New Holland T8.385 Service Manual
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New Holland T8.385 Service Manual

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SERVICE MANUAL
T8.295 / T8.325 / T8.355 / T8.385 TIER 3
Tractor
Part number 47681318
English
May 2017
© 2017 CNH Industrial Latin America LTDA. All Rights Reserved.

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  • Page 1 SERVICE MANUAL T8.295 / T8.325 / T8.355 / T8.385 TIER 3 Tractor Part number 47681318 English May 2017 © 2017 CNH Industrial Latin America LTDA. All Rights Reserved.
  • Page 2 SERVICE MANUAL T8.295 18x4, with cab, tier 3 T8.325 18x4, with cab, tier 3 T8.355 18x4, with cab, tier 3 T8.385 18x4, with cab, tier 3 47681318 16/05/2017 Find manuals at https://best-manuals.com...
  • Page 3 Link Product / Engine Product Market Product Engine T8.295 18x4, with cab, tier 3 Latin America F2CFP614E*H003 T8.325 18x4, with cab, tier 3 Latin America F2CFP614D*H003 T8.355 18x4, with cab, tier 3 Latin America F2CFP614C*H003 T8.385 18x4, with cab, tier 3...
  • Page 4 Contents INTRODUCTION Engine..................10 [10.001] Engine and crankcase ............. 10.1 [10.114] Pump drives .
  • Page 5 Rear axle system................ 27 [27.100] Powered rear axle..............27.1 [27.106] Rear bevel gear set and differential .
  • Page 6 [41.206] Pump ................41.3 Cab climate control ..............
  • Page 7 [90.160] Cab interior trim and panels............90.6 47681318 16/05/2017 Find manuals at https://best-manuals.com...
  • Page 8 INTRODUCTION 47681318 16/05/2017 Find manuals at https://best-manuals.com...

  • Page 9: Table Of Contents

    Contents INTRODUCTION International symbols (*) ............... . 3 Foreword - How to use and navigate through this manual .

  • Page 10: International Symbols

    INTRODUCTION International symbols T8.295 T8.325 T8.355 T8.385 As a guide to the operation of the machine, various universal symbols have been utilized on the instruments, controls, switches, and fuse box. The symbols are shown below with an indication of their meaning.

  • Page 11: Foreword - How To Use And Navigate Through This Manual

    INTRODUCTION Foreword - How to use and navigate through this manual This manual has been produced by a new technical information system. This new system is designed to deliver technical information electronically through web delivery (eTIM), DVD, and paper manuals. A coding system called SAP has been developed to link the technical information to other Product Support functions, e.g., Warranty.
  • Page 12 INTRODUCTION Manual content This manual is divided into Sections. Each Section is then divided into Chapters. Contents pages are included at the beginning of the manual, then inside every Section and inside every Chapter. An alphabetical Index is included at the end of each Chapter.
  • Page 13 INTRODUCTION 61 - Metering system 62 - Pressing - Bale formation 63 - Chemical applicators 64 - Chopping 66 - Threshing 68 - Tying/Wrapping/Twisting 69 - Bale wagons 70 - Ejection 71 - Lubrication system X X X X X 72 - Separation 73 - Residue handling 74 - Cleaning...
  • Page 14 INTRODUCTION Chapters Each Chapter is identified by a number e.g. Engine - Engine and crankcase - 10.001. The first number is identical to the Section number i.e. Chapter 10.001 is inside Section 10, Engine. The second number is representative of the Chapter contained within the Section.
  • Page 15 INTRODUCTION Information units and information search Each chapter is composed of information units. Each information unit has the SAP code shown in parentheses. This indicates the function and type of information in that information unit. Each information unit has a page reference within that Chapter.

  • Page 16: Foreword - Important Notice Regarding Equipment Servicing

    Specifications, descriptions, and illustrative material herein are as accurate as known at time of publication but are subject to change without notice. In case of questions, refer to your NEW HOLLAND Sales and Service Networks. 47681318 16/05/2017...

  • Page 17: Safety Rules

    INTRODUCTION Safety rules T8.295 T8.325 T8.355 T8.385 Standard safety precautions Be informed and notify personnel of the laws in force regulating safety, and provide documentation available for consultation. • Keep working areas as clean as possible. • Ensure that working areas are provided with emergency boxes. They must be clearly visible and always contain adequate sanitary equipment.
  • Page 18 • Do not connect any electronic service tool to the engine electrical equipment unless specifically approved by NEW HOLLAND. • Do not modify the fuel system or hydraulic system unless approved by NEW HOLLAND. Any unauthorized modifi- cation will compromise warranty assistance and may affect engine operation and life span.

