New Holland Workmaster 25S Operator's Manual
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New Holland Workmaster 25S Operator's Manual

Compact tractor, tier 4b (final)
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ORIGINAL INSTRUCTIONS
OPERATOR'S MANUAL
Workmaster
Tier 4B (final)
Compact Tractor
Part number 90396272
3
edition English
rd
February 2021
Replaces part number 90441867
25S
™

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When I put it in neutral with it running and get off the seat it dies so I can never get on the back hall or tu
March 17, 2025

I had just bought a workmaster 25S with the Backhoe When I put it in neutral with it running and get off the seat it dies so I can never get on the back hall or turn the seat around with it running

0
1 comments:
Mr. Anderson
March 17, 2025

The New Holland Workmaster 25S shuts off when put in neutral and the operator gets off the seat because of a safety feature related to the PTO and forward/reverse pedals. If the PTO is not in the "Rear" position or the forward/reverse pedals are slightly engaged, the tractor will shut off when the operator leaves the seat. Additionally, the neutral switch or PTO selector lever switch may vibrate enough to lose contact, causing the shutdown.

This answer is automatically generated

0
Duane Miller
April 19, 2025

Park brake lever is loose and doesn't hold brake in place. How to fix

0

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Summary of Contents for New Holland Workmaster 25S

  • Page 1 ORIGINAL INSTRUCTIONS OPERATOR’S MANUAL Workmaster ™ Tier 4B (final) Compact Tractor Part number 90396272 edition English February 2021 Replaces part number 90441867...

  • Page 2: Table Of Contents

    Contents 1 GENERAL INFORMATION Note to the Owner ................1-1 Intended use.
  • Page 3 Left-hand side controls Auxiliary power outlet..............3-20 Power Take-Off (PTO) shift lever .
  • Page 4 Emergency stopping..............4-11 Moving the unit Steering - Operation .
  • Page 5 Every 8 hours or daily Engine lubrication system - Check ........... . . 7-9 Engine cooling system - Check.
  • Page 6 General maintenance Fuel injection system - Bleed ............7-39 Belt - Adjust.

  • Page 7: General Information

    Your NEW HOLLAND dealer will instruct you in the general operation of your new equipment. (Refer to the 'Delivery Report' at the back of this manual.) Your dealer's staff of factory-trained service technicians will be glad to answer any questions that may arise regarding the operation of your machine.

  • Page 8: Intended Use

    1 - GENERAL INFORMATION Intended use WARNING Roll-over hazard! Always pull from the drawbar. DO NOT attach chains or ropes to the Roll Over Protective Structure (ROPS) for pulling purposes, as the machine could tip over. When driving through door openings or under low overhead objects, make sure there is sufficient clearance for the ROPS.
  • Page 9 1 - GENERAL INFORMATION equipment mounted on the tractor, such as a rotary mower, may cause harm. Stones may be thrown further than the mowed crop. Pay the necessary attention while operating next to public roads or footpaths. Thrown objects can get projected outside the field and hit unprotected people like bikers or pedestrians.

  • Page 10: Before Using The Tractor - Cab (If Equipped)

    1 - GENERAL INFORMATION Before using the tractor - Cab (If equipped) Must read and understand this operator’s manual carefully and always refer to information and prescriptions outlined in this manual to prevent all potential health and safety risks. General information for intended use •...
  • Page 11 1 - GENERAL INFORMATION WARNING Harmful dust! Properly maintain filters. Keep cab doors and windows closed. Cab air filter, even if it is carbon, does not protect against all substances (for example, chemical residue on crops). Absolute protection requires product-specific knowledge about potential hazards and how to counter them. Failure to comply could result in death or serious injury.

  • Page 12: Electro-Magnetic Compatibility (Emc)

    • The electro‐magnetic field generated by the add‐on system should not exceed 24 V/m at any time and at any lo- cation in the proximity of electronic components • The add‐on equipment must not interfere with the functioning of the on board electronics Failure to comply with these rules will render the NEW HOLLAND warranty null and void.

  • Page 13: Product Identification Number (Pin)

    1 - GENERAL INFORMATION Product Identification Number (PIN) Chassis number The Product Identification Number (PIN) plate (1) for the chassis is located on the left-hand side of the frame, near the left front wheel. The numbers on the plate are important in the event your tractor should require future service.
  • Page 14 1 - GENERAL INFORMATION Roll Over Protective Structure (ROPS) in- formation plate with cab (If equipped) and loader (If equipped) The loader mount information plate (5) is located on the right-hand side loader tower. NHIL21CT00074AA Roll Over Protective Structure (ROPS) infor- mation plate with cab (If equipped) without loader The hard cab mount information plate (6) (If equipped) is...

  • Page 15: Operator's Manual Storage On The Machine

    1 - GENERAL INFORMATION Operator's manual storage on the machine The operator’s manual must be stored in a compartment (1) located in the rear of the operator’s seat back and be kept available for use by all operators. NHIL17CT01221AA...

  • Page 16: Machine Orientation

    1 - GENERAL INFORMATION Machine orientation NOTE: On this equipment, left–hand and right-hand are determined by standing behind the unit, looking in the direc- tion of travel. Left-hand view Right-hand view NHIL17CT01345AA NHIL17CT01343AA Rear view Front view NHIL17CT01344AA NHIL17CT01346AA 1-10...

  • Page 17: Note To The Owner

    1 - GENERAL INFORMATION Note to the owner YANMAR CO., LTD. EMISSION CONTROL SYSTEM WARRANTY - USA ONLY Your Warranty Rights and Obligations: The California Air Resources Board (CARB), the United State Environmental Protection Agency (EPA) and YANMAR CO., LTD. hereafter referred to as YANMAR, are pleased to explain the emission control system warranty on your 2016, 2017, or 2018 model year industrial compression-ignition engine.
  • Page 18 1 - GENERAL INFORMATION Any replacement part which is functionally identical to the original equipment part in all respects may be used in the maintenance or repair of your engine, and shall not reduce YANMAR’s warranty obligations. Add-on or modified parts that are not exempted may not be used.
  • Page 19 1 - GENERAL INFORMATION What the Emergency Stationary Type Engine Owner must Do: The engines for emergency stationary type generators certified by Federal Law (40 CFR Part60) are limited to emer- gency use only, and the operation for maintenance checks and verification test for functions is required. The total operating hours for maintenance and verification test for functions should not exceed 100 hours per year.
  • Page 20 1 - GENERAL INFORMATION 1-14...

  • Page 21: Safety Information

    2 - SAFETY INFORMATION 2 - SAFETY INFORMATION###_2_### Safety rules and signal word definitions Personal safety This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible death or injury. Throughout this manual you will find the signal words DANGER, WARNING, and CAUTION followed by special in- structions.

  • Page 22: Safety Rules

    2 - SAFETY INFORMATION Safety rules A person or pet within the operating area of a machine can General safety rules be struck or crushed by the machine or its equipment. DO NOT allow anyone to enter the work area. Use caution when you operate the machine on slopes.
  • Page 23 2 - SAFETY INFORMATION Modifications made to this machine may increase the like- Unsupported hydraulic cylinders can lose pressure and lihood or potential for debris accumulations that would drop the equipment, causing a crushing hazard. Do not normally not be present. Modifications include frame- leave equipment in a raised position while parked or dur- mounted attachments, plates, screens, or other aftermar- ing service, unless the equipment is securely supported.
  • Page 24 2 - SAFETY INFORMATION whether tires are inflated or deflated. The tire MUST be belts, gears, cleaning fans, etc. More frequent cleaning completely removed from the wheel or rim prior to weld- of your machine may be necessary depending on the ing the wheel or rim.
  • Page 25 2 - SAFETY INFORMATION • Replace belts that have cuts that can make the belt Operator presence system weak. Your machine is equipped with an operator presence sys- • Check that bolts are tight on the seat bracket or mount- tem to prevent the use of some features while the operator ing.
  • Page 26 2 - SAFETY INFORMATION Seat belts are part of your protective system and must be Make sure that the machine has sufficient clearance to worn at all times. The operator must be held to the seat pass in all directions. Pay special attention to overhead inside the frame in order for the protective system to work.

  • Page 27: Do Not Operate Tag

    DO NOT OPERATE TAG A. (1) Do not operate. B. (2) Do not remove this. C. (3) See other side. D. (4) Signed by. E. (5) Reason The DO NOT OPERATE tag can be obtained from your NEW HOLLAND dealer.

  • Page 28: Ecology And The Environment

    Your NEW HOLLAND dealer can also provide assistance. Helpful hints • Avoid the use of cans or other inappropriate pressur- ized fuel delivery systems to fill tanks.

