New Holland Workmaster 25 Tier 4B Operator'S Manual Download Page 41

Page: 41 / 198

2 - SAFETY INFORMATION

(5)

Hydrostatic Transmission (HST) cruise control

• English MT40008891

Location: Center of the rear hood panel.

40008891C

NHIL15CT00354AA

(6)

Rear remote valve(s) operation (Optional)

• English MT40350599

Location: On the right-hand side of the platform shield
below the drivers seat.

40350599-00

NHIL15CT00374AA

2-23

Summary of Contents for Workmaster 25 Tier 4B

Page 1: ...OPERATOR S MANUAL Part number 90441870 2nd edition English December 2020 Replaces part number 51414247 Workmaster 25 Tier 4B final Compact Tractor ORIGINAL INSTRUCTIONS ...

Page 2: ... AND INSTRUMENTS Operator s seat Seat belt 3 1 Seat controls 3 2 Roll Over Protective Structure ROPS 3 3 Forward controls Instrument cluster panel 3 5 Cruise control 3 7 Transmission shuttle shift lever 3 8 Clutch pedal 3 9 Brake pedals 3 10 Foot throttle pedal 3 11 Hand throttle lever 3 12 Horn switch optional 3 13 Power Take Off PTO switch 3 14 Key switch 3 15 Differential lock pedal 3 16 Hydros...

Page 3: ...ift HPL drop rate control valve 4 10 Starting the unit Starting the engine 4 11 Cold starting aids 4 13 Starting the tractor with jumper cables 4 14 Stopping the unit Stopping the engine 4 15 Service brakes 4 16 Emergency stopping 4 18 Moving the unit Steering Operation 4 19 Hydrostatic Transmission HST Operation 4 20 Transmission operation at low ambient temperatures 4 22 12 x 12 transmission Ope...

Page 4: ...r 7 5 Consumables 7 6 Engine cooling system Basic instructions 7 7 Maintenance planning Maintenance chart 7 8 Every 8 hours or daily Engine lubrication system Check 7 9 Engine cooling system Check 7 10 Transmission Check 7 12 Radiator screen cleaning 7 13 After first 50 hours Engine lubrication system Change fluid 7 14 Fuel filters Replace 7 15 Hydraulic oil suction filter Replace 7 16 Hydrostatic...

Page 5: ... Front axle and differential fluid Change 7 38 Transmission Change fluid 7 40 Air cleaner Inner element Replace 7 41 Valves Check 7 42 Every two years Engine cooling system Drain fluid 7 43 As required Fuel injection system Bleed 7 44 Roll Over Protective Structure ROPS frame Replace Possible damage 7 45 Battery Test 7 46 Fuses Check 7 47 Main fuse Check 7 48 Headlight Replace 7 49 Tail light and ...

Page 6: ...ic transmission Troubleshooting 8 4 Electrical system Troubleshooting 8 4 9 SPECIFICATIONS Wheel tread settings 9 1 Tire inflation pressures 9 2 General specifications 9 3 Tractor dimensions 9 7 10 ACCESSORIES Optional equipment 10 1 11 FORMS AND DECLARATIONS Pre delivery report Dealer s copy 11 1 Pre delivery report Owner s copy 11 3 ...

Page 7: ...ormation section of this manual for the location of the model and product identification numbers of your machine PLEASE RECORD THE FOLLOWING INFORMATION Model Product Identification Number PIN Date Purchased Engine Model Engine PIN This is the safety alert symbol It is used with and without signal words to alert you to potential personal injury hazards Obey all safety messages that follow this sym...

Page 8: ...tion and carrying capacity of bridges and ramps prior to engage Do not use the tractor without wearing the seat restraint system during activities where roll over or tip over hazards exist The Roll Over Protection Structure ROPS cab or ROPS structure will only be fully effective when the driver remains attached to his seat Do not use equipment mounted on the tractor which is not correctly matching...

Page 9: ...ered to be contrary to the use specified by CNH INDUSTRIAL AMERICA LLC who cannot be held liable for damage to property or the machine or for personal injuries which may result Persons who risk improper use will therefore assume the responsibility for any consequences arising from such use Compliance with the instructions for use maintenance and repairs described in this manual are the essential p...

Page 10: ...e maximum power of emission equipment radio telephones etc must not exceed the limits imposed by the national authorities of the country where you use the machine 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 el...

Page 11: ...umbers on the plate are important in the event your tractor should require future service NHIL14CT00524AA 1 The engine identification information plate 2 is located on the rearward end of the engine valve cover 83114160 2 The transmission identification numbers 3 are located on the transmission housing to the left of the Hydraulic Power Lift HPL NHIL16CT00383AA 3 1 5 ...

Page 12: ...1 GENERAL INFORMATION Operator s manual storage The operator s manual must be stored in a secure place prior to operation and it must be kept available for use by all operators NHIL14CT00515AA 1 1 6 ...

Page 13: ...On this equipment left hand and right hand are determined by standing behind the unit looking in the di rection of travel NHIL14CT00515AA 1 Left hand view NHIL14CT00516AA 2 Right hand view NHIL12CT00671AA 3 Rear view NHAC13CT00138AA 4 Front view 1 7 ...

Page 14: ...bishi Heavy Industries Ltd s standard warranty period Below warranty period shall begin on the date the new non road stationary and emergency stationary engine is de livered to the ultimate purchaser Then its warranty period is whichever comes first If your engine is certified as And its maximum power is And its rated speed is hours years Variable speed or constant speed Less than 19 kW 26 Hp Any ...

Page 15: ...eet the State s stringent anti smog standards Mitsubishi Heavy Industries Ltd must warrant the emission control system on your engine for the periods of time listed below provided there has been no abuse neglect or improper maintenance of your engine Your emission control system may include parts such as the fuel injection system and the air induction system Also included may be hoses belts connec...

Page 16: ...for that part If the part fails prior to the first scheduled replacement the part shall be repaired or replaced by Mitsubishi Heavy Industries Ltd according to Subsection 4 below Any such part repaired or replaced under the warranty shall be warranted for the remaining warranty period 4 Repair or replacement of any warranted part under the warranty provisions of this article shall be performed at ...

Page 17: ... 8 Positive crankcase ventilation PCV system A PCV valve B Oil filler cap 9 Miscellaneous items used in above systems A Vacuum temperature and time sensitive valves and switches B Electronic control units sensors solenoids and wiring harnesses C Hoses belts connectors assemblies clamps fittings tubing sealing gaskets or devices and mounting hardware D Pulleys belts and idlers E Emission control in...

Page 18: ...r engine no longer operating in compliance with California s emissions requirements You are responsible for initiating the warranty process The ARB suggests that you present your off road engine to a Mitsubishi Heavy Industries Ltd dealer or distributor dealer as soon as problem exists The warranty repairs should be completed by the dealer or distributor as expeditiously as possible If you have an...

Page 19: ...eath or serious injury The color associated with WARNING is ORANGE CAUTION indicates a hazardous situation that if not avoided could result in minor or moderate injury The color associated with CAUTION is YELLOW FAILURE TO FOLLOW DANGER WARNING AND CAUTION MESSAGES COULD RESULT IN DEATH OR SERIOUS INJURY Machine safety NOTICE Notice indicates a situation that if not avoided could result in machine...

Page 20: ...ways close access doors or panels before you operate the machine Dirty or slippery steps ladders walkways and platforms can cause falls Make sure these surfaces remain clean and clear of debris A person or pet within the operating area of a machine can be struck or crushed by the machine or its equipment DO NOT allow anyone to enter the work area Raised equipment and or loads can fall unexpectedly...

Page 21: ... the machine Unsupported hydraulic cylinders can lose pressure and drop the equipment causing a crushing hazard Do not leave equipment in a raised position while parked or dur ing service unless the equipment is securely supported Jack or lift the machine only at jack or lift points indicated in this manual Incorrect towing procedures can cause accidents When you tow a disabled machine follow the ...

Page 22: ... may be necessary depending on the operating en vironment and conditions At least once each day remove debris accumulation around moving components such as bearings pulleys belts gears cleaning fans etc More frequent cleaning of your machine may be necessary depending on the operating environment and conditions Inspect the electrical system for loose connections and frayed insulation Repair or rep...

Page 23: ...eck that bolts are tight on the seat bracket or mount ing If the belt is attached to the seat make sure that the seat or seat brackets are mounted securely Keep seat belts clean and dry Clean belts only with soap solution and warm water Do not use bleach or dye on the belts because this can make the belts weak Operator protective structure Your machine is equipped with an operator protective struc...