  • Page 19: Safety Rules (*)

    INTRODUCTION Safety rules T8.295 T8.325 T8.355 T8.385 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.

  • Page 20: Safety Rules - Personal Safety

    INTRODUCTION Safety rules - Personal safety General safety rules Use caution when operating the machine on slopes. Raised equipment, full tanks and other loads will change the center of gravity of the machine. The machine can tip or roll over when near ditches and embankments or uneven surfaces.
  • Page 21 INTRODUCTION DO NOT attempt to remove material from any part of the machine while it is being operated or components are in motion. Make sure all guards and shields are in good condition and properly installed before operating the machine. Never operate the machine with shields removed.
  • Page 22 INTRODUCTION General maintenance safety Keep area used for servicing the machine clean and dry. Clean up spilled fluids. Service machine on a firm level surface. Install guards and shields after servicing the machine. Close all access doors and install all panels after servicing the machine. Do not attempt to clean, lubricate, clear obstructions or make adjustments to the machine while it is in motion or while the engine is running.
  • Page 23 INTRODUCTION Driving on public roads and general transportation safety Comply with local laws and regulations. Use appropriate lighting to meet local regulations. Make sure Slow Moving Vehicle (SMV) emblem is visible. Use safety chains for trailed equipment when provided with machine or equipment. Lift implements and attachments high enough above ground to prevent accidental contact with road.
  • Page 24 INTRODUCTION General battery safety Always wear eye protection when working with batteries. Do not create sparks or have open flame near battery. Ventilate when charging or using in an enclosed area. Disconnect negative (-) first and reconnect negative (-) last. When welding on the machine, disconnect both terminals of the battery.
  • Page 25 INTRODUCTION Power Take-Off (PTO) PTO-driven machinery can cause death or serious injury. Before working on or near the PTO shaft or servicing or clearing the driven machine, put the PTO lever in the disengage position, stop the engine, and remove the key. Whenever a PTO is in operation, a guard must be in place to prevent death or injury to the operator or bystanders.
  • Page 26 INTRODUCTION Operator protective structure Your machine is equipped with an operator protective structure, such as: a Roll Over Protective Structure (ROPS), Falling Object Protective Structure (FOPS), or a cab with ROPS. A ROPS may be a can frame or a two-posted or four-posted structure used for the protection of the operator to minimize the possibility of serious injury.
  • Page 27 INTRODUCTION Hazardous chemicals If you are exposed to or come in contact with hazardous chemicals you can be seriously injured. The fluids, lubricants, paints, adhesives, coolant, etc. required for the function of your machine can be hazardous. They may be attractive and harmful to domestic animals as well as humans.
  • Page 28 INTRODUCTION Face the machine when mounting and dismounting. Maintain a three-point contact with steps, ladders, and handholds. Never mount or dismount from a moving machine. Do not use the steering wheel or other controls or accessories as handholds when entering or exiting the cab or operator’s platform.
  • Page 29 INTRODUCTION When making turns with towed or mounted implements, always take into consideration the width and inertia of the implement. Prevent a trailer or implement from moving when detached from the tractor. Properly connect the auxiliary brake system. Properly connect the auxiliary lighting harness to the implement. Do not exceed implement transport speed or the speed rating on the implement tires.
  • Page 30 INTRODUCTION Roll over and tip over Travel speed should be such that complete control and machine stability is maintained at all times. Where possible, avoid operating near ditches, embankments and holes. Reduce speed when turning, crossing slopes, and on rough, slick, or muddy surfaces.
  • Page 31 INTRODUCTION Hydraulic system safety Hydraulic oil leaking under pressure can penetrate the skin and cause infection or other injury. To prevent personal injury: • Relieve all pressure before disconnecting fluid lines. • Before applying pressure, make sure all connections are tight and components are in good condition. •...

  • Page 32: Safety Rules - Ecology And The Environment

    Improper disposal of batteries can contaminate the soil, groundwater, and waterways. NEW HOLLAND strongly recommends that you return all used batteries to a NEW HOLLAND dealer, who will dispose of the used batteries or recycle the used batteries properly. In some countries, this is a legal requirement.