  • Page 29: Safety Signs - Roll Over Protective System (Rops)

    2 - SAFETY INFORMATION Safety signs - Roll Over Protective System (ROPS) The following safety signs are on your machine as a guide for your safety and for the safety of those working with you. Walk around the machine and note the content and the location of all safety signs before you operate your machine. Keep all safety signs clean and legible.
  • Page 30 2 - SAFETY INFORMATION WARNING To prevent serious injury or death. Beware hot part. Keep clear of muffler to avoid injury. Failure to comply could result in minor or moderate injury. • Quantity: 1 English Part Number: MT40239636 40239636 (1) Location: On the front engine frame, right-hand side. NHIL17CT01362AA WARNING RUN OVER HAZARD...
  • Page 31 2 - SAFETY INFORMATION WARNING Keep hands and clothing away from the rotating fan and belts. Contact with moving parts may cause loss of fingers or a hand. Failure to comply could result in death or serious injury. • Quantity: 2 English Part Number: MT40239638 40239638 (3) Location: On the left-hand and right-hand sides of...
  • Page 32 2 - SAFETY INFORMATION WARNING EXPLOSIVE Can cause blindness or severe injury, protect eyes. Sparks, flames, cigarettes can cause explosion. Tools and cable clamps can cause sparks. Do not use without instruction. Keep vents tight and level. ACID-POISON causes severe burns. Contains sulphuric acid.
  • Page 33 2 - SAFETY INFORMATION WARNING TO JUMP START (Negative Grounded Battery ) • Shield eyes. 2. Connect end of one cable to positive (+) terminals of each battery. Connect one end of other cable to negative (-) terminal of “Good” battery. Connect other end to engine block of vehicle being started, TO PREVENT DAMAGE to other electrical components on vehicle being started,...
  • Page 34 2 - SAFETY INFORMATION WARNING HIGH PRESSURE FLUID HAZARD To prevent serious injury or death Relieve pressure on system before repairing, • adjusting or disconnecting. Wear proper hand and eye protection when • searching for leaks, use wood or cardboard instead of hands.
  • Page 35 2 - SAFETY INFORMATION WARNING To prevent serious injury or death: Never operate a tractor without a certified ROPS. • Always fasten seat belt when operating tractor • with ROPS in upright position. Do not operate the tractor on steep slopes or •...
  • Page 36 2 - SAFETY INFORMATION Reflective red tape • Quantity: 2 English Part Number: MT40310801 86547781_RED (9) Location: On both rear sides of the Roll Over Protective Structure (ROPS). NHIL17CT00192AA 2-16...
  • Page 37 2 - SAFETY INFORMATION (10) Multiple Safety Cautions and Warnings CAUTION • PTO selector & lever must be in the “OFF” position to start engine. Do not operate on hard surfaces with 4WD • engaged. WARNING To prevent serious injury or death: After first hour of operation and daily thereafter, •...
  • Page 38 2 - SAFETY INFORMATION • Do not use a seat belt when operating with folding ROPS in lowered position. • Engine exhaust fumes can cause death or sickness. Always try to work in a well ventilated area. Disengage the differential lock when turning the •...
  • Page 39 2 - SAFETY INFORMATION (12) WARNING Rotating driveline contact may cause serious injury • or death. Keep all driveline, tractor and equipment shields in • place during operation. Quantity: 1 English Part Number: MT40195650 40195650 (12) Location: On top of the rear PTO guard. NHIL17CT01374AA 2-19...
  • Page 40 2 - SAFETY INFORMATION (13) WARNING TO PREVENT DEATH OR SERIOUS INJURY Whenever clearance permits Keep ROPS fully upright and locked • • Do not operate vehicle without ROPS locking pins in position When ROPS must be lowered: • Drive with extreme care. •...

  • Page 41: Instructional Signs - Roll Over Protective Structure (Rops)

    Replace all instructional signs that are damaged, missing, painted over, or illegible. If an instructional sign is on a part that is replaced, make sure the instructional sign is installed on the new part. See your NEW HOLLAND dealer for replacement instructional signs.
  • Page 42 2 - SAFETY INFORMATION Power Take-Off (PTO) switch 40351818-00 Quantity 1 English: MT40351818 (1) Located on the top surface of the right-hand side of the dash panel. NHIL17CT01228AA Mid-mount control lever lock-out 40376363-00 Quantity 1 English: MT40376363 (2) Located on the mid-mount control lever lock-out. NHIL17CT00475AA 2-22...
  • Page 43 2 - SAFETY INFORMATION Hand throttle lever Quantity 1 English: MT40233965 40233965-01 (3) Located on the top surface of the right-hand side of the dash panel. NHIL17CT01370AA Key switch Quantity 1 English: MT40378901 40378901-00 (4) Located on the middle of the rear dash panel. NHIL17CT01821AA 2-23...
  • Page 44 2 - SAFETY INFORMATION Four Wheel Drive (FWD) lever and transmission range lever 40372518-00 Quantity 1 English: MT40372518 (5) Located on the right-hand side rear fender besides the operator’s seat. NHIL17CT00450AA Position control lever Quantity 1 English: MT40345868 40345868-01 (6) Located on the right-hand side rear fender besides the operator’s seat.
  • Page 45 2 - SAFETY INFORMATION Fuel cap Ultra low sulfur diesel fuel only 40241059 Quantity 1 English: MT40241059 (7) Located on top of the fuel cap on the rear of the right-hand side fender. NHIL17CT01369AA Drop rate control valve Quantity 1 English: MT40008821 40008821 (8) Located below the operator’s seat.
  • Page 46 2 - SAFETY INFORMATION Mid mount mower knob position indicator 40353609-00 Quantity 1 English: MT40353609 (9) Located below the operator’s seat. NHIL17CT01366AA (10) Differential lock 40008815 Quantity 1 English: MT40008815 (10) Located below the operator’s seat. NHIL17CT01365AA 2-26...
  • Page 47 2 - SAFETY INFORMATION (11) Power Take-Off (PTO) shift lever 40376364 Quantity 1 English: MT40345867 (11) Located on top of the left-hand rear fender. NHIL17CT01822AA (12) Engine starting position 40376364-00 Quantity 1 English: MT40376364 (12) Located on top of the left-hand rear fender. NHIL17CT01822AA 2-27...
  • Page 48 2 - SAFETY INFORMATION (13) Park brake 40236789-00 Quantity 1 English: MT40236789 (13) Located on the middle of the rear dash panel. NHIL17CT01371AA 2-28...

  • Page 49: Safety Signs - Cab (If Equipped)

    2 - SAFETY INFORMATION Safety signs - Cab (If equipped) The following safety signs are on your machine as a guide for your safety and for the safety of those working with you. Walk around the machine and note the content and the location of all safety signs before you operate your machine. Keep all safety signs clean and legible.
  • Page 50 2 - SAFETY INFORMATION WARNING To prevent serious injury or death. Beware hot part. Keep clear of muffler to avoid injury. Failure to comply could result in minor or moderate injury. • Quantity: 1 English Part Number: MT40239636 40239636 (1) Location: On the front engine frame, right-hand side. NHIL17CT01362AA WARNING RUN OVER HAZARD...
  • Page 51 2 - SAFETY INFORMATION WARNING Keep hands and clothing away from the rotating fan and belts. Contact with moving parts may cause loss of fingers or a hand. Failure to comply could result in death or serious injury. • Quantity: 2 English Part Number: MT40239638 40239638 (3) Location: On the left-hand and right-hand sides of...
  • Page 52 2 - SAFETY INFORMATION WARNING EXPLOSIVE Can cause blindness or severe injury, protect eyes. Sparks, flames, cigarettes can cause explosion. Tools and cable clamps can cause sparks. Do not use without instruction. Keep vents tight and level. ACID-POISON causes severe burns. Contains sulphuric acid.
  • Page 53 2 - SAFETY INFORMATION WARNING TO JUMP START (Negative Grounded Battery ) • Shield eyes. 2. Connect end of one cable to positive (+) terminals of each battery. Connect one end of other cable to negative (-) terminal of “Good” battery. Connect other end to engine block of vehicle being started, TO PREVENT DAMAGE to other electrical components on vehicle being started,...
  • Page 54 2 - SAFETY INFORMATION Multiple Safety Cautions and Warnings CAUTION • PTO selector & lever must be in the “OFF” position to start engine. Do not operate on hard surfaces with 4WD • engaged. WARNING To prevent serious injury or death: After first hour of operation and daily thereafter, •...
  • Page 55 2 - SAFETY INFORMATION • Do not use a seat belt when operating with folding ROPS in lowered position. • Engine exhaust fumes can cause death or sickness. Always try to work in a well ventilated area. Disengage the differential lock when turning the •...
  • Page 56 2 - SAFETY INFORMATION WARNING HIGH PRESSURE FLUID HAZARD • Relieve pressure on system before repairing, • adjusting or disconnecting. • Wear proper hand and eye protection when searching for leaks, use wood or cardboard instead of hands. • If hydraulic fluid or fuel sinks into skin, seek medical attention immediately.