Page 24: ... using ground engaging equipment be aware of buried cables and other services Contact your local utilities or authorities as appropriate to determine the locations of services Make sure that the machine has sufficient clearance to pass in all directions Pay special attention to overhead power lines and hanging obstacles High voltage lines may require significant clearance for safety Contact local ...

Page 25: ...Never adjust lubricate clean or unplug machine with the engine running Failure to comply could result in death or serious injury W0112A Before you service the machine put a DO NOT OPERATE tag on the instrument panel 321_4614 1 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 26: ...s with all local legislation and available resources Do not allow coolant mixtures to get into the soil Col lect and dispose of coolant mixtures properly Do not open the air conditioning system yourself It contains gases that should not be released into the at mosphere Your NEW HOLLAND dealer or air condi tioning specialist has a special extractor for this pur pose and can recharge the system prop...

Page 27: ...ure that you or your dealer install the safety sign on the new part See your dealer for replacement safety signs Replace all safety signs that are damaged missing painted over or illegible If a safety sign is on a part you or your dealer replaces make sure that you or your dealer install the safety sign on the new part See your dealer for replacement safety signs Safety signs that display the Read...

Page 28: ...use without instruction Keep vents tight and level ACID POISON causes severe burns Contains sulfuric acid In the event of contact flush with water and see a doctor Keep out of reach of children Failure to comply could result in death or serious injury Quantity 1 English part number MT40239639 40239639 2 1 Location Left hand side of the battery on support plate NHIL17CT01425BA 3 2 10 ...

Page 29: ... make certain that engine is at idle speed before disconnecting jumper cables Failure to comply could result in death or serious injury Quantity 1 English Part Number MT40254070 40254070 4 2 Location Right hand side of the battery on support plate NHIL17CT01425BA 5 3 WARNING To prevent serious injury or death High pressure steam and hot water Remove filler cap with extreme care Failure to comply c...

Page 30: ...g 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 8 4 Location On the left hand and right hand sides of the fan shroud NHIL17CT01441AA 9 2 12 ...

Page 31: ... other moving parts Disengage PTO and shut off engine before servicing tractor or implements or attaching or detaching implements Keep all safety shields in place for your protection Pull only from approved drawbar or lower links of 3 point hitch at horizontal position or below Lock tractor brake pedals together for travel on roads or highways Always apply parking brake and shift transmission to n...

Page 32: ... could result in death or serious injury Quantity 1 English Part Number MT40360330 5 Location On the top of the right hand fender NHIL12CT00845AA 11 6 WARNING HIGH PRESSURE FLUID HAZARD To prevent serious injury or death 1 Relieve pressure on system before repairing adjusting or disconnecting 2 Wear proper hand and eye protection when searching for leaks use wood or cardboard instead of hands 3 If...

Page 33: ...tractor on steep slopes or drop off 4 Avoid sharp turns at high speeds 5 Use of ROPS and seat belt reduce the chance of injury or death if rollover or upset occur 6 Do not attach ropes or chains to ROPS for pulling purpose Failure to comply could result in death or serious injury Quantity 2 English part number MT40234561 40234561A 14 7 Location On the left hand and right hand side of the ROPS fram...

Page 34: ...h or serious injury Quantity 2 English Part Number MT40229994 40229994 16 8 Location On the rear of the left hand and right hand fenders NHIL12CT00843AA 17 9 Reflective red tape Quantity 2 English Part Number MT40310801 86547781_RED 18 9 Location On both rear sides of the Roll Over Protective Structure ROPS NHIL15CT00331AA 19 2 16 ...

Page 35: ...riveline 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 20 10 Location On top of the rear PTO guard NHIL12CT00844AA 21 2 17 ...

Page 36: ...eat belt use is not recommended Do not attempt to fold ROPS when a canopy is fitted ROPS is heavy Always work with an assistant when lowering and raising the ROPS Drive with extreme care Seat belt use is not recommended No roll over protection is provided when ROPS is in lowered position Failure to comply could result in death or serious injury Quantity 1 English part number MT40234715 40234715 22...

Page 37: ... the firewall NHIL12CT00850AA 25 13 WARNING RUN OVER HAZARD To prevent serious injury or death Start only from seat with transmission and PTO in neutral Do not short across starter terminals to start engine Failure to comply could result in death or serious injury Quantity 1 English part number MT40195651 40195651 26 13 Location On the left hand side of the front frame below the engine starter NHI...

Page 38: ...emicals may damage or remove safety signs 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 dealer for replacement instructional signs Instructional signs that display the Read Operator s Manual symbol are intended to direct the operator to ...

Page 39: ...ON 1 PTO Switch English MT40189937 Location Right hand side of the dash panel 40189937 2 NHIL12CT00670AA 3 2 Key Switch English MT40008779 Location Right hand side of the rear hood panel 40008779 4 NHIL15CT00472AA 5 2 21 ...

Page 40: ...nd Throttle Lever English MT40233965 Location On the right hand side of the dash panel 40233965 6 NHIL12CT00670AA 7 4 Park brake English MT40277509 Location On the park brake engagement lever 40277509B 8 NHIL15CT00353AA 9 2 22 ...

Page 41: ... English MT40008891 Location Center of the rear hood panel 40008891C 10 NHIL15CT00354AA 11 6 Rear remote valve s operation Optional English MT40350599 Location On the right hand side of the platform shield below the drivers seat 40350599 00 12 NHIL15CT00374AA 13 2 23 ...

Page 42: ...40254069 Location On the right hand side control pod next to the drivers seat and right hand fender 40254069 14 NHIL12CT00681AA 15 8 Rear remote coupler operation English MT40350598 Location Right rear cross bar support 40350598 00 16 NHIL13CT01102AA 17 2 24 ...

Page 43: ... fuel only English MT40241059 Location On top of the left hand side fender 40241059 00 1 18 NHIL17CT00212AA 19 10 Mid Power Take Off shift lever optional English MT40354732 Location To left side of the drivers seat 40354732 00 20 NHIL12CT00680AA 21 2 25 ...

Page 44: ...ransmission HST English MT40252478 Mechanical Transmission Location To left side of the drivers seat 40276753 00 22 40252478 00 23 NHIL12CT00680AA 24 12 Four wheel drive engagement lever English MT40032976 Location To left side of the drivers seat 40032976 25 NHIL12CT00680AA 26 2 26 ...

Page 45: ...fferential lock English MT40008815 Location Hydrostatic Transmission HST Left hand side of operator s platform Mechanical transmission Right hand side of operator s platform 40008815 27 NHIL12CT00687AA 28 NHIL13CT01240AA 29 2 27 ...

Page 46: ...2 SAFETY INFORMATION 14 Drop Rate Control Valve English MT40008821 Location Below the drivers seat 40008821 30 NHIL12CT00687AA 31 2 28 ...

Page 47: ... male end into the buckle 2 located on left hand side of the seat Make sure belt is securely buckled and belt length is adjusted correctly for size of operator Use soap and water to clean the seat belt if necessary Do not use carbon tetrachloride naphtha etc as these substances will weaken the webbing Additionally do not bleach or dye the webbing as these products will also weaken the webbing Repl...

Page 48: ...12CT00682AA 1 Seat cleaning For cleaning of vinyl plastic and rubber parts use only a mild car washing soap and water as described below 1 First remove any loose dirt by rinsing with clean water Mix a warm mild liquid CAR WASHING soap solution 1 part soap and 99 parts water 2 Use a sponge or soft cloth apply the soap solution to the part 3 Allow the solution to soak for a few minutes to loosen the...

Page 49: ...s allow Failure to comply could result in death or serious injury W0462A 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 Failure to comply could result ...

Page 50: ...only when absolutely necessary ROPS folding procedure To fold the ROPS into the DOWN position remove re taining clip 1 from the pin 2 and remove pin from the latching bracket on both sides of the ROPS Rotate the top part of the ROPS downward until the brackets contact the ROPS uprights Reinstall pin 2 into lower retaining hole 3 Secure the pin 1 with the retaining clip 2 93099328 2 NHAC13CT00064GA...

Page 51: ...il Pressure Warning Light Illuminates with the key switch in the ON position and remains illuminated for a short period after you start the engine The light indicates low engine oil pressure only and goes out when sufficient oil pressure is present at the oil sender If the bulb illuminates during operation stop the tractor immediately and investigate the cause 5 Engine Fault Warning Light Illumina...

Page 52: ...ated with the key in the START or ON positions 12 Flasher Turn Lights Operate when the multifunction switch lever is moved downwards for left turns the left arrow will flash The flasher warning lights will also cause this to display The key switch has to be in the ON or START positions 13 Temperature Gauge Indicates coolant temperature It activates when you turn the key switch to the ON posi tion ...