  • Page 33: Torque - Minimum Tightening Torques For Normal Assembly

    INTRODUCTION Torque - Minimum tightening torques for normal assembly METRIC NON-FLANGED HARDWARE NOM. LOCKNUT LOCKNUT SIZE CL.8 CL.10 CLASS 8.8 BOLT and CLASS 10.9 BOLT and W/CL8.8 W/CL10.9 CLASS 8 NUT CLASS 10 NUT BOLT BOLT PLATED PLATED UNPLATED UNPLATED W/ZnCr W/ZnCr 2.2 N·m (19 lb...
  • Page 34 INTRODUCTION METRIC FLANGED HARDWARE NOM. CLASS 8.8 BOLT and CLASS 10.9 BOLT and LOCKNUT LOCKNUT SIZE CLASS 8 NUT CLASS 10 NUT CL.8 CL.10 W/CL8.8 W/CL10.9 BOLT BOLT PLATED PLATED UNPLATED UNPLATED W/ZnCr W/ZnCr 2.4 N·m (21 lb 3.2 N·m (28 lb 3.5 N·m (31 lb 4.6 N·m (41 lb 2.2 N·m (19 lb...
  • Page 35 INTRODUCTION 1. Manufacturer's Identification 2. Property Class 3. Clock Marking of Property Class and Manufacturer's Identification (Optional), i.e. marks 60° apart indicate Class 10 properties, and marks 120° apart indicate Class 8. INCH NON-FLANGED HARDWARE LOCKNUT LOCKNUT NOMINAL SAE GRADE 5 BOLT SAE GRADE 8 BOLT GrB W/ Gr5 GrC W/ Gr8...
  • Page 36 INTRODUCTION INCH FLANGED HARDWARE NOM- LOCKNUT LOCKNUT SAE GRADE 5 BOLT and SAE GRADE 8 BOLT and INAL GrF W/ Gr5 GrG W/ Gr8 SIZE BOLT BOLT UNPLATED PLATED UNPLATED PLATED or PLATED W/ZnCr or PLATED W/ZnCr SILVER GOLD SILVER GOLD 12 N·m (106 lb 13 N·m (115 lb...
  • Page 37 INTRODUCTION Inch Lock Nuts, All Metal (Three optional methods) 20090268 Grade Identification Grade Corner Marking Method (1) Flats Marking Method (2) Clock Marking Method (3) Grade A No Notches No Mark No Marks Grade B One Circumferential Notch Letter B Three Marks Grade C Two Circumferential Notches...

  • Page 38: Torque - Standard Torque Data For Hydraulics

    INTRODUCTION Torque - Standard torque data for hydraulics Installation of adjustable fittings in straight thread O-ring bosses 1. Lubricate the O-ring by coating it with a light oil or petroleum. Install the O-ring in the groove adjacent to the metal backup washer which is assembled at the extreme end of the groove (4).
  • Page 39 INTRODUCTION Pipe thread fitting torque Thread size Torque (maximum) 1/8-27 13 N·m (10 lb ft) Before installing and tightening pipe fittings, clean the 1/4-18 16 N·m (12 lb ft) threads with a clean solvent or Loctite cleaner and apply 3/8-18 22 N·m (16 lb ft) sealant L ®...

  • Page 40: Basic Instructions - Shop And Assembly

    Only use CNH Original Parts or NEW HOLLAND Original Parts. Only genuine spare parts guarantee the same quality, duration, and safety as original parts, as they are the same parts that are assembled during standard production. Only CNH Original Parts or NEW HOLLAND Original Parts can offer this guarantee.
  • Page 41 W0111A Special tools The special tools that NEW HOLLAND suggests and illustrate in this manual have been specifically researched and designed for use with NEW HOLLAND machines. The special tools are essential for reliable repair operations. The special tools are accurately built and rigorously tested to offer efficient and long-lasting operation.