  • Page 57: Instructional Signs - Cab (If Equipped)

    Replace all instructional signs that are damaged, missing, painted over, or illegible. If an instructional sign is on a part that is replaced, make sure the instructional sign is installed on the new part. See your NEW HOLLAND dealer for replacement instructional signs.
  • Page 58 2 - SAFETY INFORMATION Power Take-Off (PTO) switch 40351818-00 Quantity 1 English: MT40351818 (1) Located on the top surface of the right-hand side of the dash panel. NHIL17CT01228AA Mid-mount control lever lock-out 40376363-00 Quantity 1 English: MT40376363 (2) Located on the mid-mount control lever lock-out. NHIL17CT00475AA 2-38...
  • Page 59 2 - SAFETY INFORMATION Hand throttle lever Quantity 1 English: MT40233965 40233965-01 (3) Located on the top surface of the right-hand side of the dash panel. NHIL17CT01370AA Key switch Quantity 1 English: MT40448011 40448011-00 (4) Located on the middle of the rear dash panel. NHIL17CT01821AA 2-39...
  • Page 60 2 - SAFETY INFORMATION Position control lever Quantity 1 English: MT40345868 40345868-01 (5) Located on the right-hand side rear fender besides the operator’s seat. NHIL17CT00450AA Fuel cap Ultra low sulfur diesel fuel only 40241059 Quantity 1 English: MT40241059 (6) Located on top of the fuel cap on the rear of the right-hand side fender.
  • Page 61 2 - SAFETY INFORMATION Drop rate control valve Quantity 1 English: MT40008821 40008821 (7) Located below the operator’s seat. NHIL21CT00076AA Differential lock 40008815 Quantity 1 English: MT40008815 (8) Located: On the left-hand lever guide. NHIL21CT00076AA 2-41...
  • Page 62 2 - SAFETY INFORMATION Park brake 40448010-00 Quantity 1 English: MT40448010 (9) Located on the middle of the rear dash panel. NHIL17CT01371AA 2-42...

  • Page 63: Controls And Instruments

    3 - CONTROLS AND INSTRUMENTS 3 - CONTROLS AND INSTRUMENTS###_3_### Access to operator's platform Access to operator’s platform - Roll Over Protective Structure (ROPS) WARNING Fall hazard! Jumping on or off the machine could cause an injury. Always face the machine, use the handrails and steps, and get on or off slowly.

  • Page 64: Access To Operator's Platform - Cab (If Equipped)

    3 - CONTROLS AND INSTRUMENTS Access to operator’s platform - Cab (If equipped) WARNING IMPROPER OPERATION OF THIS MACHINE CAN CAUSE DEATH OR SERIOUS INJURY. MAKE SURE THAT EVERY OPERATOR: -learns and practices the safe use of machine controls in a safe, clear area before operating the ma- chine on a job site.

  • Page 65: Using Window Controls - Cab (If Equipped)

    3 - CONTROLS AND INSTRUMENTS Using window controls - Cab (If equipped) Rear window • To open the rear window, ○ Turn the rear window grip (1) clockwise while pulling ○ Push the grip outside slightly. • The rear window is supported by gas cylinders. •...

  • Page 66: Exiting The Tractor - Cab (If Equipped)

    3 - CONTROLS AND INSTRUMENTS Exiting the tractor - Cab (If equipped) Door (Left / Right) WARNING Fall hazard! When entering or exiting the cab, never use the control levers as handholds. Always mount and dis- mount the machine in a safe way. Maintain a three-point contact with steps, ladders, and/or handholds. Failure to comply could result in death or serious injury.

  • Page 67: Operator's Seat

    3 - CONTROLS AND INSTRUMENTS Operator's seat Seat belt The male end of the seat belt (1) is located on left -hand side of the seat. To extend length of seat belt, pull out on male end until correct length is obtained. To latch seat belt, insert male end into the buckle (2) located on right- hand side of the seat.

  • Page 68: Operator's Seat - Adjust

    3 - CONTROLS AND INSTRUMENTS Operator's seat - Adjust Adjusting the tractor seat Your tractor is equipped with an adjustable seat. To move the seat forward or backwards, raise the adjust- ment lever (1). and move the seat rearward or forward in the seat track.
  • Page 69 3 - CONTROLS AND INSTRUMENTS Arm rest and storage positions The arm rest on the right-hand side and left-hand side can be in the “UP” (A) or “DOWN” (B) position. NHIL17CT01225AA NHIL17CT01226AA The seat can also be tilted forward in a storage position (C).

  • Page 70: Forward Controls

    3 - CONTROLS AND INSTRUMENTS Forward controls Multifunction light switch The location of the multifunction light switch (1) is on the left-hand side of the dash panel. This switch controls the external lighting equipment. See page 6-1 for external lighting operating instructions. NHIL17CT00175AA...

  • Page 71: Instrument Cluster Panel

    3 - CONTROLS AND INSTRUMENTS Instrument cluster panel NHIL17CT00176FA The following icons and indicators will display on the instrument cluster during operation of the tractor. Become familiar with each item and when you might see them based on the operating conditions of the tractor. (1) This text informs to obtain a rear Power Take-Off (PTO) speed of 540 RPM the engine speed must be 2933 RPM.
  • Page 72 3 - CONTROLS AND INSTRUMENTS (11) PTO Indicator Light - When either the rear or mid PTO is engaged, the indicator will be illuminated with the key in the "START" or "ON" positions. (12) Flasher Turn Lights - Left-hand - Operates when the multifunction switch lever is moved downwards. The flasher warning lights will also cause this to operate.

  • Page 73: Power Take-Off (Pto) Switch

    3 - CONTROLS AND INSTRUMENTS Power Take-Off (PTO) switch The location of the Power Take-Off (PTO) switch (1) is on the right-hand side of the dash panel. NOTE: Place the PTO switch in the “OFF” position to start the engine. To engage the PTO, push down on the PTO switch and turn the switch to the "ON"...

  • Page 74: Mid-Mount Two-Spool Control Valve Lever

    3 - CONTROLS AND INSTRUMENTS Mid-mount two-spool control valve lever The mid mount two-spool control valve (1) location is to the right-hand side of the instrument panel. The con- trol valve operates the front-end loader and other front mounted implements. The control valve is equipped with a control lever lockout (2) that locks the control valve handle in the neutral posi- tion and does not allow the valve to operate.
  • Page 75 3 - CONTROLS AND INSTRUMENTS Hydraulic hose connection WARNING Crushing hazard! Before disconnecting the cylinders or equipment, make sure you adequately support and secure the equipment or implement. Failure to comply could result in death or serious injury. W0243A When connecting hydraulic hoses, follow the instructions listed below.

  • Page 76: Hand Throttle Lever

    3 - CONTROLS AND INSTRUMENTS Hand throttle lever The location of the hand throttle lever (1) is on the right- hand side of the dash panel. Push the lever forward to increase the engine speed and rearward to decrease the engine speed. NHIL17CT00475AA 3-14...

  • Page 77: Forward Travel Pedal

    3 - CONTROLS AND INSTRUMENTS Forward travel pedal The forward travel pedal (1) location is on the right-hand side of the operator’s platform. To travel in the forward direction simply depress the for- ward travel pedal. The further the pedal is depressed the faster the tractor will travel in each transmission range.

  • Page 78: Cruise Control Switch

    3 - CONTROLS AND INSTRUMENTS Cruise control switch WARNING Loss of control hazard! To maintain optimum control of the machine, do not use cruise control at high speeds or when road- ing. Failure to comply could result in death or serious injury. W1058H The location of the cruise control switch is below the in- strument panel, to the right-hand side of the key switch.

  • Page 79: Key Switch

    3 - CONTROLS AND INSTRUMENTS Key switch The location of the key switch (1) is in the center of the panel below the instrument panel. Turning the key clock- wise to the "ON" position (4) activates the warning lights, and instruments. The engine starts when the operator turns the key to the extreme clockwise "START"...