Page 53: ...of the operator s platform It is used to maintain a constant forward speed NOTE The cruise control is only found on HST model tractors When the desired travel speed is reached push down wards on the cruise control engagement lever while de pressing the HST forward pedal 2 The engagement lever will mechanically retain the forward pedal in the de sired speed location To disengage the cruise control ...

Page 54: ...e dash panel The shuttle shift lever is used to engage the transmission into forward or reverse mode while depressing the clutch pedal Move the lever forward for forward travel and rearward for reverse travel NOTICE Do not attempt to operate the shuttle lever while the tractor is moving it may cause damage to the syn chromesh gear The clutch pedal must be depressed and tractor motion stopped to op...

Page 55: ...hill with clutch depressed or transmission in neutral may cause loss of control personal injury to the operator or bystanders or mechanical failure Failure to comply could result in death or serious injury W0454A The clutch pedal 1 controls the single stage clutch and is located on the left hand side of the operators platform The clutch pedal is only found on mechanical transmission model tractors...

Page 56: ... Hy drostatic Transmission HST and mechanical transmis sion model tractors except for the location of the ped als The brake pedals 1 on a HST model tractor are lo cated on the left hand side of the operators platform and the brake pedals 2 on a mechanical transmission model tractor are located on the right hand side of the operators platform Depress both pedals simultaneously to stop the tractor T...

Page 57: ...the speed of the tractor NOTE The foot throttle pedal is found only on mechanical transmission model tractors NOTE It is recommended to use the foot throttle pedal when driving on the main road or highway NOTE When using the foot throttle pedal the hand throt tle lever should be in the low idle rearward position NHIL13CT00044AA 1 3 11 ...

Page 58: ...throttle lever 1 is located 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 NOTE The hand throttle lever should only be used during field operation NHIL12CT00692AA 1 3 12 ...

Page 59: ...rn switch optional The horn switch 1 is located on the right hand side of the dash panel To activate the horn push the horn switch down The horn switch can be activated with the key switch in the ON position NHIL12CT00727AA 1 3 13 ...

Page 60: ...switch to the ON position 2 NOTE Only engage the PTO when the engine is at low idle speed This will reduce the shock load on the drive line of the attachment When the PTO is engaged the PTO indicator light A will be illuminated on the instrument panel To disengage the PTO push down on the PTO switch and the switch will automatically return to the OFF position 3 For PTO operating instructions see p...

Page 61: ...urning the key to the ON position 2 activates the warning lights instruments and preheat system The engine starts when the key is turned to the START position 3 An internal spring returns the key to the ON position when released Turning the key to the STOP position 1 will shut the engine off NHIL12CT00692AA 1 3 15 ...

Page 62: ...e wheel begins to slip in wet or loose soil use the lock to obtain additional traction from the opposite wheel To operate the differential lock depress and hold the pedal down until the lock is positively engaged It is best to engage the lock while the wheels are turning slowly to minimize shock loads to the drive line If a wheel spins at high speed such as on ice reduce engine speed to idle befor...

Page 63: ...to full rated speed in each range Speed is controlled by the HST forward 1 and reverse 2 pedals located on the right hand foot platform For forward travel depress the forward pedal 1 until the desired ground speed is reached For reverse travel de press the rear pedal 2 The transmission returns to neu tral and the tractor stops when the pedal is released NHIL12CT00693AA 1 3 17 ...

Page 64: ...n light switch 1 is located on the left hand side of the dash panel and is used to control the front road lights work lights side taillights hazard lights and turn signals 93099335 1 NHIL12CT00669AA 2 A Mechanical transmission model B Hydrostatic Transmission HST model 3 18 ...

Page 65: ...he left hand control pod There are three speed ranges H High M Medium and L Low The transmission range selector lever on mechanical transmission models A do not have a N Neutral position NOTICE Never attempt to engage or disengage the range lever when the tractor is in motion NHIL12CT01097AA 1 A Mechanical transmission models 3 19 ...

Page 66: ...ransmission model tractors B The park brake is used to secure the brake pedals together to prevent the tractor from moving while parked To engage the park brake lock the pedals together and push the park brake lever downward while depressing the brake pedals NOTE Always engage the park brake when getting off the tractor If the brakes are not engaged or the operator leaves the seat without engaging...

Page 67: ...ne life and to obtain better fuel economy Mechanical transmission model To engage the four wheel drive on mechanical transmis sion model tractors stop the tractor completely depress the clutch pedal and move the lever 1 completely for ward To disengage the four wheel drive stop the tractor completely depress the clutch pedal and pull the lever 1 rearward NHIL12CT00885AA 1 Hydrostatic Transmission ...

Page 68: ...d PTO pull up on the mid PTO lever push down on the PTO switch and turn the switch to the ON position NOTE When the mid PTO is engaged the rear PTO will also be engaged The mid PTO cannot be engaged sep arately To disengage the mid PTO push down on the PTO switch and push the mid PTO lever down to the OFF position NOTE To start the engine the mid PTO lever must be in the down disengaged position a...

Page 69: ...th and instant hydraulic power for raising a variety of compatible equipment whenever the engine is running The system s position control feature maintains the selected height or depth of three point linkage equipment in relation to the tractor When the hydraulic lift control lever is moved to a higher or lower setting in the quadrant the system repo sitions the equipment to a higher or lower posi...

Page 70: ...er to the neutral position This is useful in operating a hydraulic motor or a long stroke hydraulic cylinder Return the control lever to neutral to stop the hydraulic motor or to hold the hydraulic cylinder in any position This valve will not return to neutral once a hydraulic cylinder reaches the end of stroke It is important to return the control lever to neutral when not using the control valve...

Page 71: ...NTS The 1 blue set of couplers 3 is located inboard and the 2 green set of couplers 4 is located outboard The rear remote valves come standard with 12 7 mm 0 5 in female quick couplers NHIL15CT00392AA 3 NHIL15CT00373AA 4 3 25 ...

Page 72: ... of the shuttle shift main shift and range selector lever offer the operator a com bination of twelve forward and twelve reverse gears NHIL12CT00776AA 1 The main gear shift lever must be operated only AFTER the tractor has stopped completely Shift the main gear shift lever by designated H pattern If the main gear shift lever is operated when the tractor is in motion damage to the transmission gear...

Page 73: ... move the latch release lever 1 forward and lift the hood to its fully raised position A gas shock holds the hood in the fully raised position 2 To close lower the hood until it is retained by the latch mechanism NOTE Keep latch mechanism free of dirt and debris so latch assembly will operate properly NHAC13CT00045AA 1 3 27 ...

Page 74: ...3 CONTROLS AND INSTRUMENTS 3 28 ...

Page 75: ...when pulling heavy loads and avoid continuous operation at constant engine speeds You will save fuel and minimize engine wear by selecting the correct gear ratio for a particular operation Operating the tractor in low gear with a light load and high engine speed wastes fuel 3 Avoid prolonged operation at either high or low engine speeds without a load on the engine 4 Check the instruments frequent...

Page 76: ...NOTE To obtain 540 RPM rear PTO speed the engine speed is 2510 RPM NHIL12CT00670AA 1 Mid PTO Mid Power Take Off PTO is standard equipment on Hy drostatic Transmission HST and optional on mechanical transmission tractors 1 To engage the mid PTO pull up on the mid PTO lever 1 push down on the PTO switch and turn the switch to the ON position NOTE When the mid PTO is engaged the rear PTO will also be...

Page 77: ...without the main trans missions shift lever shuttle shift lever in the neutral position HST pedals not in the neutral position or the Mid PTO lever not in the OFF position NOTE The Mid PTO cannot be operated without an operator present in the seat To operate the rear PTO without the operator in the seat the following operations must be performed Main transmission shift Shuttle shift lever in NEUTR...

Page 78: ...owers snowblowers etc The three linkage points are the two lower lift arms and the top link The three point linkage has adjustable sway bars 1 to control lateral movement of the lift arms The length of the top link 2 and the height of the left hand and right hand lift arms 3 and 4 can be adjusted to ease the attachment of implements and to level the implement after attaching NHIL12CT00803AA 1 4 4 ...

Page 79: ...hitch points First attach the left hand lower link then by adjusting the leveling box attach the right lower link 2 Lengthen or shorten the top link until the implement mast pin can be inserted through the mast and upper link of the implement 3 When detaching the implement the procedure is the reverse of attaching The following hints will make detaching easier and safer Always park the implement o...

