrostatic System Problem Possible Cause Remedy Drive system overloaded Improve efficiency of continuously. operation. Lift/tilt or auxiliary system Improve efficiency of overloaded continuously. operation. Drive motor(s) or hydrostatic Contact your dealer. Hydrostatic drive pump(s) have internal is overheating. damage or leakage. Oil cooler fins plugged with Clean oil cooler fins.
Page 97 Hydrostatic System Problem Possible Cause Remedy Hydraulic oil viscosity is too Allow longer warm-up or heavy. replace existing oil with the proper viscosity oil. Air in hydraulic system. Cycle lift and tilt cylinders to maximum stroke and Hydrostatic (drive) maintain pressure for a short system is noisy.
Page 98 Hydraulic System Problem Possible Cause Remedy Hydraulic oil viscosity is too Allow longer warm-up or heavy. replace with proper viscosity oil. Hydraulic oil level is low. Check oil level in reservoir. If oil is low, check for an Lift/Tilt controls external leak.
Page 99 Hydraulic System Problem Possible Cause Remedy Self-leveling valve Contact your dealer. Bucket does not level misadjusted or on the lift cycle. malfunctioning. Seat or restraint bar switch Check electrical connections malfunction. to the switches. Replace as needed. Air in the hydraulic system. Cycle lift/tilt cylinders to Jerky lift arm and maximum stroke and...
Page 100 Hydraulic System Problem Possible Cause Remedy Lift solenoid valve could be Check electrical connections malfunctioning. to lift solenoid and repair connections as needed. If lift Lift arm does not solenoid valve is still not raise, bucket tilt functioning properly, contact works properly.
Page 101: Maintenance Schedule
CHAPTER 7 MAINTENANCE SCHEDULE This Maintenance Interval Chart was developed to match the Service chapter of this manual. Detailed information on each service procedure can be found in the Service chapter. A Maintenance Log follows the chart for recording the mainte- nance performed.
Page 102 Maintenance Log Date Hours Service Procedure 50950260/AP1216...
Page 103 Maintenance Log Date Hours Service Procedure 50950260/AP1216...
Page 104 Maintenance Log Date Hours Service Procedure 50950260/AP1216...
Page 105: Specifications
CHAPTER 8 SPECIFICATIONS Loader Specifications Specification R105 Operating Weight 4000 lbs. (1814 kg) Shipping Weight 3515 lbs. (1594 kg) 1050 lbs. (476 kg) Rated Operating Load (capacity) Engine Make Yanmar Model (DPF Models) 3TNV88C-KMS Model (Non-DPF Models) 3TNV88-BKMS Displacement 100 in (1,64 L) Power (net) (DPF Models) 35 hp (26 kW)
Page 106 Standard Features   Choice control types: Adjustable Seatbelt  T-Bar or Hand/Foot Lift Arm Support Device   Fuel Gauge Hydraloc™ System – Brakes and  All-Tach™ Attachment System Interlock for Starter, Lift/Tilt (Universal-Type) Cylinders, Auxiliary Hydraulics,  and Wheel Drives Warning Lamps and Buzzer –...
Page 107 Dimensional Specifications 10.5 ft (0.3 m ) Bucket R105 w/27 x 8.5 x 15 Tires inches A Overall Operation Height – Fully Raised 139.6 3546 B Height to Hinge Pin – Fully Raised 108.1 2746 C Overall Height – to ROPS 70.3 1786 D Overall Length –...
Page 108 Capacities and Ratings Note: Use the Table of Common Materials and Densities (page 105) for selecting the appropriate bucket. Dirt/Construction Buckets Rated Operating Capacity Description Weight R105 235 lbs. 1095 lbs. 55 in./10.5 ft (1397 mm/0.30 m (107 kg) (497 kg) 252 lbs.
Page 109: Table Of Common Materials And Densities
Table of Common Materials and Densities Density Material lbs/ft kg/m Ashes 35-50 560-800 Brick-common 1792 Cement 1760 Charcoal Clay, wet-dry 80-100 1280-1600 Coal 53-63 848-1008 Concrete 1840 Cinders Coal-anthracite 1504 Coke Earth-dry loam 70-90 1121-1442 Earth-wet loam 80-100 1281-1602 Granite 93-111 1488-1776 Gravel-dry...
Page 110 Bucket Selections To use the table, find the material name and see what its maximum density is. Then, multiply the loader rating of the attachment by the material density to determine if the attachment can safely be used. See page 104 for a listing of attachments and their loader ratings.
Page 111: Torque Specifications
CHAPTER 9 TORQUE SPECIFICATIONS Use these torque values when tightening hardware (excluding: locknuts, and self-tapping, thread forming, and sheet metal screws) unless otherwise specified. UNIFIED GRADE 2 GRADE 5 GRADE 8 NATIONAL LUBED LUBED LUBED THREAD 8-32 8-36 10-24 10-32 1/4-20 1/4-28 5/16-18...
Page 112: Warranty
Liability for incidental or consequential damages of any type, including, but not limited to lost profits or expenses of acquiring replacement equipment. No agent, employee or representative of Gehl has any authority to bind Gehl to any warranty except as specifically set forth herein.
Page 113: Index
INDEX Changing Attachments ..45 Cold Starting Procedure ..42 Accessory Plug ....22 Cold-Starting .
Page 114 Engine Service ... . 66, 70 Change Fuel Filter ..71 Lift Arm Support Device ..21 Change Oil and Filter.
Page 115 Switches, Seat and Restraint Bar ... . . 80 SAFETY ..... 5 Safety Decals .
Page 116 NOTES 50950260/AP1216...
Page 117 WRONG WRONG Never exceed rated Always carry attachment operating load. as low as possible. Do not travel or turn with the lift arm raised. Load, unload and turn on flat level surface. WRONG WRONG Never carry riders. Never modify equipment. Keep bystanders away Use only attachments from work area.
Page 118 Some products used in this machine contain chemicals known to the State of California to cause cancer, birth defects and/or other reproductive harm. ® Manitou Americas, Inc., One Gehl Way, P.O. Box 179, West Bend, WI 53095-0179 U.S.A. www.gehl.com © 2016 MANITOU AMERICAS, INC.

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