  • Page 80: Park Brake Lever

    3 - CONTROLS AND INSTRUMENTS Park brake lever WARNING Unexpected movement! Always engage the parking brake and switch off the engine before exiting the machine. Failure to comply could result in death or serious injury. W0209A The location of the park brake lever (1) is below the in- strument panel, to the left-hand side of the key switch.

  • Page 81: Service Brake Pedal

    3 - CONTROLS AND INSTRUMENTS Service brake pedal The location of the service brake pedal (1) is on the left- hand side of the operator’s platform. Depress the pedal to apply the brakes. The brakes will only act on the rear wheels when the tractor is placed in two wheel drive.

  • Page 82: Left-Hand Side Controls

    3 - CONTROLS AND INSTRUMENTS Left-hand side controls Auxiliary power outlet The location of the 12 V auxiliary power outlet (1) is in the left-hand rear fender forward of the cup holder. Verify the auxiliary power equipment uses less than 10 A of current flow.

  • Page 83: Power Take-Off (Pto) Shift Lever

    3 - CONTROLS AND INSTRUMENTS Power Take-Off (PTO) shift lever The location of the Power Take-Off (PTO) shift lever (1) is in the left-hand fender. Three choices of PTO operations are available. • REAR • MID + REAR • MID For PTO operating instructions see page 6-14.

  • Page 84: Right-Hand Side Controls

    3 - CONTROLS AND INSTRUMENTS Right-hand side controls Electrical power outlet socket - Cab (If equipped) NOTICE: When using the electrical power outlet socket as a cigarette lighter jack, avoid touching the heating coil. The heat generated by the heating coil is very hot and it may cause a serious burn. A 12 V, 8 A auxiliary power outlet (1) is located inside the cab on the right-hand side control console, towards the corner of the cab.

  • Page 85: Audio Player - Cab (If Equipped)

    3 - CONTROLS AND INSTRUMENTS Audio player - Cab (If equipped) NOTICE: To ensure safe operation, avoid turning up the player volume too high/loud. NOTICE: Do not use a headset while driving the tractor. NHIL20CT01149AA 3-23...

  • Page 86: Beacon Lamp Switch - Cab (If Equipped)

    3 - CONTROLS AND INSTRUMENTS Beacon lamp switch - Cab (If equipped) • The beacon lamp switch is used to turn on/off the bea- con lamp (1), which is connected to the electrical har- ness at the beacon lamp connectors (2). •...

  • Page 87: Heater Control Switches - Cab (If Equipped)

    3 - CONTROLS AND INSTRUMENTS Heater control switches - Cab (If equipped) Heater ON/OFF switch (1) • It is used to turn ON/OFF the heater system. • To turn ON the heater, press the upper part of the heater ON/OFF switch, and turn the blower control switch (2), clockwise one or more positions.

  • Page 88: Remote Control Levers And Quick Couplers - Cab (If Equipped)

    3 - CONTROLS AND INSTRUMENTS Remote control levers and Quick couplers - Cab (If equipped) CAUTION Escaping fluid! Hydraulic fluid or diesel fuel leaking under pressure can penetrate the skin and cause infection or other injury. To prevent personal injury: Relieve all pressure before disconnecting fluid lines or per- forming work on the hydraulic system.
  • Page 89 3 - CONTROLS AND INSTRUMENTS Description Lever 1 forward Lever 2 forward Lever 1 backward Lever 2 backward NHIL20CT01102AA 3-27...

  • Page 90: Four-Wheel Drive (4Wd) Lever

    3 - CONTROLS AND INSTRUMENTS Four-Wheel Drive (4WD) lever The location of the Four-Wheel Drive (4WD) lever (1) is in the right-hand rear fender. To engage the 4WD completely stop the tractor. Move the 4WD lever forward into the “4WD” position (A). To disengage the 4WD completely stop the tractor.

  • Page 91: Transmission Range Lever

    3 - CONTROLS AND INSTRUMENTS Transmission range lever The location of the transmission range lever (1) is in the right-hand rear fender. There are three transmission range lever positions. • “H” (high) • “N” (neutral) • “L” (low) For transmission range operating instructions see page 4-10.

  • Page 92: Hydraulic Power Lift (Hpl) Lever

    3 - CONTROLS AND INSTRUMENTS Hydraulic Power Lift (HPL) lever The location of the Hydraulic Power Lift (HPL) lever (1) is in the right-hand rear fender. The HPL lever controls the functions of the HPL such as raising or lowering rear and middle mounted implements. For HPL operating instructions see page 6-9.

  • Page 93: Rearward Controls

    3 - CONTROLS AND INSTRUMENTS Rearward controls Hydraulic Power Lift (HPL) drop rate control valve The location of the three-point hitch drop rate control valve (1) is below the operator’s seat. The drop rate control valve (1) provides an adjustment to regulate the flow of oil from the lift cylinder.

  • Page 94: Mid-Mount Mower Deck Height Adjustment Knob

    3 - CONTROLS AND INSTRUMENTS Mid-mount mower deck height adjustment knob The location of the mid-mount mower deck height adjust- ment knob (1) is below the operator’s seat to the left-hand side. The mid-mount mower deck height adjustment knob sets the cutting height of the mid mount mower deck.

  • Page 95: Differential Lock Pedal

    3 - CONTROLS AND INSTRUMENTS Differential lock pedal DANGER Steering is difficult with the differential lock engaged. An accident could result. During field operation, use the differential lock for traction improvement but release for turning at row end. Do not drive at high speeds or on roads with the differential lock engaged. Failure to comply will result in death or serious injury.

  • Page 96: Rear Remote Control Valve - Optional

    3 - CONTROLS AND INSTRUMENTS Rear remote control valve - Optional The rear remote control valve is a Dealer Installed Accessory (DIA) kit. The rear remote control valve kit allows the installation of two 0.5 in quick disconnect hydraulic couplers (1) at the rear of the tractor. The hydraulic couplers can be used to operate a double acting or single acting hydraulic cylinder on a rear mounted implement such as a log splitter or dump trailer.

  • Page 97: Overhead Controls

    3 - CONTROLS AND INSTRUMENTS Overhead controls Switches and work-lights - Cab (If equipped) Work lights WARNING Driving hazard! When traveling on public roads, only use the headlights and hazard warning lights. DO NOT use the work lights. An oncoming vehicle may confuse the rear work lights with the headlights. Failure to comply could result in death or serious injury.

  • Page 98: Window Wiper Switch - Cab (If Equipped)

    3 - CONTROLS AND INSTRUMENTS Window wiper switch - Cab (If equipped) NOTICE: Do not operate the wiper without windscreen washer liquid, it may cause damage to the wiper motor. • This switch is used to operate the front (1) /rear (2) win- dow wiper.

  • Page 99: Indoor Light - Cab (If Equipped)

    3 - CONTROLS AND INSTRUMENTS Indoor light - Cab (If equipped) • Press the lower side of the indoor light (1) to turn on the light. • Press the lower side again to turn off the light. • Bulb rated capacity: 12 V 10 W NHIL20CT01093AA 3-37...

  • Page 100: Air Direction Controls - Cab (If Equipped)

    3 - CONTROLS AND INSTRUMENTS Air direction controls - Cab (If equipped) NOTICE: Never sleep in the cabin with the heater turned on. It may cause suffocation. NOTICE: When operating in the cabin for a long time, ventilate the cabin frequently. •...

  • Page 101: Exterior Controls

    3 - CONTROLS AND INSTRUMENTS Exterior controls Hood release latch WARNING Rotating parts! Shut off the engine before opening the engine hood. Failure to comply could result in death or serious injury. W1059A 1. To open the hood, insert a small rounded tool like a screw driver through the hole (1) and push it inside.
  • Page 102 3 - CONTROLS AND INSTRUMENTS 3-40...

  • Page 103: Operating Instructions

    4 - OPERATING INSTRUCTIONS 4 - OPERATING INSTRUCTIONS###_4_### Commissioning the unit Engine - Running-in Procedure Your tractor will provide long and dependable service if given proper care during the first 50-hour break-in period. During the first 50 hours of operation: 1.

  • Page 104: Safety Rules - Diesel Fuel

    • Wipe up spills immediately. • Always tighten the fuel cap securely. • If the original fuel tank cap is lost, always replace it with a New Holland approved cap. A "will-fit" cap may not be safe. • Keep equipment properly maintained.