Page 80: ...od 1 loosen jam nut 2 and rotate lift rod clockwise to reduce the length and counter clockwise to increase the length NHIL12CT00803AA 2 Top link adjustment To adjust the top link length loosen the jam nut 1 Hold the link end 2 and rotate the handle 3 on the sleeve to lengthen or shorten the top link After adjustment tighten the jam nut to prevent unwanted rotation of sleeve when in use NHIL12CT008...

Page 81: ...tiple hole arrangement for easy adjustment for side to side move ment of the three point linkage To adjust the stabilizer pull the pin 2 and adjust the sta bilizer and insert the pin into the desired hole NOTE Cycle the three point linkage through the entire travel and check for interference with the rear tires If interference is present adjust stabilizers as needed The optional flex ends 3 on the...

Page 82: ...y could result in death or serious injury W0417A NOTICE When transporting equipment on highways a safety chain with a tensile strength equal to the gross weight of the implement should be installed between the tractor and implement hitch Your tractor is equipped with a fixed extendible drawbar 1 for towing equipment behind the tractor 93100910 1 NOTICE The drawbar is required to provide standard r...

Page 83: ...ng bracket 1 has two holes for at taching the three point hitch top link Attach the top link using the lower hole for light draft loads such as mowers Attach the top link to the top hole for heavier draft loads such as ground engaging equipment NHIL12CT00806AA 1 4 9 ...

Page 84: ...rol valve IN clockwise to de crease the rate of drop Turn the valve OUT counter clockwise to increase the rate of drop The drop rate control valve must be opened before the hydraulic lift control will lower If the valve is turned all the way IN clockwise the lower links can be raised to maximum height but cannot be lowered NOTE The drop rate control valve needs to be adjusted accordingly to the am...

Page 85: ...owever an alarm will sound if the park brake is not en gaged indicating that the operator needs to engage the park brake 1 Push the hand throttle lever 6 forward to about the middle position 2 Turn the key switch to the middle ON position and check if the engine oil pressure battery charge and cold start indicator lights are illuminated 3 Wait until the cold start indicator light goes off approx i...

Page 86: ...park brake is not en gaged indicating that the operator needs to engage the park brake 1 Push the hand throttle lever 5 forward to about the middle position 2 Turn the key switch to the middle ON position and check if the engine oil pressure battery charge and cold start indicator lights are on 3 Wait until the cold start indicator light goes off approx imately ten seconds 4 Turn the key switch to...

Page 87: ...of cranking repeat the preheat cycle NOTE In cold weather below 12 C 10 F multiple heating cycles may be need After 10 seconds turn the key to OFF and repeat the cycle NOTICE When starting the machine after long periods avoid immediate use of hydraulics It is necessary to allow time for enough lubrication of all moving parts before subjecting the to work loads particularly if outdoor temperatures ...

Page 88: ...larity of the jumper cables are cor rect POSITIVE to POSITIVE NEGATIVE to NEGATIVE or the alternator or battery may be damaged If you must use jumper cables to start the tractor 1 Shield your eyes 2 Connect the red end of the jumper cable to the positive battery terminal 1 on the tractor and connect the other red end to the positive battery terminal 2 on the auxiliary battery 3 Connect the black e...

Page 89: ...er Take Off PTO switch is in the OFF position 5 Push the Hydraulic Power Lift HPL control lever forward to lower implements to the ground 6 Turn the key to the STOP position to shut the engine off NOTE When the key is turned to the STOP position and the park brake is NOT engaged an alarm will sound The alarm will continue to sound for approximately ten seconds or until the park brake is engaged NO...

Page 90: ... location of the pedals The brake pedals 1 on a HST model tractor are located on the left hand side of the operators platform and the brake pedals 2 on a mechanical transmission tractor are lo cated on the right hand side of the operators platform Stopping the tractor To stop a mechanical transmission tractor depress both brake pedals and the clutch pedal simultaneously To stop a HST model tractor...

Page 91: ...sion tractors The park brake is used to secure the brake pedals to prevent the tractor from moving while parked To engage the park brake lock the pedals together and push down on the park brake lever while depressing the brake pedals 3 NOTE Always engage the park brake when getting off the tractor If the park brake is not engaged or the operator leaves the seat without engaging the park brake a al...

Page 92: ...e pedals 2 at the same time 2 Pull the hand throttle lever 3 rearward to reduce the engine speed 93100852 1 Hydrostatic Transmission HST model To make a emergency stop carry out the following proce dures 1 Release the HST forward or reverse pedal 1 imme diately and depress the brake pedals 2 2 Pull the hand throttle lever 3 rearward to reduce en gine speed 93100853 2 4 18 ...

Page 93: ...eft or right for more than 10 seconds it could cause a failure in the steering system If an abnormal sound is heard while operating the steering wheel this means that there is some air in the steering components line In this case turn the steering wheel to left and right fully and hold for about 5 seconds The air should bleed out and the abnormal noise should go away If the sound does not go away ...

Page 94: ...quipped 2 Move the hand throttle lever 2 forward until the en gine speed is above 1500 RPM 3 Place the range gear shift lever 3 in the desired range 4 Depress the brake pedals 4 and disengage the park brake lever 5 5 For forward travel depress the forward pedal 6 un til the desired ground speed is reached For reverse travel depress the rear pedal 7 The transmission returns to neutral and the tract...

Page 95: ...ds or when roading Failure to comply could result in death or serious injury W0978A When the desired travel speed is reached push down on cruise control lever 1 The cruise control linkage will me chanically engage the HST forward pedal 2 and maintain the pedal at the desired position To disengage the cruise control 2 depress both brake pedals NHIL12CT00693AA 4 4 21 ...

Page 96: ... oil viscosity increases This increase in oil viscosity restricts the oil s ability to flow and lubricate in the transmission and hydraulic circuits The cold oil can result in abnormal noises and slower operation times due to the increased oil viscosity NOTE A warm up time at 50 rated engine speed is recommended to assure proper vehicle functionality transmis sion lubrication and operation NOTE Do...

Page 97: ...shift lever 2 main transmission shift lever 3 and a range se lector lever 4 The combinations of shuttle shift main shift and range selector lever offer the operator a combination of twelve forward and twelve reverse gears NOTE The shift pattern is shown as sitting in the opera tors seat NHIL12CT00774AA 1 NHIL12CT00786AA 2 NHIL12CT00776AA 3 NHIL12CT01097AA 4 4 23 ...

Page 98: ...ss the brake pedals 7 and disengage the park brake lever 8 6 Release the clutch pedal 3 slowly and the tractor will start to move NHIL12CT00775AA 6 NOTICE To change the gears depress the clutch pedal fully and have the tractor stopped completely The main gear shift lever and range gear shift lever must be operated only AFTER the tractor has stopped completely Shift the main gear shift lever by des...

Page 99: ...injury W0047A NHIL12CT00891GA 1 Mechanical transmission model To park the tractor carry out the following procedures 1 Depress the clutch pedal 1 and brake pedals 2 Pull the hand throttle lever 3 rearward to reduce the engine speed NOTE Park the tractor on a level surface if it is nec essary to park on a slope place the transmission in the lowest gear and place chocks or blocks in front or behind ...

Page 100: ...4 OPERATING INSTRUCTIONS 4 Turn the key 8 to the STOP position NHIL12CT00692AA 2 5 Engage the park brake 9 and release the brake ped als and clutch pedal slowly NHIL12CT00775AA 3 4 26 ...

Page 101: ...rd to reduce the engine speed NOTE Park the tractor on a level surface if it is nec essary to park on a slope place the range gear shift lever in the lowest gear and place chocks or blocks in front or behind the tires depending on the direction of the slope 2 Make sure the PTO switch 4 is in the OFF position 3 Push the HPL control lever 5 forward to lower imple ments if equipped to the ground 4 Tu...

Page 102: ...4 OPERATING INSTRUCTIONS 5 Engage the park brake 7 and release the brake ped als slowly NHIL12CT00691AA 6 4 28 ...

Page 103: ...port External lighting Identification Your tractor is equipped with the following Turn signal Hazard warning lights 1 Tail Brake lights 2 Road lights 3 Work Lights 4 Rear Work Light Optional mounted on the rear of the ROPS NHIL12CT00671AA 1 NHAC13CT00138AA 2 5 1 ...

Page 104: ...tion NHIL12CT00671AA 1 To activate the hazard lights rotate the switch until the HAZARD symbol 2 is aligned with the index mark 3 on the switch lever NOTE For your protection use the hazard warning lights the SMV Slow Moving Vehicle sign 4 and road lights low beam when traveling on public roads day or night Rotate the light switch until the LOW BEAM and HAZ ARD symbols 5 are aligned with the index...

