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SERVICE MANUAL
7630 / 8030 TIER 3
Tractor
Part number 47793462
English
April 2017
© 2017 CNH Industrial Latin America LTDA. All Rights Reserved.

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Summary of Contents for New Holland 7630 TIER 3

  • Page 1 SERVICE MANUAL 7630 / 8030 TIER 3 Tractor Part number 47793462 English April 2017 © 2017 CNH Industrial Latin America LTDA. All Rights Reserved.
  • Page 2 SERVICE MANUAL 7630 8x2, Tier 3, 7630 16x4, Tier 3, 7630 12x3, Tier 3, 7630 24x6, Tier 3, 8030 8x2, Tier 3, 8030 16x4, Tier 3, 8030 12x3, Tier 3, 8030 24x6, Tier 3 47793462 14/03/2017 Find manuals at https://best-manuals.com...
  • Page 3 Link Product / Engine Product Market Product Engine 7630 8x2, Tier 3 Latin America F4CE9484D*J601 7630 16x4, Tier 3 Latin America F4CE9484D*J601 7630 12x3, Tier 3 Latin America F4CE9484D*J601 7630 24x6, Tier 3 Latin America F4CE9484D*J601 8030 8x2, Tier 3 Latin America F4CE9484E*J601 8030 16x4, Tier 3...
  • Page 4 Contents INTRODUCTION Engine..................10 [10.001] Engine and crankcase ............. 10.1 [10.216] Fuel tanks .
  • Page 5 [27.106] Rear bevel gear set and differential ..........27.2 [27.120] Planetary and final drives .
  • Page 6 [55.301] Alternator ................55.3 [55.302] Battery.
  • Page 7 47793462 14/03/2017 Find manuals at https://best-manuals.com...
  • Page 8 INTRODUCTION 47793462 14/03/2017 Find manuals at https://best-manuals.com...
  • Page 9: Table Of Contents

    Contents INTRODUCTION International symbols ................3 Foreword - Important notice regarding equipment servicing .
  • Page 10: International Symbols

    INTRODUCTION International symbols 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. Heater plug for Power Take-Off Turning signal Reaction control...
  • Page 11: 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. 47793462 14/03/2017...
  • Page 12: 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 13 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 14 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 15 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 16 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 17: Safety Rules

    INTRODUCTION Safety rules 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 INTRODUCTION Safety rules General safety regulations General Aspects • Strictly follow repair and maintenance procedures. • Do not wear rings, wrist watches, jewelry, accessories, unbuttoned items of clothing, unsecured clothing like ties, torn clothing, scarves, or open jackets or shirts with open zippers that could get caught in moving parts. Use ap- proved safety clothing, such as anti-slip footwear, sleeves, protective goggles, helmets, etc.
  • Page 20 INTRODUCTION • Never lubricate the machine when the engine is running. Electrical systems • If it is necessary to use auxiliary batteries, you must connect the cables on both sides as follows: (+) to (+) and (-) to (-). Avoid causing the terminals to short circuit. The gas that the batteries release is highly flammable. During charging, leave the battery compartment open to improve ventilation.
  • Page 21: Safety Rules

    INTRODUCTION Safety rules Health and safety precautions Many of the procedures involved in machine maintenance and repair services involve physical hazards and other health risks. This section lists some of these hazardous procedures and the materials and equipment associated with them.
  • Page 22 INTRODUCTION Do not clean your hands or clothes with chemicals. Chemicals, particularly solvents and fuels, dry out the skin and can cause irritation and dermatitis. Some can be absorbed through the skin in toxic or harmful quantities. Do not use empty containers to store other chemicals, except when they have been cleaned under supervision. Do not attempt to sniff or inhale chemicals.
  • Page 23 INTRODUCTION Foams – Polyurethane See fire. Used for soundproofing. Cured foams used in seat cushions and finishes. Follow the manufacturer’s in- structions. Components that have not reacted are irritants and could be harmful to the eyes and the skin. Wear sleeves and protective goggles.
  • Page 24 INTRODUCTION Legal aspects Various laws and regulations lay down the health and safety requirements for working with materials and equipment in workshops. Always observe the regulations and laws in force in the country in which you are working. Workshops must comply with the relevant regulations and laws. Consult the local supervisory authorities or related government bodies if you are in any doubt.
  • Page 25 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 26: Safety Rules

    INTRODUCTION Safety rules Personal safety This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible death or injury. Throughout this manual and on machine safety signs, you will find the signal words DANGER, WARNING, and CAU- TION followed by special instructions.
  • Page 27: Torque

    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 28 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 29 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 30 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 31 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 32 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 33 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 34 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 35 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 36 You can use a refractometer to check the concentration level. Do not use additional coolant ad- ditives when you use NEW HOLLAND AMBRA ACTIFULL™ OT EXTENDED LIFE COOLANT. Change the coolant solution at the recommended change interval.
  • Page 37 INTRODUCTION Torque Use the torques in this chart when special torques are not given. These torques apply to fasteners with both UNC and UNF threads, as received from suppliers dry, or when lubricated with engine oil. Not applicable if special graphite lubricants, Molydisulfide greases, or other extreme pressure lubricants are used.
  • Page 38 INTRODUCTION Metric hardware Grade 8.8 Bolts, Nuts and Studs Size lb in/lb ft 4 mm 3 – 4 Nm 24 – 36 lb in 5 mm 7 – 8 Nm 60 – 72 lb in 6 mm 11 – 12 Nm 96 –...
  • Page 39 INTRODUCTION Steel hydraulic fittings 37° flare fitting Tube outside diameter/Hose inside Thread Size lb in/lb ft diameter Inch 6.4 mm 1/4 in 7/16-20 in 8 – 16 Nm 72 – 144 lb in 7.9 mm 5/16 in 1/2-20 in 11 – 22 Nm 96 –...
  • Page 40 INTRODUCTION Lock nut or O-ring boss end fitting Tube outside diameter Nominal SAE Thread Size lb in/lb ft dash size Inch 6.4 mm 1/4 in 7/16-20 in 23 – 27 Nm 204 – 240 lb in 9.5 mm 3/8 in 9/16-18 in 34 –...
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8030 tier 3