  • Page 105: General Specification - Biodiesel Fuels

    NOTICE: Any engine and fuel injection equipment fitted aromatics are removed from the fuel. to a NEW HOLLAND vehicle found to have run with any blend of NON-APPROVED fuel (fuel not fulfilling the spec- • Biodiesel has a greater cetane number and burns ification described in the requirement ASTM D6751) will cleaner.
  • Page 106 The use of biodiesel blends above B5 through B20 will pressure common rail fuel system, the engine oil and filter not void the NEW HOLLAND warranty as long as the fol- change interval is reduced to 250 h when using biodiesel lowing conditions for biodiesel fuel handling and mainte- blends greater than B5 up to B20.

  • Page 107: Refueling The Tractor

    4 - OPERATING INSTRUCTIONS Refueling the tractor WARNING Fire hazard! When handling diesel fuel, observe the following precautions: 1. Do not smoke. 2. Never fill the tank when the engine is running. 3. Wipe up spilled fuel immediately. Failure to comply could result in death or serious injury. W0099A The location of the fuel tank filler cap (1) is on the right- hand side of the rear fender.

  • Page 108: Starting The Unit

    4 - OPERATING INSTRUCTIONS Starting the unit Starting the engine WARNING Run-over hazard! When attempting to start the engine, always sit in the operator´s seat with the parking brake engaged and all control elements in neutral. Never attempt to start the engine while standing beside the ma- chine.

  • Page 109: Cold Starting Aids

    4 - OPERATING INSTRUCTIONS Cold starting aids WARNING Explosion hazard! DO NOT use ether starting fluid. Serious engine damage, explosion, death, or serious personal injury could occur. Failure to comply could result in death or serious injury. W0148A To preheat the engine, turn the key switch (1) to the “pre- heat”...

  • Page 110: Starting The Tractor With Jumper Cables

    4 - OPERATING INSTRUCTIONS Starting the tractor with jumper cables WARNING Unexpected machine movement! Always sit in the operator's seat to operate the machine. DO NOT bypass the key start switch. Sudden and unexpected machine movement or machine runaway could result. Failure to comply could result in death or serious injury.

  • Page 111: Stopping The Unit

    4 - OPERATING INSTRUCTIONS Stopping the unit Stopping the engine Perform the following operations to stop the engine. 1. Remain in the operator seat. 2. Pull the hand throttle lever rearward to the idle position. 3. Place the Power Take–Off (PTO) switch in the “OFF” position. 4.

  • Page 112: Stopping The Unit - Brakes

    4 - OPERATING INSTRUCTIONS Stopping the unit - Brakes In normal operating conditions to stop the unit simply remove your foot from the forward or reverse Hydrostatic Trans- mission (HST) travel pedals See page 3-8 for HST pedal information. If you are going down an incline or pulling a heavy load it may be necessary to apply the service brake.

  • Page 113: Emergency Stopping

    4 - OPERATING INSTRUCTIONS Emergency stopping To make a emergency stop carry out the following procedures. 1. Release the Hydrostatic Transmission (HST) pedals. 2. Depress the service brake pedal. 3. Pull the hand throttle lever rearward to reduce the engine speed. 4-11...

  • Page 114: Moving The Unit

    If the sound does not go away take your tractor to your authorized NEW HOLLAND dealer. • When operating the tractor in cold weather, the abnormal sound may be heard. In this case, warm up the tractor before using to reduce the oil viscosity.

  • Page 115: Hydrostatic Transmission (Hst) - Operation

    4 - OPERATING INSTRUCTIONS Hydrostatic Transmission (HST) - Operation The Hydrostatic Transmission (HST) provides a wide range of ground speeds given the range the operator selects and the speed of the engine. NOTE: Please see chapter 3 - CONTROLS AND INSTRUMENTS starting on page 3-1 if you are not familiar with the controls in the operating guidelines below.

  • Page 116: Transmission Operation At Low Ambient Temperatures

    4 - OPERATING INSTRUCTIONS Transmission operation at low ambient temperatures Warm up period WARNING Unexpected movement! During the warm-up operation, do the following: Engage the parking brake, set all shift levers to their NEUTRAL positions, and place the Power Take-Off (PTO) clutch lever in the OFF position. Failure to comply could result in death or serious injury.

  • Page 117: Parking The Unit

    4 - OPERATING INSTRUCTIONS Parking the unit Park brake - Operation CAUTION Unexpected machine movement! When the machine is parked and the engine is switched off, the parking brake must be applied. Use wheel chocks if parking on a steep slope. Failure to comply could result in minor or moderate injury.
  • Page 118 4 - OPERATING INSTRUCTIONS 4-16...

  • Page 119: Transport Operations

    Readjust to tighten or loosen the chain as necessary. Safety chains and suitable hardware are available from your NEW HOLLAND Dealer. NOTE: Procure attaching hardware locally. Check implement assembly or the Operator's Manual for attaching hard- ware specifications, such as bolt size and grade, chain strength, washers, lock washers, nuts, etc.

  • Page 120: Shipping Transport

    5 - TRANSPORT OPERATIONS Shipping transport Carrying the tractor on a transporter NOTICE: Do not hook the chains around the steering cylinders, tie rods or the axles. These components will be damaged by the chain or by excessive strain. NOTE: Use suitable equipment or facilities when loading and unloading the tractor.

  • Page 121: Working Operations

    6 - WORKING OPERATIONS 6 - WORKING OPERATIONS###_6_### General information External lighting - Operating WARNING Driving hazard! When traveling on public roads, only use the headlights and hazard warning lights. DO NOT use the work lights. An oncoming vehicle may confuse the rear work lights with the headlights. Failure to comply could result in death or serious injury.
  • Page 122 6 - WORKING OPERATIONS Turn signal operation To operate the left-hand turn signal move the turn signal lever (1) in the counter clock-wise direction (B). To operate the right-hand turn signal move the turn signal lever (1) in the clock-wise direction (A). NHIL17CT00194AA Light switch operation Turn the light switch to the hazard position (1) to operate...

  • Page 123: Roll Over Protective Structure (Rops) Fold Up/Down

    6 - WORKING OPERATIONS Roll Over Protective Structure (ROPS) Fold up/down DANGER Roll-over hazard! A folded Roll-Over Protective Structure (ROPS) does not provide roll-over protection. Do not operate the machine with the ROPS folded as a standard operating mode. Raise the ROPS immediately after low clearance use or transport.
  • Page 124 6 - WORKING OPERATIONS Raise ROPS to upright position Loosen the M6 jam nut on M6 anti-vibration bolt (4) on the both sides of the ROPS. Loosen the anti-vibration bolts on both sides. Remove both the quick pins (3) from the locking pins (2).

  • Page 125: Ballasting The Tractor

    6 - WORKING OPERATIONS Ballasting the tractor For sufficient traction and maximum performance in heavy draft operations and to counterbalance rear-mounted equip- ment weight should be added to the tractor in the form of cast iron weights or rear mounted ballast box. Only enough weight should be added to provide good traction and stability.

  • Page 126: Tractor Ballasting Weights

    Tractor ballasting weights Cast iron weights (Optional) Cast iron weights are available as accessories from your NEW HOLLAND Dealer. Weights can be mounted on the front end of the tractor or the rear of the tractor. Front weight carrier bracket (Optional)
  • Page 127 6 - WORKING OPERATIONS Ballasting box (Optional) A category-1, three-point hitch, 227 kg (500 lb) capacity ballasting box (1) may be purchased as extra equipment. Load with sand, gravel, or similar loose ballast as needed. Weight (Empty) Weight (Loaded) Three-Point Hitch 46 kg (101 lb) 228 kg (503 lb) Ballasting Box...

  • Page 128: Operator Presence System

    6 - WORKING OPERATIONS Operator presence system The following tables will give you an overview of the Operator presence system and how the tractor will react in different situations. Operator presence system (start operation) PTO* switch Operator Transmission Park Brake Condition position Forward / Reverse pedals...

  • Page 129: General Field Operation

    6 - WORKING OPERATIONS General field operation Hydraulic Power Lift (HPL) - Operation The rear three-point-hitch is the implement lift and lower system built into the rear of the tractor. The rear three- point-hitch uses hydraulic power to allow the operator to effortlessly raise and lower heavy attachments with precision control.

  • Page 130: Rear Three-Point Hitch - Overview

    6 - WORKING OPERATIONS Rear three-point hitch - Overview NHIL17CT00042FA The rear three-point-hitch linkage is used to attach three-point mounted equipment which is usually Power Take Off (PTO) operated, such as rotary mowers, tillers, flail mowers, snowblowers, etc. The three linkage points are the two lower lift arms and the top link.