Page 105: ...gnal to operate NOTE The multifunction switch is located on the left hand side of the dash panel When signaling a turn the designated side amber light and hazard light 2 will flash NOTE If the flashing hazard warning lights are operated at the same time when the turn signal is activated the hazard light for the opposite side of turning direction will stop flashing and illuminate continuously 93099...

Page 106: ...ts hazard lights and taillights To operate the work lights rotate the multifunction switch until the WORK LIGHT symbol 2 is aligned with the index mark 3 on the switch lever The instru ment panel side taillights road lights and work lights will come ON To operate the road lights and hazard lights rotate the multifunction switch until the LOW BEAM and HAZ ARD symbols 4 are aligned with the index ma...

Page 107: ... light optional The optional rear work light 1 is mounted to the Roll Over Protective Structure ROPS and is operated by a switch located on the light The work light can be mounted to the ROPS facing forward or rearward 93110379 1 5 5 ...

Page 108: ... and to the left for a short distance 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 Engage the clutch slowly whe...

Page 109: ... injury W1012A WARNING Hazard to bystanders Do not use cables or rope to tow the machine If the cable or rope breaks or slips it may whip back with enough force to cause serious injury When using a chain attach the chain with the hook s open side facing UP If the hook slips it will drop down instead of flying up Failure to comply could result in death or serious injury W0441A NOTICE If it is neces...

Page 110: ...5 TRANSPORT OPERATIONS 5 8 ...

Page 111: ...ld be ballasted so that 40 45 of machine weight is on the front wheels When a rear mounted implement is raised to the transport position the front wheel reaction should be at least 20 of tractor weight Add additional front end ballast as required for stability during operation and transport Tractor front end ballast may not always maintain satisfactory stability if the tractor is operated at high ...

Page 112: ...14 4PR R1 41 248 kPa 6 36 psi 160 kg 353 lb 449 kg 990 lb Turf R3 25 x 8 50 14 4PR R3 34 152 kPa 5 22 psi 251 kg 553 lb 599 kg 1321 lb Industrial R4 25 x 8 50 14 6PR R4 207 345 kPa 30 50 psi 716 kg 1579 lb 966 kg 2130 lb Rear tire inflation pressures and load capacity Tire Type Tire Size Recommended air pressure Maximum load capacity at minimum inflation pressure Maximum load capacity at maximum i...

Page 113: ...When the extension bracket is installed a maximum of five front weights can be in stalled NHIL12CT00832AA 1 Weight options A maximum of five 27 kg 60 lb weights 2 for a total weight of 136 kg 300 lb A maximum of three 45 kg 100 lb weights 3 for a total weight of 135 kg 300 lb NOTE The front extension mounting bracket with a maxi mum of three 27 kg 60 lb weights attached is compatible with a grille...

Page 114: ...itted to the bracket Weight options A maximum of seven 27 kg 60 lb weights for a total weight of 191 kg 421 lb A maximum of two 27 kg 60 lb weights and five 45 kg 100 lb weights for a total weight of 282 kg 622 lb 93100917 4 Ballasting box Optional A category 1 3 point hitch 227 kg 500 lb capacity bal lasting box 1 may be purchased as extra equipment Load with sand gravel or similar loose ballast ...

Page 115: ...e in Neutral Engaged Depressed Start Mechanical In Seat Off Off Shuttle in Neutral Disengaged Depressed Start with Alarm NOTE For starting the engine the PTO switch must be off the mid PTO must be off the clutch pedal must be de pressed mechanical transmission and the Forward Reverse pedals must be in the neutral position HST Operator presence system run operation NOTE The following conditions are...

Page 116: ...6 WORKING OPERATIONS 6 6 ...

Page 117: ...l also extend machine and component life NOTICE While any company can perform necessary maintenance or repairs on your equipment NEW HOLLAND strongly recommends that you use only authorized NEW HOLLAND dealers and products that meet the given speci fications Improperly or incorrectly performed maintenance and repair voids the equipment warranty and may affect service intervals NOTICE Always use ge...

Page 118: ...o fitting to adequately lubricate the component and force out any contamination from the grease passage Wipe off excess grease Use a grease gun containing clean high grade of MULTI PURPOSE GREASE EXTREME PRESSURE AND ANTI WEAR NLGI 2 7 2 ...

Page 119: ...t areas diesel fuel is properly blended for summer and winter grades as ambient tem peratures change In winter use winter grade diesel fuel only Otherwise the fuel may cloud and block the fuel system Fuel Usage Safety UNDER NO CIRCUMSTANCES should gasoline alco hol or gasohol be added to diesel fuel These combina tions can create an increased fire or explosive hazard Never remove the fuel cap or r...

Page 120: ...ld not be left in engines or stored for more than four months If your machine is stored for long term engine should be flushed prior to storage by running for a minimum of 30 minutes with conventional diesel fuel Biodiesel fuel has a higher cloud point than conventional diesel fuels and is not recommended in winter months Consult your fuel dealer for winter fuel requirements for your area Biodiese...

Page 121: ...he tank while filling Use an approved fuel container and check the inside of the container periodically for cleanliness Fuel tank ca pacity is 28 0 l 7 4 US gal NOTE The fuel cap is a vented type Use only an ap proved New Holland replacement cap to prevent fuel sys tem related problems If there is no filter on the storage tank or fuel container filter the fuel through a 100 mesh or finer screen wh...

Page 122: ... CF 4 SG ENGINE OIL 18 93 l 5 US gal HYDRAULIC TRANSMISSION OIL PREMIUM 18 93 l 5 US gal Transmission Hydraulic Oil MULTI SEASON HYDRAULIC TRANSMISSION OIL SAE 0W 20 18 93 l 5 US gal 0 946 l 1 US qt Front Axle Gear Oil HYPOID GEAR OIL EXTREME PRESSURE 80W 90 9 46 l 2 5 US gal Grease MULTI PURPOSE GREASE EXTREME PRESSURE AND ANTI WEAR NLGI 2 Tube 14 oz Coolant IAT COOLANT 11 CLASSIC 3 785 l 1 US ga...

Page 123: ...rom conventional coolant to OAT coolant or vice versa you should follow the Changing coolant types procedure below to attain the full benefit of the coolant Changing coolant types To change coolant from OAT coolant to conventional coolant or vice versa 1 Empty the engine cooling system by draining the coolant into a suitable container 2 Fill the system with clean water 3 Start the engine and run f...

Page 124: ...ic transmission HST neutral adjustment Check x 7 26 Belt Check x 7 27 Mechanical service brakes Check x 7 28 Front axle differential fluid level Check x 7 29 Air cleaner Outer element Cleaning x 7 30 Every 250 hours Engine lubrication system Change fluid x 7 14 Fuel filters Replace x 7 15 Hydraulic oil suction filter Replace x 7 16 Hydrostatic Transmission HST oil filter Replace x 7 17 Air cleaner...

Page 125: ... using the dipstick 1 NOTE The dipstick is only accurate if the tractor is not running and sitting on a level surface 2 Remove the dipstick from the engine 3 Wipe the dipstick with a lint free cloth 4 Insert the dipstick in the engine 5 Remove the dipstick and read the oil level 6 The oil level should be between the L and H See figure 3 NHIL17CT01436AA 1 7 If the oil level is low remove the filler...

Page 126: ...is OFF and the cooling system is cool Never add coolant to a hot cooling system Never remove the radiator cap when the cooling system is hot Always fill the system with a 50 50 solution of ethylene glycol antifreeze and water Checking the coolant level 1 Visually inspect the coolant level in the coolant recov ery reservoir 1 the coolant level should be between the LOW and FULL lines located on the...

Page 127: ...y reservoir remove the cap 2 from the radiator NOTE Only remove the radiator cap when the cooling sys tem is cool 4 Add enough coolant to the radiator so the coolant level is even with the bottom of the filler neck 5 Install the radiator cap NHIL17CT01424BA 2 7 11 ...

Page 128: ...r standing level check the oil level using the dipstick 1 NHIL12CT00684AA 1 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 HYDRAULIC TRANSMISSION OIL PREMIUM hydraulic oil through the dipstick hole Do not fill above the dipstick full mark 3 Reinstall the dipstick 93100904 2 7 12 ...

Page 129: ...f you observe the engine coolant temperature gauge approaching the red or H range while operating the tractor inspect the condition of the radiator screen Shut off the engine before servicing the radiator screen To clean the radiator screen perform the following 1 Shut off the engine 2 Remove the key 3 Apply the park brake 4 Open the hood 5 Remove the radiator screen A 6 Remove the debris from the...