  • Page 42: Capacities

    Fuel tank – main (*) 359.6 L (79.1 UK gal) Petroleum diesel fuel (B7 Biodiesel) Fuel tank – auxiliary (*) 445.0 L (117.6 US gal) NEW HOLLAND AMBRA GR-9 Grease fittings As required NLGI 2 MULTI-PURPOSE GREASE Air conditioning – refrigerant...
  • Page 43 Torque - Standard torque data for hydraulics Sealant Loctite® 565™ PST Torque - Standard torque data for hydraulics Loctite® 545™ Torque - Standard torque data for hydraulics NEW HOLLAND AMBRA Capacities MASTERGOLD™ HSP ENGINE OIL SAE 15W-40 NEW HOLLAND AMBRA Capacities ACTIFULL™...
  • Page 44 SERVICE MANUAL Engine T8.295 18x4, with cab, tier 3 T8.325 18x4, with cab, tier 3 T8.355 18x4, with cab, tier 3 T8.385 18x4, with cab, tier 3 47681318 16/05/2017...
  • Page 45 Contents Engine - 10 [10.001] Engine and crankcase ............. . . 10.1 [10.114] Pump drives .
  • Page 46 CONSUMABLES INDEX Consumable Reference PAGE Loctite® 515™ Accessory drive - Install 10.2 / 16 NEW HOLLAND AMBRA Engine cooling system - Filling 10.6 / 15 AGRIFLU 47681318 16/05/2017...
  • Page 47 47681318 16/05/2017...
  • Page 48 Engine - 10 Engine and crankcase - 001 T8.295 18x4, with cab, tier 3 T8.325 18x4, with cab, tier 3 T8.355 18x4, with cab, tier 3 T8.385 18x4, with cab, tier 3 47681318 16/05/2017 10.1 [10.001] / 1...
  • Page 49 Contents Engine - 10 Engine and crankcase - 001 SERVICE Engine Remove ................. . 3 Install .
  • Page 50 Engine - Engine and crankcase Engine - Remove Prior operation: Battery - Disconnect (55.302) Prior operation: Side shield - Remove (90.102) Prior operation: Hood - Remove (90.100) Prior operation: Engine cooling system - Emptying (10.400) Prior operation: Air conditioning - Recover (50.200) NOTE: During the disassembly of components with O-ring seals, the seals should be discarded and new seal installed during assembly.
  • Page 51 Engine - Engine and crankcase 7. Disengage the hose clamps (1) and disconnect the air vent hose (2) and the hose (3) from the deaeration tank to the recovery bottle. RCPH10CCH774AAB 8. Loosen the turbocharger clamp (1). 9. Loosen the air cooler inlet hose clamp (2). 10.
  • Page 52 Engine - Engine and crankcase 14. Loosen the hose clamp (1) at the engine coolant outlet and disconnect the hose from the thermostat housing. RCPH10CCH776AAB 15. Loosen the hose clamp and disconnect the coolant line into the engine hose. RCPH10CCH580AAB 16.
  • Page 53 Engine - Engine and crankcase 19. Disconnect the tractor to engine harness connectors (1). RCPH10CCH781AAB 20. Disconnect the harness connectors to the alternator (1) and the A/C compressor clutch (2). 21. Remove the upper left A/C compressor bolt and re- move the ground wire (3).
  • Page 54 Engine - Engine and crankcase 24. Remove the nut (1) and the clamp bolts (2). Disen- gage the power cable (3). RCPH10CCH785AAB 25. Loosen the nut (1) and disconnect the fuel supply line to the EMC cooler RCPH10CCH787AAB 26. Disengage the clamp (1) and disconnect the fuel re- turn hose (2) from the pipe.
  • Page 55 Engine - Engine and crankcase 28. Loosen the nuts (1) and disconnect the compressor inlet (2) and outlet (3) tubes. RCPH10CCH789AAB 29. Disconnect the harness connector to the SCR heater control valve solenoid (1). 30. Raise the locking wire (2) and disconnect the heater supply connector (3) from the valve.
  • Page 56 Engine - Engine and crankcase 34. Remove the holding nut (1) and disengage the ground wire (2). RCPH10CCH793AAB 35. Loosen the fitting and disconnect the hydraulic oil line (1) (right side of engine). RCPH10CCH798AAB 36. Disconnect the water in fuel sensor connector (1) from the primary fuel filter.
  • Page 57 Engine - Engine and crankcase 38. Remove the jump start stud. RCPH10CCH796AAB 39. Remove the nut (1) and disengage the cables from the starter. RCPH10CCH797AAB 40. Remove the plug (1), remove the attaching screw (2) and remove the starter solenoid wire (3). RCPH10CCH818AAB 41.
  • Page 58 Engine - Engine and crankcase 42. Remove the six socket head bolts (1) and three back- ing plates (2) securing the drive shaft assembly to the engine drive pulley. Disengage the drive from the pul- ley. RCPH10CCH562AAB 43. Remove the nuts and washers (1) from the cooling assembly support bracket on the left and right sides.
  • Page 59 Engine - Engine and crankcase 49. Remove the two bolts (1) securing the rear support bracket. RCPH10CCH800AAB 50. Disconnect the harness connector (1) to the dosing valve. RCPH10CCH801AAB 51. Disconnect the DEF supply and return hoses (1). NOTE: Squeeze the locking tabs (2) together and pull straight upward on the elbow.
  • Page 60 Engine - Engine and crankcase 53. Remove the clamp (1) at the SCR muffler. Remove the attaching bolts (2) securing the support bracket. Remove the pipe and set aside. RCPH10CCH803AAB 54. Disengage the engine blow-by hose clamp (1) at the intake pipe.
  • Page 61 This as a preview PDF file from best-manuals.com Download full PDF manual at best-manuals.com...

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