  • Page 131: Attaching Three-Point Hitch Equipment

    6 - WORKING OPERATIONS Attaching three-point hitch equipment WARNING Entanglement hazard! Before you attach or detach equipment or change the Power Take-Off (PTO) shaft: 1) Apply the parking brake. 2) Move all controls to neutral. Put the PTO control knob in the disengaged position. 3) Stop the engine.
  • Page 132 6 - WORKING OPERATIONS Top link adjustment To adjust the top link (5) length 1. Loosen the jam nut (6). 2. Hold the link end (7) and rotate the center section of the link to lengthen or shorten the top link. 76114203 Stabilizer check links adjustment Adjust the length of the stabilizer check links (1) after the...

  • Page 133: Drawbar - Operation

    6 - WORKING OPERATIONS Drawbar - Operation WARNING Overturning hazard! Always use the drawbar, pick-up hitch, or lower links in the lowered position for pull-type work. Do not pull from the lower links if they are above the horizontal position. Failure to comply could result in death or serious injury.

  • Page 134: Power Take-Off (Pto) - Operation

    6 - WORKING OPERATIONS Power Take-Off (PTO) - Operation DANGER Entanglement hazard! Make sure all people and obstructions are clear of the implement before engaging the tractor Power Take-Off (PTO). Failure to comply will result in death or serious injury. D0077A Power Take-Off (PTO) operation The PTO system is totally independent of the tractor ground speed.
  • Page 135 6 - WORKING OPERATIONS 2. Push the PTO switch (2) down and turn the switch to the ON position (3). NOTE: When the PTO is engaged the PTO indicator light (4) will be illuminated on the instrument panel. NOTE: To obtain 540 RPM rear PTO speed, the en- gine speed is 2933 RPM.
  • Page 136 6 - WORKING OPERATIONS 2. Push the PTO switch (2) down and turn the switch to the ON position (3). NOTE: When the PTO is engaged the PTO indicator light (4) will be illuminated on the instrument panel. 3. To disengage the mid and rear PTO push down on the PTO switch.

  • Page 137: Maintenance

    NOTICE: NOTICE: While any company can perform the necessary maintenance or repairs on your equipment, NEW HOLLAND strongly recommends that you use only NEW HOLLAND dealers and products that meet given specifi- cations. Improperly or incorrectly performed maintenance and repair voids the equipment warranty and may affect service intervals.

  • Page 138: Engine Cooling System - Basic Instructions

    7 - MAINTENANCE Engine cooling system - Basic instructions Definition Organic Acid Technology (OAT) coolant A coolant that relies on inhibitors such as organic acid salts for corrosion and cavitation protection. NOTICE: You should not mix OAT coolant with conventional coolant. Mixing OAT coolant with conventional coolant will reduce the effectiveness of OAT coolant.

  • Page 139: Engine Side Panel Remove And Install

    7 - MAINTENANCE Engine side panel remove and install WARNING Avoid injury! Shut off the engine, remove the key, and make sure all machine motion stops before you service the machine. Failure to comply could result in death or serious injury. W1128B Changing the fuel filter, bleeding the fuel system and flushing the cooling system are the only normal maintenance items requiring the removal of the engine side panels.
  • Page 140 7 - MAINTENANCE Remove the nut (A) on each side of the engine side panel. NOTE: Right-hand side shown, left-hand side loca- tion is similar. Slide the engine side panel forward and lift upward to remove. NHIL17CT01303AA Install 1. Lower the engine side panel around the engine and slide it rearward.
  • Page 141 7 - MAINTENANCE 10. Install the nut (A) on each side of the engine side panel and tighten the hardware. NOTE: Right-hand side shown, left-hand side loca- tion is similar. NHIL17CT01303AA 11. Install the four bolts (A) and tighten the hardware. NHIL17CT01297AA 12.

  • Page 142: Battery Location And Service

    7 - MAINTENANCE Battery location and service WARNING Hazardous chemicals! Battery electrolyte contains sulfuric acid. Contact with skin and eyes could result in severe irritation and burns. Always wear splash-proof goggles and protective clothing (gloves and aprons). Wash hands after handling. Failure to comply could result in death or serious injury.

  • Page 143: Consumables

    7 - MAINTENANCE Consumables Lubricant Type and Description Container Size 0.946 l (1 US qt) 3.785 l (1 US gal) SAE 10W-30 CI-4 E NGINE 18.93 l (5 US gal) Engine Oil 0.946 l (1 US qt) SAE 15W-40 CI-4/CH-4 E 3.785 l (1 US gal) NGINE 18.93 l (5 US gal)

  • Page 144: Maintenance Planning

    7 - MAINTENANCE Maintenance planning Maintenance chart Replace Tighten Change fluid Bleed Cleaning Adjust Check Test Maintenance action Page no. Every 8 hours or daily Engine lubrication system - Check 7-10 Engine cooling system - Check Transmission - Check 7-11 Radiator screen cleaning 7-12 After the first 50 hours of operation...

  • Page 145: Every 8 Hours Or Daily

    7 - MAINTENANCE Every 8 hours or daily Engine lubrication system - Check NOTE: Check the engine oil level daily or after every 10 hours of operation. 1. After the engine has been stopped for a period of time and with the tractor standing level, check the oil level using the dipstick (1).

  • Page 146: Engine Cooling System - Check

    7 - MAINTENANCE Engine cooling system - Check WARNING Burn hazard! Hot coolant can spray and scald if you remove the radiator or deaeration tank cap while the system is hot. To remove the cap: allow the system to cool, turn the cap to the first notch, and wait for all pressure to release.

  • Page 147: Transmission - Check

    7 - MAINTENANCE Transmission - Check 1. With the engine off and the tractor standing level check the oil level using the dipstick (1). NHIL17CT01273AA 2. The oil is at the correct level when it reads between the two marks (A) on the dipstick. If the level is low, add M 134™...

  • Page 148: Radiator Screen Cleaning

    7 - MAINTENANCE Radiator screen cleaning WARNING Avoid injury! Shut off the engine, remove the key, and make sure all machine motion stops before you service the machine. Failure to comply could result in death or serious injury. W1128B Clean the radiator screen daily before starting work. If you observe the engine coolant temperature gauge approaching the red or “H”...

  • Page 149: After The First 50 Hours Of Operation

    7 - MAINTENANCE After the first 50 hours of operation Engine - Change fluid Changing the engine oil and filter NOTE: Change the engine oil and filter after the first 50 hours of operation, then every 250 hours thereafter. If the tractor is operated for extended periods of time at maximum rated power and speed, or under other types of continu- ous, severe operating conditions, the engine oil and filter should be changed at 200 hour intervals following the initial oil change.

  • Page 150: Fuel Filters - Replace

    7 - MAINTENANCE Fuel filters - Replace CAUTION Fuel vapors are explosive and flammable. Do not smoke while handling fuel. Keep fuel away from flames or sparks. Shut off engine and remove key before servicing. Always work in a well-ventilated area. Clean up spilled fuel immediately. Failure to comply could result in minor or moderate injury.

  • Page 151: Pre-Filter - Replace

    7 - MAINTENANCE Pre-filter - Replace CAUTION Fuel vapors are explosive and flammable. Do not smoke while handling fuel. Keep fuel away from flames or sparks. Shut off engine and remove key before servicing. Always work in a well-ventilated area. Clean up spilled fuel immediately. Failure to comply could result in minor or moderate injury.

  • Page 152: Hydraulic Oil Suction Filter - Replace

    7 - MAINTENANCE Hydraulic oil suction filter - Replace NOTE: Replace the hydraulic system oil filter after the first 50 hours of operation, and then following every 250 hours of operation thereafter. The hydraulic system uses a spin-on type oil filter, lo- cated on the left side of the tractor between the rear axle housing and drawbar support.

  • Page 153: Hydrostatic Transmission (Hst) Oil Filter - Replace

    7 - MAINTENANCE Hydrostatic Transmission (HST) oil filter - Replace The Hydrostatic Transmission (HST) system uses a spin-on type oil filter, located on the right-side of the tractor underneath the operator's platform. To replace the filter (1): 1. Unscrew the used oil filter and discard. 2.

  • Page 154: Roll Over Protective Structure (Rops) Frame - Check

    7 - MAINTENANCE Roll Over Protective Structure (ROPS) frame - Check NOTE: Inspect the Roll Over Protective Structure (ROPS) after the first 50 hours of operation. Following the initial inspection, the ROPS should be checked after every 250 hours of operation or every six months, whichever comes first.

  • Page 155: Wheel Hardware - Check

    7 - MAINTENANCE Wheel hardware - Check WARNING Roll-over hazard! Never operate the machine with a loose wheel rim or disc. Always tighten nuts and/or bolts to the specified torque value and at the recommended intervals. Failure to comply could result in death or serious injury. W0346B Tighten the wheel bolts (1) to the specified torque any time you remove the wheel assembly from the tractor or loosen the wheel bolts.