Page 130: ...he gasket on the new oil filter with a film of clean oil 7 Screw the filter in place until the gasket contacts its mating surface then turn the filter approximately three quarters of a turn by hand Do not overtighten 8 Add the proper type and level of new oil then start the engine and check the filter for leaks NHIL17CT01436AA 1 NOTE Oil Capacity with filter 4 2 L 4 4 US qt Recommended Oils Ambien...

Page 131: ...inlet hose to the fuel filter 2 Remove the sediment bowl 1 by rotating the bowl from the base 3 Open fuel inlet hose to drain any remaining water from the tank 4 Pull element with plastic base from fuel filter housing 2 and install a new element 5 Inspect the O rings 3 and 4 and replace if necessary 6 Install and securely tighten the sediment bowl 7 Open the fuel inlet hose so fuel will flow to th...

Page 132: ...ew the used oil filter and discard 2 Coat the gasket on the new filter with a film of clean oil Screw the filter into place until the gasket contacts the sealing surface then tighten the filter by hand approxi mately three quarters of a turn Do not overtighten 3 Start the engine and check the filter for leaks 4 Stop the engine and check the hydraulic system oil level Add oil if necessary NHIL12CT0...

Page 133: ...Unscrew the used oil filter and discard 2 Coat the gasket on the new filter with a film of clean oil Screw the filter into place until the gasket contacts the sealing surface then tighten the filter by hand approxi mately three quarters of a turn Do not overtighten 3 Start the engine and check the filter for leaks 4 Stop the engine and check the hydraulic system oil level Add oil if necessary NHIL...

Page 134: ...ructure ROPS cross brace mounting bolts 2 Tighten the M10 bolts to the correct torque of 60 N m 41 lb ft if necessary 3 Check the torque of the ROPS top portion mounting bolts 3 Tighten the M12 bolts to the correct torque of 83 N m 61 lb ft if necessary 230100876 1 4 Inspect the operator s seat and the mounting parts for the seat belt Tighten the bolts 4 to the correct torque of 28 N m 21 lb ft if...

Page 135: ...moved from the tractor or the wheel bolts are loosened Front Wheel Torque 176 196 N m 130 145 lb ft 93100874 1 Rear Wheel Torque 176 196 N m 130 145 lb ft NOTICE Check and tighten wheel bolts 1 and nuts 2 to proper torque specifications after the following hours of use First 5 hours First 50 hours Every 250 hours 93100875A 2 7 19 ...

Page 136: ...event dirt or foreign material from entering as new grease is applied 2 Use a grease gun to pump in the new grease Ap ply pressure until clean grease oozes from each lubrication point 3 Wipe away any excess grease 2 Front Axle Pivot 1 93100890 1 3 Power Steering Cylinder 2 93100864 2 4 Clutch Pedal Shaft 3 Mechanical transmission NHIL13CT00158AA 3 7 20 ...

Page 137: ...7 MAINTENANCE 5 Brake pedals shaft 4 Mechanical transmission NHIL13CT00157AA 4 6 Brake pedals shaft 5 Hydrostatic transmission NHIL13CT00159AA 5 7 3 Point Linkage 6 oil threads NHIL12CT00821AA 6 7 21 ...

Page 138: ...r standing level check the oil level using the dipstick 1 NHIL12CT00684AA 1 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 HYDRAULIC TRANSMISSION OIL PREMIUM hydraulic oil through the dipstick hole Do not fill above the dipstick full mark 3 Reinstall the dipstick 93100904 2 7 22 ...

Page 139: ...t Lubricate both tire beads and rim flanges with soap solution Do not use oil or grease Use a clip on tire chuck with a remote hose and gauge This allows the operator to stand clear of the tire while inflating NEVER INFLATE TO OVER 241 kPa 35 psi TO SEAT BEADS If beads have not been seated by the time pressure reaches 241 kPa 35 psi deflate the assembly reposition the tire on the rim relubricate b...

Page 140: ... 50 14 6PR R4 207 345 kPa 30 50 psi 716 kg 1579 lb 966 kg 2130 lb Rear tire inflation pressures Tire Type Tire Size Recommended air pressure Maximum load capacity at minimum inflation pressure Maximum load capacity at maximum inflation pressure Agricultural R1 11 2 24 4PR R1 83 124 kPa 12 18 psi 454 kg 1001 lb 1152 kg 2540 lb Turf R3 41 x 14 00 20 4PR R3 69 172 kPa 10 25 psi 825 kg 1819 lb 1397 kg...

Page 141: ...ter 2 2 Tightening the adjuster will decrease the free play travel and loosening the adjuster will increase the free play travel 3 Tighten the lock nut when the correct free play travel is obtained 4 Check clutch for disengagement when clutch pedal is fully depressed NOTE Contact your NEW HOLLAND dealer with any questions you have concerning this procedure NHIL12CT00783AA 1 7 25 ...

Page 142: ... the forward travel pedal 6 Release the forward travel pedal 7 The tractor should slow down and come to a complete stop If it does not stop make note of that condition 8 Perform the same operation for reverse 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 co...

Page 143: ...dway A between the belt pulleys a correctly tightened belt will deflect 10 12 mm 0 4 0 5 in 3 If the fan belt is slipping fan efficiency is lowered re sulting in the engine running too hot If the belt is too tight the life of the alternator bearing will be shortened If the fan belt shows signs of cracking or fraying install a new one 4 If the belt requires adjustment see page 7 54 for this procedu...

Page 144: ...36 in of pedal free play Lengthening the rod increases free play Short ening the rod decreases free play 2 Test drive the tractor to make sure the braking action of both rear wheels is equal Readjust as necessary NOTE Note Hydrostatic transmission tractors are shown in figure 1 and mechanical transmission tractors are shown in figure 2 NOTE Contact your NEW HOLLAND dealer with any questions you ha...

Page 145: ... axle 93100889 1 2 The oil is at the correct level when it reads between the upper A and the lower B marks of the dipstick 3 If capacity is low add HYPOID GEAR OIL EXTREME PRESSURE 80W 90 oil through the combined dip stick filler plug Do not fill beyond the dipstick full mark or the front axle and differential housing will be overfilled 4 Install the dipstick filler plug 93100902 2 7 29 ...

Page 146: ...ner diameter seals for damage If damage is present replace the outer element 4 Reinstall the outer element by inserting it into the can ister and pushing on the end of the element until it is seated against the canister NOTE Place a light inside the element to check for paper leaks or for bonding of the paper to the end plate If any leaks are found replace the element NOTE If element is not insert...

Page 147: ...gasket on the new oil filter with a film of clean oil 7 Screw the filter in place until the gasket contacts its mating surface then turn the filter approximately three quarters of a turn by hand Do not overtighten 8 Add the proper type and level of new oil then start the engine and check the filter for leaks NHIL17CT01436AA 1 NOTE Oil Capacity with filter 4 2 L 4 4 US qt Recommended Oils Ambient T...

Page 148: ...inlet hose to the fuel filter 2 Remove the sediment bowl 1 by rotating the bowl from the base 3 Open fuel inlet hose to drain any remaining water from the tank 4 Pull element with plastic base from fuel filter housing 2 and install a new element 5 Inspect the O rings 3 and 4 and replace if necessary 6 Install and securely tighten the sediment bowl 7 Open the fuel inlet hose so fuel will flow to th...

Page 149: ...ed oil filter and discard 2 Coat the gasket on the new filter with a film of clean oil Screw the filter into place until the gasket contacts the sealing surface then tighten the filter by hand approxi mately three quarters of a turn Do not overtighten 3 Start the engine and check the filter for leaks 4 Stop the engine and check the hydraulic system oil level Add oil if necessary NHIL12CT00686AA 1 ...

Page 150: ...ed oil filter and discard 2 Coat the gasket on the new filter with a film of clean oil Screw the filter into place until the gasket contacts the sealing surface then tighten the filter by hand approxi mately three quarters of a turn Do not overtighten 3 Start the engine and check the filter for leaks 4 Stop the engine and check the hydraulic system oil level Add oil if necessary NHIL12CT00686AA 1 ...

Page 151: ...t by inserting it into the canister and pushing on the end of the element until it is seated against the canister NOTE If element is not inserted far enough into canister the end cap cannot be installed 3 Place the end cap onto the canister body push in on end cap and rotate clockwise Make sure the end cap is locked in place and not loose NOTICE Failure to obtain a good seal between elements and t...

Page 152: ...moved from the tractor or the wheel bolts are loosened Front Wheel Torque 176 196 N m 130 145 lb ft 93100874 1 Rear Wheel Torque 176 196 N m 130 145 lb ft NOTICE Check and tighten wheel bolts 1 and nuts 2 to proper torque specifications after the following hours of use First 5 hours First 50 hours Every 250 hours 93100875A 2 7 36 ...