  • Page 156: Every 50 Hours

    7 - MAINTENANCE Every 50 hours Transmission - Check 1. With the engine off and the tractor standing level check the oil level using the dipstick (1). NHIL17CT01273AA 2. The oil is at the correct level when it reads between the two marks (A) on the dipstick.

  • Page 157: Mechanical Service Brakes - Check

    7 - MAINTENANCE Mechanical service brakes - Check 1. Check the free travel of the brake pedal (1). The brake pedal should travel 70.0 – 90.0 mm (2.8 – 3.5 in) (A) before the brake pedal becomes firm. 2. If the brake pedal travel is more than 90.0 mm (3.5 in) the brakes require adjustment.

  • Page 158: Hydrostatic Transmission (Hst) Neutral Adjustment - Check

    9. The tractor should slow down and come to a complete stop once the forward and reverse pedals are released. Contact your NEW HOLLAND dealer for neutral adjust- ment if your tractor does not come to a complete stop. 7-22...

  • Page 159: Belt - Check

    7 - MAINTENANCE Belt - Check 1. Check the condition of fan belt (1) for signs of cracking or fraying. 2. If wear is indicated, replace belt. 3. See page 7-41 for belt adjustment. NHIL17CT01298AA 7-23...

  • Page 160: Tire Pressure - Check

    7 - MAINTENANCE Tire pressure - Check WARNING Explosion hazard! Always maintain correct tire pressure as indicated in this manual. DO NOT inflate tires above the recommended pressure. Excessive pressure could result in tire failure. Failure to comply could result in death or serious injury. W0109A Tire inflation pressure affects the amount of weight a tire can carry.

  • Page 161: Front Axle Differential Fluid Level - Check

    7 - MAINTENANCE Front axle differential fluid level - Check 1. Place the tractor on a flat level surface with the engine off. 2. Check the front axle differential oil level using the dip- stick (1) located on the left-hand side of the front axle. NHIL17CT01274AA 3.

  • Page 162: Air Cleaner - Cleaning

    7 - MAINTENANCE Air cleaner - Cleaning NOTE: Clean the filter element after every 50 hours of service. Extremely dusty conditions may require more frequent service intervals. The air cleaner (1) is accessed by opening the tractor hood. The air cleaner assembly contains one element. 1.

  • Page 163: Every 250 Hours

    7 - MAINTENANCE Every 250 hours Engine - Change fluid Changing the engine oil and filter NOTE: Change the engine oil and filter after the first 50 hours of operation, then every 250 hours thereafter. If the tractor is operated for extended periods of time at maximum rated power and speed, or under other types of continu- ous, severe operating conditions, the engine oil and filter should be changed at 200 hour intervals following the initial oil change.

  • Page 164: Oil Filter - Replace

    7 - MAINTENANCE Oil filter - Replace NOTE: Replace the hydraulic system oil filter after the first 50 hours of operation, and then following every 250 hours of operation thereafter. The hydraulic system uses a spin-on type oil filter, lo- cated on the left side of the tractor between the rear axle housing and drawbar support.
  • Page 165 7 - MAINTENANCE Oil filter - Replace The Hydrostatic Transmission (HST) system uses a spin-on type oil filter, located on the right-side of the tractor underneath the operator's platform. To replace the filter (1): 1. Unscrew the used oil filter and discard. 2.

  • Page 166: Roll Over Protective Structure (Rops) Frame - Check

    7 - MAINTENANCE Roll Over Protective Structure (ROPS) frame - Check NOTE: Inspect the Roll Over Protective Structure (ROPS) after the first 50 hours of operation. Following the initial inspection, the ROPS should be checked after every 250 hours of operation or every six months, whichever comes first.

  • Page 167: Front Wheels - Tighten

    7 - MAINTENANCE Front wheels - Tighten WARNING Roll-over hazard! Never operate the machine with a loose wheel rim or disc. Always tighten nuts and/or bolts to the specified torque value and at the recommended intervals. Failure to comply could result in death or serious injury. W0346B Tighten the wheel bolts (1) to the specified torque any time you remove the wheel assembly from the tractor or loosen the wheel bolts.

  • Page 168: Front Wheels Toe-In - Check

    The distance between the marks on the wheels should be greater at the rear than at the front. Toe in formula is: B - A = 0 – 8.0 mm (0 – 0.31 in). See your NEW HOLLAND dealer if your tractor requires adjust- ment. 7-32...

  • Page 169: Air Cleaner - Replace

    7 - MAINTENANCE Air cleaner - Replace The air cleaner (1) is accessed by opening the tractor hood. The air cleaner assembly contains one element. 1. To remove the filter element, release the clips (2) on the end cap. NHIL17CT01297AA 2.

  • Page 170: Every 500 Hours

    7 - MAINTENANCE Every 500 Hours Front axle differential fluid - Change 1. Place a suitable container beneath the oil plugs. 2. With the oil at normal operating temperature remove the drain plugs (1) to drain the oil. 3. After the oil has drained reinstall the drain plugs. 4.

  • Page 171: Transmission - Change Fluid

    7 - MAINTENANCE Transmission - Change fluid 1. Place a suitable container with a minimum capacity of 15.1 L (4.0 US gal) beneath the transmission / rear axle drain plug (1) to catch the used oil. 2. Drain the system by removing the transmission drain plug (1).

  • Page 172: Fuel Filters - Replace

    7 - MAINTENANCE Fuel filters - Replace CAUTION Fuel vapors are explosive and flammable. Do not smoke while handling fuel. Keep fuel away from flames or sparks. Shut off engine and remove key before servicing. Always work in a well-ventilated area. Clean up spilled fuel immediately. Failure to comply could result in minor or moderate injury.

  • Page 173: Pre-Filter - Replace

    7 - MAINTENANCE Pre-filter - Replace CAUTION Fuel vapors are explosive and flammable. Do not smoke while handling fuel. Keep fuel away from flames or sparks. Shut off engine and remove key before servicing. Always work in a well-ventilated area. Clean up spilled fuel immediately. Failure to comply could result in minor or moderate injury.

  • Page 174: Every 1000 Hours

    7 - MAINTENANCE Every 1000 hours Engine valve clearance - Check and adjust Contact your NEW HOLLAND dealer to schedule this service for your tractor. Every two years Engine cooling system - Drain fluid - And flush To drain the cooling system: 1.

  • Page 175: General Maintenance

    7 - MAINTENANCE General maintenance Fuel injection system - Bleed WARNING Fire hazard! Leaking fuel could cause a fire. DO NOT perform the bleed procedure while the engine is hot. Failure to comply could result in death or serious injury. W1119A Prior operation: Remove the engine side panel.
  • Page 176 7 - MAINTENANCE 3. Operate the hand primer lever until air-free fuel flows into the fuel filter bowl (2). 4. Continue operating the hand primer lever until the fuel filter bowl is full of air-free fuel. 5. Operate the hand primer lever for an additional 20 strokes.

  • Page 177: Belt - Adjust

    7 - MAINTENANCE Belt - Adjust WARNING Maintenance hazard! The engine must be OFF when you loosen or tighten alternator mounting bolts. Failure to comply could result in death or serious injury. W1096A 1. Loosen the alternator mounting bolts (1). 2.

  • Page 178: Battery - Test

    7 - MAINTENANCE Battery - Test The tractor is equipped with a BCI group 45, 12 V bat- tery (A) with a minimum cold cranking ability of 430 A at -18 °C (0 °F). See page 7-3 for instructions to locate the batter. Make sure the battery connections are tight and free of corrosion.

  • Page 179: Fuses - Check

    7 - MAINTENANCE Fuses - Check The location of the fuse block (1) is behind the screen panel on the left-hand side. The location of the in-line 30 A fuse (2) for the stop sole- noid circuit is behind the screen panel. Always replace blown fuses with the size specified for that circuit.

  • Page 180: Main Fuse - Check

    1. Remove the old fuse from the fuse holder and replace. NOTICE: Always replace this fuse with a 40 A fuse do not increase the amperage rating. If your tractor continues to blow this fuse see your NEW HOLLAND dealer for assis- tance. NHIL17CT01298AA...

  • Page 181: Headlight - Replace

    7 - MAINTENANCE Headlight - Replace Bulb removal 1. Open the tractor hood. 2. Remove wire harness connector (1) from rear of light. 3. Remove rubber boot (2) 4. Remove retaining ring and bulb from housing. 83114179 Bulb installation NOTICE: Be careful not to touch the bulb with bare fingers. Oil from the fingers can shorten the life of bulb. Use protective cloth or glove when installing bulb.

  • Page 182: Turn Signal And Hazard Bulb - Replace

    7 - MAINTENANCE Turn signal and hazard bulb - Replace 1. Remove the four screws (1) retaining the taillight lens (2) and remove the lens. 2. Push in on the bulb and rotate the bulb clockwise in the socket to remove the old bulb. 3.

  • Page 183: Front Wheels - Tighten

    7 - MAINTENANCE Front wheels - Tighten WARNING Roll-over hazard! Never operate the machine with a loose wheel rim or disc. Always tighten nuts and/or bolts to the specified torque value and at the recommended intervals. Failure to comply could result in death or serious injury. W0346B Tighten the wheel bolts (1) to the specified torque any time you remove the wheel assembly from the tractor or loosen the wheel bolts.

  • Page 184: Storage

    7 - MAINTENANCE Storage Storage - Storing Below is a list of protective measures which should be taken if your tractor is to be stored for an extended pe- riod of time: 1. Thoroughly clean the tractor. Use touch up paint where necessary to prevent rust.
  • Page 185 7 - MAINTENANCE Touch-up paint The following New Holland paints are recommended for touch-up paint repairs. Part No. Amount Color 16 oz Spray 86109144-DS New Holland Bright Blue 86109141-DS 1 US qt 16 oz Spray B96104 CNH Dark Gray B96105...
  • Page 186 7 - MAINTENANCE 7-50...

  • Page 187: Troubleshooting

    Air in fuel system Bleed out the air Fuel filter clogged Clean or replace the filter Fuel injection pump not operating correctly See your NEW HOLLAND dealer for ser- vice Engine speed is irregular Air in fuel system Bleed the fuel system...

  • Page 188: Mechanical Service Brakes - Troubleshooting

    8 - TROUBLESHOOTING Problem Possible Cause Correction Carbon accumulation on valve seat See your NEW HOLLAND dealer for ser- vice Incorrect valve gap adjustment See your NEW HOLLAND dealer for ser- vice Incorrect fuel injection timing See your NEW HOLLAND dealer for ser-...

  • Page 189: Steering - Troubleshooting

    HST control linkage worn or damaged See your NEW HOLLAND dealer for ser- vice Tractor is still moving Incorrect neutral adjustment of HST linkage See your NEW HOLLAND dealer for ser- when HST pedal is in vice neutral position HST pedal linkage damaged...

  • Page 190: Electrical System - Troubleshooting

    8 - TROUBLESHOOTING Problem Possible Cause Correction HST internal parts worn See your NEW HOLLAND dealer for ser- vice Abnormal noise Engine speed is too low Set engine speed over 1500 RPM Oil temperature is too low Run engine to warm up the oil...

  • Page 191: Specifications

    9 - SPECIFICATIONS SPECIFICATIONS###_9_### Machine specifications and dimensions - Cab (If equipped) Dimension and specification of cabin (MT1CA2) Description MT1CA2 Weight 185 kg (408 lb) Work lamps 12 V 37.5 W Indoor light 12 V 10 W Front turn signal lights / Side lights 12 V 21 W / 5 W NHIL20CT01384GA...
  • Page 192 9 - SPECIFICATIONS Description Description Rear axle center line 1538 mm (61 in) 479 mm (19 in) 122 mm (5 in) 354 mm (14 in) 1023 mm (40 in) 1384 mm (54 in) 440 mm (17 in) 1586 mm (62 in) 175 mm (7 in) 1560 mm (61 in) 1069 mm (42 in)

  • Page 193: Dimension Of Complete Vehicle - Cab (If Equipped)

    9 - SPECIFICATIONS Dimension of complete vehicle - Cab (If equipped) • When applying; Front tire : 8.5x10 4PR, Rear tire : 12x12 4PR. NHIL20CT01385GA Description Description 1153 mm (45 in) 106 mm (4 in) 916 mm (36 in) 340 mm (13 in) 880 mm (35 in) 1425 mm (56 in) 1187 mm (47 in)

  • Page 194: Tractor General Specifications

    9 - SPECIFICATIONS Tractor general specifications Boomer™ 25 Compact Engine Type Diesel Model 3TNV80F Emission level (tier) Tier 4B (final) Aspiration Indirect swirl chamber Engine gross horsepower 18.4 kW (24.7 Hp) @ 3000 RPM Cylinders Bore 80 mm (3.15 in) Stroke 84 mm (3.3 in) Displacement...
  • Page 195 9 - SPECIFICATIONS Fuel system Fuel type Diesel Type of fuel to use if above -7 °C (19 °F) No. 2-Diesel, Cetane rating: minimum 40 Type of fuel to use if below -7 °C (19 °F) No. 1-Diesel, Cetane rating: minimum 40 No.
  • Page 196 9 - SPECIFICATIONS Steering Steering system relief valve setting 8329 – 8825 kPa (1208 – 1280 psi) Maximum pump flow 8 L/min (2.1 US gpm) HST Power Take-Off (PTO) (Rear) Type Independent Wet disc Clutch type Clutch material, asbestos free (Yes or No) Number of plates Plate diameter 90.0 mm (3.5 in)
  • Page 197 9 - SPECIFICATIONS Drawbars Adjustable Optional Unbrake towable mass 800 kg (1764 lb) Independent brake, towable mass 1600 kg (3527 lb) Tires Front : Turf: 18x 8.50-10, 4PR, R3 Industrial: 18x 8.50-10, 4PR, R4 Rear : Turf 26 x 12.0–12, 4PR, R3 Industrial 26 x 12.0–12, 4PR, R4 Wheel bolt torques...

  • Page 198: Tractor Dimensions - Roll Over Protective Structure (Rops)

    9 - SPECIFICATIONS Tractor dimensions - Roll Over Protective Structure (ROPS) Workmaster 25S (1) - LENGTH: 2473 mm (97.4 in) (2) - WHEEL BASE: 1425 mm (56.1 in) (3) - Top of ROPS - Folding: Tires: 26 x 12.0–12, 4PR...
  • Page 199 9 - SPECIFICATIONS NHIL17CT01125FA NHIL17CT01124FA...
  • Page 200 9 - SPECIFICATIONS 9-10...

  • Page 201: 10 - Forms And Declarations

    10 - FORMS AND DECLARATIONS 10 - FORMS AND DECLARATIONS###_11_### Pre-delivery report - Dealer's copy Dealer name: Dealer address: Model: Product Identification Number (PIN): A thorough pre-delivery inspection is time well spent and can prevent unnecessary after-sale service calls. After you complete the machine assembly, use the following checklist and operator’s manual to thoroughly inspect the unit.
  • Page 202 10 - FORMS AND DECLARATIONS Torque the wheel lug bolts to specification. See 7-19. Front wheels toe-in, See 7-32 for correct specification, Adjust if necessary. 4. OPERATIONAL CHECKS Perform all operating checks with the tractor at normal operating temperature. Indicator Lights and gauges for proper operation Key switch operation Maximum no-load high and idle speeds, See4-3 PTO engagement and disengagement...

  • Page 203: Pre-Delivery Report - Owner's Copy

    10 - FORMS AND DECLARATIONS Pre-delivery report - Owner's copy Dealer name: Dealer address: Model: Product Identification Number (PIN): A thorough pre-delivery inspection is time well spent and can prevent unnecessary after-sale service calls. After you complete the machine assembly, use the following checklist and operator’s manual to thoroughly inspect the unit.
  • Page 204 10 - FORMS AND DECLARATIONS 4. OPERATIONAL CHECKS Perform all operating checks with the tractor at normal operating temperature. Indicator Lights and gauges for proper operation Key switch operation Maximum no-load high and idle speeds, See4-3 PTO engagement and disengagement Three point hitch operation Hydraulic lift control drop rate adjustment Four Wheel Drive (4WD) operation...
  • Page 205 Index ###_Index_### Access to operator’s platform - Cab (If equipped) ......Access to operator’s platform - Roll Over Protective Structure (ROPS) ....Air cleaner - Cleaning .
  • Page 206 Fuel injection system - Bleed ........7-39 Fuses - Check .
  • Page 207 Rear three-point hitch - Overview ........6-10 Refueling the tractor .
  • Page 208 © 2021 CNH Industrial America LLC. All Rights Reserved. © 2017 CNH Industrial Canada Ltd. All Rights Reserved. New Holland is a trademark registered in the United States and many other countries, New Holland is a trademark registered in the United States and many other countries, owned or licensed to CNH Industrial N.V., its subsidiaries or a liates.

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