Page 153: ...ructure ROPS cross brace mounting bolts 2 Tighten the M10 bolts to the correct torque of 60 N m 41 lb ft if necessary 3 Check the torque of the ROPS top portion mounting bolts 3 Tighten the M12 bolts to the correct torque of 83 N m 61 lb ft if necessary 230100876 1 4 Inspect the operator s seat and the mounting parts for the seat belt Tighten the bolts 4 to the correct torque of 28 N m 21 lb ft if...

Page 154: ...k Reinstall the dipstick filler plug 5 Raise the front axle until both wheels are off the ground 6 Tilt axle until stops are contacted 93100902 3 7 Slowly and momentarily remove plug 3 from the lower side final drive housing This will allow any air that is trapped in the lower housing to escape so that the correct oil level can be achieved Reinstall plug and tilt axle the opposite direction Repeat...

Page 155: ...7 MAINTENANCE NOTE Approximate fluid capacity for the front axle housing is 5 5 l 5 8 US qt 7 39 ...

Page 156: ...e drain the system by removing the transmission drain plugs 3 Reinstall the plugs once the oil has drained 4 Discard the used oil 93100871 1 93100872 2 5 Remove the dipstick 3 and fill with HYDRAULIC TRANSMISSION OIL PREMIUM hydraulic oil The transmission is filled to the correct level when the oil registers between the two marks on the dipstick Capacity Mechanical transmission 30 0 l 7 9 US gal H...

Page 157: ... on the end of the element until it is seated against the canister 4 Install the outer element by inserting it into the canister and pushing on the end of the element until it is seated against the canister NOTE If element is not inserted far enough into canister the end cap cannot be installed 5 Place the end cap onto the canister body push in on end cap and rotate clockwise Make sure the end cap...

Page 158: ...7 MAINTENANCE Valves Check Contact your NEW HOLLAND dealer to schedule this service for your tractor 7 42 ...

Page 159: ...d sediment stop the engine and remove the hose Allow all water to drain from the system through the radiator drain valve 6 Close the radiator drain valve NHIL12CT00827AA 1 7 Remove the engine block coolant drain plug 2 This plug is located to the right hand side of the engine near the clutch housing 8 Allow all the water to drain from the engine block 9 Install the engine block coolant drain plug ...

Page 160: ... system if It has been drained A new filter element has been installed The tractor has run out of fuel The lines leading to or from the filter have been dis connected The injection pump has been removed and rein stalled To bleed the fuel system 1 Make sure there is adequate fuel in the fuel tank 2 Loosen the air bleed bolt 1 from the fuel injection pump 3 Turn the key to the ON position 4 Tighten ...

Page 161: ...torque specification Failure to comply could result in death or serious injury W0935A WARNING Crushing hazard Always wear the seat belt when operating the machine with the Roll Over Protective Structure ROPS in the upright position If the ROPS is in the folded position the seat belt should not be used Raise the ROPS and wear the seat belt as soon as conditions allow Failure to comply could result ...

Page 162: ... may be used to wash the outside surface and terminals of the battery when necessary However make sure the solution does not get inside the battery After cleaning wash the battery with clean water then apply a small amount of petroleum jelly to the terminals to prevent corrosion In freezing temperatures a good battery charge must be maintained If the battery becomes discharged or run down the elec...

Page 163: ...m right to left the fuse block contains the following fuses NHIL12CT00685AA 2 Fuse Fuse Size Circuit Protected 1 10 A Engine Alternator 2 10 A Instrument panel Glow plugs relay Horn Brake lights 3 20 A Head lights relay 4 15 A Rear work light optional 5 10 A PTO 6 10 A Safety controller Bottom Row 7 10 A Spare 8 15 A Turn signals 9 15 A Hazard lights Headlights switch Position lights 7 47 ...

Page 164: ...nd side of the engine and positioned above the stater This fuse protects the tractor s entire electrical system NHIL17CT01442AA 1 To replace the main fuse 1 Remove the old fuse from the fuse holder and replace NOTICE Always replace this fuse with a 50 A fuse DO NOT increase amperage rating 7 48 ...

Page 165: ...e two tabs that retain the bulb to the housing 5 Remove the bulb from the housing 6 Place a new bulb in the housing then reinstall the re tainer in the housing NOTICE Be careful not to touch the bulb with bare fingers Oil from the fingers can shorten the life of bulb Use pro tective cloth or glove when installing bulb NOTE Replacement bulbs are dual 55 60 W filament halo gen H4 U 37R NHIL12CT00834...

Page 166: ... lens 93100887 1 2 Push in on the brake tail light bulb 2 or turn signal bulb 3 and rotate counter clockwise in the socket to remove the old bulb 3 Insert the new bulb into the socket and turn the bulb in a clockwise direction until tightened NOTE Replace brake tail bulb with a P21 5 watt bulb and turn signal bulb with a R10 watt bulb 93100888 2 7 50 ...

Page 167: ...h in on the bulb 2 and rotate bulb counter clock wise in socket to remove NOTE Replace with a P21 watt bulb 3 Insert the new bulb into the socket and turn it clockwise until the bulb locks into place 4 Install lenses and retaining screws 93100894 2 To replace the bottom flasher light bulb 5 Remove the two screws 3 retaining the top flasher light lenses and remove the lenses 93100885 3 7 51 ...

Page 168: ... 4 and rotate bulb counter clock wise in socket to remove NOTE Replace with a R10 watt bulb 7 Insert the new bulb into the socket and turn it clockwise until the bulb locks into place 8 Install lenses and retaining screws 93100886 4 7 52 ...

Page 169: ...k If toe in is not correct adjust as follows 1 Loosen the tie rod locknuts 1 2 Adjust the tie rod tube assembly 2 as required to give 0 5 mm 0 0 2 in toe in 3 After the correct toe in is obtained tighten the tie rod locknuts 93100867 1 7 53 ...

Page 170: ... Rotating parts The engine is running Keep clear of rotating fans and belts Failure to comply could result in death or serious injury W0275A 1 Loosen the alternator mounting bolts 1 2 Pry the alternator away from the engine and tighten the mounting bolts 3 Recheck belt deflection A When 10 kg 22 lb of pressure is applied midway between the belt pulleys a correctly tightened belt will deflect 10 12...

Page 171: ... use No 2 diesel fuel for winter storage because of wax separation and setting at low temperature 6 Open the drain valve of the radiator and engine block Flush the system close the drain valves and fill with a 50 50 solution of permanent antifreeze and clear water 7 Remove the battery and clean it thoroughly Be sure that it is fully charged and that the electrolyte is at the proper level Store the...

Page 172: ...a rain cap 4 Check the cooling system for the proper level 50 50 solution of antifreeze and clear water 5 Start the engine and allow it to idle a few minutes En sure the engine is receiving lubrication and that each control is functioning correctly 6 Drive the tractor without a load and check to make sure it is operating satisfactorily Touch up paint The following New Holland paints are recommende...

Page 173: ... valve Fuel shutoff solenoid on fuel injection pump stuck in off position Check solenoid for proper operation repair as needed Engine speed is irregular Air in fuel system Bleed the fuel system Fuel filter clogged Clean or replace the filter Injection nozzle clogged Repair or replace nozzle Fuel leakage Repair fuel system Irregular fuel injection Repair or replace fuel injection pump Engine stops ...

Page 174: ... or belt is broken Adjust belt tension or replace belt Dirt attached to the radiator or prescreen Clean radiator fins or screen as needed Clutch Troubleshooting Problem Possible Cause Correction Clutch slips Incorrect adjustment of clutch pedal free play Adjust the pedal free play correctly Clutch disc lining worn or broken Replace clutch disc Clutch does not release Excessive clutch pedal free pl...

Page 175: ...it as needed Steering cylinder piston seal damaged or worn Repair cylinder as needed External oil leakage of oil tubes or hoses Repair or replace tubes or hoses as needed Excessive steering wheel effort Steering unit Spline and column spline does not align Check mounted condition of steering unit and column Steering unit Spool and sleeve damaged by foreign material Replace steering unit Steering u...

Page 176: ... to warm up the oil HST oil filter clogged Replace the HST filter Oil shortage Add transmission oil as needed Electrical system Troubleshooting Problem Possible Cause Correction Headlights are dim Battery charge is low Charge or replace battery Faulty headlight wiring or faulty ground connection Check and repair wiring as needed Battery does not charge Incorrect wiring Check battery terminals and ...

Page 177: ... of glow plug wiring Check and repair glow plug wiring as needed Blown fuse Check for cause and replace fuse with cor rect size Glow plug relay or safety controller faulty Check relay and controller for proper func tion replace as needed Faulty glow plugs Check and replace glow plugs as needed 8 5 ...

Page 178: ...8 TROUBLESHOOTING 8 6 ...

Page 179: ...in Not Adjustable NOTICE Never attempt to widen the tread setting by reversing front wheels on a front wheel drive system NOTE Torque front wheel bolts and nuts to 176 196 N m 130 145 lb ft Rear wheel settings Tire Type Tractor Model Setting NOTE Agricultural R1 11 2 24 Front Wheel Drive 1041 1374 mm 41 0 54 1 in Adjustable by switching Dish in or dish out Turf R3 41 x 14 00 20 1208 mm 47 5 in Fro...

Page 180: ...re Maximum load capacity at Minimum inflation pressure Maximum load capacity at maximum inflation pressure Agricultural R1 7 14 4PR R1 41 248 kPa 6 36 psi 160 kg 353 lb 449 kg 990 lb Turf R3 25 x 8 50 14 4PR R3 34 152 kPa 5 22 psi 251 kg 553 lb 599 kg 1321 lb Industrial R4 25 x 8 50 14 6PR R4 207 345 kPa 30 50 psi 716 kg 1579 lb 966 kg 2130 lb Rear tire inflation pressures Tire Type Tire Size Reco...

Page 181: ...e Crankcase With Filter 4 2 L 4 4 US qt Rear Axle Transmission Includes Hydraulics Mechanical 32 0 L 8 5 US gal HST 32 0 L 8 5 US gal Front Axle 6 5 L 6 9 US qt COOLING SYSTEM Type Pressurized Liquid with Recirculating Bypass Water Pump Type Centrifugal Drive V Belt Belt Deflection 10 12 mm 0 4 0 47 in when 10 kg 22 lb pressure is applied midway between belt pulleys Thermostat Start to Open 76 5 C...

Page 182: ...m 120 in Left turn 3297 mm 129 8 in Right turn Steering System Relief Valve Setting 11720 kPa 1700 psi POWER TAKE OFF Type Independent Shaft Size Rear PTO 35 mm 1 4 in Mid PTO 25 4 mm 1 in Engine Speed for 540 RPM Rear PTO Operation 2510 RPM HST Transmission 2510 RPM Mechanical Transmission Engine Speed for 2000 RPM Mid PTO Operation 2545 RPM HST 2545 RPM Mechanical Horsepower PTO Observed 12 8 kW...

Page 183: ...ed 5 88 km h 3 65 mph Range Mid 4th speed 7 25 km h 4 50 mph Range High 1st speed 9 50 km h 5 90 mph Range High 2nd speed 13 85 km h 8 61 mph Range High 3rd speed 17 97 km h 11 17 mph Range high 4th speed 22 17 km h 13 78 mph Mechanical Position Reverse Range Low 1st speed 1 08 km h 0 67 mph Range Low 2nd speed 1 58 km h 0 98 mph Range Low 3rd speed 2 05 km h 1 27 mph Range Low 4th speed 2 53 km h...

Page 184: ...5 x 8 50 14 6PR R4 REAR Agricultural 11 2 24 4PR R1 Turf 41 x 14 00 20 4PR R3 Industrial 43 x 16 20 4PR R4 WHEEL BOLT TORQUES Front Wheel Disc to Hub FWD 176 196 N m 130 145 lb ft Rear Wheel Disc to Axle 176 196 N m 130 145 lb ft ROPS ATTACHING BOLT TORQUES ROPS to Rear Axle 132 147 N m 97 108 lb ft Seat Belt 49 54 N m 36 40 lb ft 9 6 ...

Page 185: ...n 1722 mm 67 8 in Ind Tires 43 x 16 20 Up Position 2241 mm 88 2 in Down Position 1732 mm 68 2 in 4 WIDTH Rear Axle Outside to Outside of Tire Ag Tires 11 2 24 Dished In 1383 mm 54 45 in Dished Out 1639 mm 64 53 in Turf Tires 41 x 14 00 20 Dished In Only 1562 mm 61 50 in Ind Tires 43 x 16 20 Dished In Only 1639 mm 66 50 in 5 MINIMUM GROUND CLEARANCE under drawbar Ag Tires 11 2 24 261 0 mm 10 3 in T...

Page 186: ...n Only 1159 mm 45 6 in Ind Tires 25 x 8 50 14 Dished In Only 1159 mm 45 6 in 7 REAR Ag Tires 11 2 24 1041 1374 mm 41 0 54 1 in Turf Tires 41 x 14 00 20 1208 mm 47 5 in Ind Tires 43 x 16 20 Dished In Only 1283 mm 50 5 in WEIGHT Hydrostatic transmission model 1120 kg 2469 lb Mechanical transmission model 1104 kg 2434 lb 9 8 ...

Page 187: ...9 SPECIFICATIONS NHIL12CT00862HA 1 9 9 ...

Page 188: ...9 SPECIFICATIONS 9 10 ...

Page 189: ...pment Grille guard The optional pivoting grille guard A provides protection to the front end of the tractor The grille guard is compat ible with the front end loader The grille guard cannot be used with the front weight carrier NHIL17CT01459AA 1 10 1 ...

Page 190: ...10 ACCESSORIES 10 2 ...

Page 191: ... SHIELDS and OPERATOR S PLATFORM Check all the items below to insure they care installed correctly and operating properly Seat Belts Installed PTO shield installed Slow Moving Vehicle SMV emblem installed Safety decals installed Operator presence system safety interlock system for cranking circuit operation Park brake operation Hazard lights tail lights operation All lights operation Operator s Ma...

Page 192: ...ment Four Wheel Drive 4WD operation Operation and adjustment of brakes Hydrostatic transmission HST and 12x12 mechanical shuttle transmission No fluid or oil leaks 5 OTHER Check for proper installation of the following items Air cleaner element hose connections Engine belts tension adjustment Battery fully charged Top link Draw bar The above pre delivery service was performed and corrective action...

Page 193: ...nstalled correctly and operating properly Seat Belts Installed PTO shield installed Slow Moving Vehicle SMV emblem installed Safety decals installed Operator presence system safety interlock system for cranking circuit operation Park brake operation Hazard lights tail lights operation All lights operation Operator s Manual present 2 FLUID LEVELS and LUBRICATION Check and top off as necessary Engin...

Page 194: ...brakes Hydrostatic transmission HST and 12x12 mechanical shuttle transmission No fluid or oil leaks 5 OTHER Check for proper installation of the following items Air cleaner element hose connections Engine belts tension adjustment Battery fully charged Top link Draw bar The above pre delivery service was performed and corrective action taken as required Dealer Representative s Signature I have been...

Page 195: ...eration 4 8 Driving the vehicle 5 6 E Ecology and the environment 2 8 Electrical system Troubleshooting 8 4 Electro Magnetic Compatibility EMC 1 4 Emergency stopping 4 18 Emissions overview 1 8 Engine break in procedure 4 1 Engine cooling system Basic instructions 7 7 Engine cooling system Check 7 10 Engine cooling system Drain fluid 7 43 Engine lubrication system Change fluid 7 14 7 31 Engine lub...

Page 196: ...rientation 1 7 Main fuse Check 7 48 Maintenance chart 7 8 Mechanical service brakes Check 7 28 Mechanical service brakes Troubleshooting 8 2 Mid Power Take Off PTO lever 3 22 Multifunctional light switch 3 18 N Note to the Owner 1 1 O Oil filter Replace 7 33 Oil filter Replace 7 34 Operator s manual storage 1 6 Operator presence system 6 5 Optional equipment 10 1 P Park brake lever 3 20 Park brake...

Page 197: ...e engine 4 15 Storing the tractor 7 55 T Tail light and brake light bulb Replace 7 50 Tire inflation pressures 9 2 Tire pressure Check 7 23 Top link adjustment 4 9 Towing the tractor for recovery 5 7 Tractor ballasting weights 6 3 Tractor dimensions 9 7 Transmission Change fluid 7 40 Transmission Check 7 12 7 22 Transmission operation at low ambient temperatures 4 22 Transmission range lever 3 19 ...

Page 198: ...roperty of those respective companies CNH Industrial America LLC reserves the right to make improvements in design and changes in specifications at any time without notice and without incurring any obligation to install them on units previously sold Specifications descriptions and illustrative material herein are as accurate as known at time of publication but are subject to change without notice ...

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Summary of Contents for Workmaster 25 Tier 4B

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New Holland Workmaster 25 Tier 4B, Operator'S Manual, Page: 41 / 198

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Summary of Contents for Workmaster 25 Tier 4B

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