New Holland TC 31/35DA Series Tractors Repair Manual PDF

This PDF Repair Manual has been prepared to provide the customer and maintenance personnel with information and instructions on the maintenance and repair of New Holland TC 31/35DA Series Tractors. It covers:

SECTION 00 - GENERAL INFORMATION
Chapter 1 - General Information
Section Description Page
Precautionary Statements
Personal Safety 
Machine Safety 
Information 
Safety 
Decals 
Ecology and the Environment 
International Symbols 
Specifications 
General Dimensions 
Minimum Hardware Tightening Torques 
00 400 Lubrication and Maintenance 

SECTION 10 - ENGINE
Chapter 1 - Engine Systems
Section Description Page
Specifications
Engine Bolt Torque Specifications 
Engine Fuel System Bolt Torque Specifications 
Metric Bolt Torque Specifications 
Special Tools 
Description of Operation -- General Information 
Troubleshooting 
Overhaul
Section Description Page
10 304 Description of Operation -- Engine Lubrication System 
10 400 Description of Operation -- Cooling System 
Overhaul 
Chapter 2 - Fuel System
Section Description Page
Specifications 
Fuel Injection Pump Specifications 
Special Tools 
Troubleshooting -- General 
Troubleshooting -- Fuel Injectors 
Troubleshooting -- Governor 
10 242 Description of Operation -- Injection Pump 
Timing and Governor Adjustment 
Fuel Setting -- Adjustment 
10 230 Description of Operation -- Governor 
10 218 Description of Operation -- Injectors 
Troubleshooting 

SECTION 18 - CLUTCH
Chapter 1 - Clutch
Section Description Page
Troubleshooting 
Specifications 
Special Tools 
Description of Operation -- Single Clutch 
Adjustments 
Overhaul 
Description of Operation -- Double Clutch 
Adjustments 
Overhaul 
Servicing Clutch-Related Components 
Clutch Dimensions 
Clutch Linkage Components

SECTION 21 - GEAR TRANSMISSION
Chapter 1 - Gear Transmission
Section Description Page
Specifications
General Bolt Torque Specifications
Special Tools 
Description of Operation 
Powerflow 
21 110 10 Overhaul 
Overhaul 

SECTION 25 - FWD AXLE
Chapter 1 - SuperSteer
Section Description Page
Specifications 
Torque Specifications
Front to Rear Axle Ratio
Special Tools 
25 100 Description of Operation -- SuperSteer, Front Axle and Sensitrack 
SuperSteer Axle Components
Chapter 2 - Standard FWD Axle
Section Description Page
Specifications 
Bolt Torque Specifications 
Troubleshooting 
Description of Operation 

SECTION 27 - DIFFERENTIAL, REAR AXLE
Chapter 1 - Differential, Rear Axle
Section Description Page
Specifications 
Ring Gear and Pinion Gear Pattern Specification and Adjustment 
Bolt Torque Specifications 
Special Tools 
Introduction 
27 110 Description of Operation -- Differential Assembly 
Overhaul 
Description of Operation -- Rear Axle 
Overhaul

SECTION 29 - HYDROSTATIC TRANSMISSION
Chapter 1 - Hydrostatic Transmission
Section Description Page
Specifications 
Minimum Hardware Tightening Torques 
Special Tools 
Troubleshooting 
Description of Operation 
Overhaul 
Pressure Tests 
Description of Operation
Overhaul 
Adjustments 
SECTION 31 - POWER TAKE-OFF SYSTEMS
Chapter 1 - Power Take-Off Systems
Section Description Page
Description of Operation 
Overhaul 
Description of Operation 
Overhaul 
Specifications
SECTION 33 - BRAKES
Chapter 1 - Brakes
Section Description Page
Description of Operation 
33 120 Overhaul 
Specifications 
SECTION 35 - HYDRAULIC SYSTEM
Chapter 1 - Hydraulic System
Section Description Page
Specifications 
Bolt Torque Specifications 
Special Tools 
35 000 Description of Operation 
Troubleshooting
Pressure Testing 
Overhaul

Section Description Page
Adjustments 
Description of Operation 
Overhaul 
Description of Operation 
Overhaul 
SECTION 41 - STEERING SYSTEMS
Chapter 1 - Power Steering
Section Description Page
Specifications 
Metric Bolt Torque Specifications 
Special Tools 
Description of Operation -- Power Steering System
Description of Operation -- SuperSteer 
41 206 FWD Power Steering Operation 
41 200 FWD Manual Operation 
SuperSteer Power Steering Operation 
SuperSteer Manual Operation 
Pressure Testing 
Troubleshooting 
Overhaul 
SECTION 44 - WHEELS AND TIRES
Chapter 1 - Wheels and Tires
Section Description Page
Wheels and Tires 
Wheel Nut Torque Specification 
SECTION 55 - ELECTRICAL SYSTEM
Chapter 1 - Electrical Components
Section Description Page
Description of Electrical System 
Battery and Fuses 
Electrical System Components -- Description and Testing 
Engine Sensors 
Lighting 
Auxiliary Electrical Power Socket

Chapter 2 - Electrical Circuits
Section Description Page
Complete Wiring Diagram 
Safety Start Circuit (Operator Present) 
Safety Start Circuit (Operator Not Present) 
Safe Operation Circuit (Operator Present)
Safe Operation Circuit (Operator Not Present) 
Glow Plug Circuit 
Road Lights Circuit (Low Beam) 
Road Lights Circuit (High Beam) 
Hazard Flasher Circuit 
Right Turn Signal Circuit
Left Turn Signal Circuit 
PTO Indicator Light Circuit 
Engine Coolant Temperature Circuit 
Engine Low Oil Pressure Indicator Light Circuit 
Fuel Level Circuit 
Park Brake Indicator LIght Circuit 
Tachometer Circuit 
Auxiliary Power Socket Circuit 
Cruise Control Circuit (HST Transmission) 
Charging Circuit 
Safety Alarm Circuit (Key “OFF” and Park Brake “OFF”) 
Safety Alarm Circuit (Key “ON”, Rear PTO “ON”, Operator Not Present
and Park Brake “ON”) 
Safety Alarm Circuit (Key “ON”, Rear PTO “ON”, Operator Not Present and
Park Brake “OFF”) 
Safety Alarm Circuit (Key “ON”, Rear PTO “OFF”, Operator Not Present and
Park Brake “OFF”) 
Chapter 3 - Instrument Panel
Section Description Page
Component Operation and Servicing 
Component Testing and Replacement
Chapter 4 - Alternator and Starter
Section Description Page
Charging System 
Alternator Specifications 
Alternator Troubleshooting 
Starter Motor Specifications -- TC31DA 
Starter Motor Troubleshooting 
Starting System 
Starter Motor Specifications -- TC35DA 
Starter Motor Troubleshooting 
Starting System 
SECTION 90 - PLATFORM
Chapter 1 - Platform
Section Description Page
Platform

This comprehensive manual is suitable for professional technicians and novice mechanics alike.

Features of the Manual
Format: PDF
Language: English
Pages: 782
Compatible with all versions of Windows, Mac, Linux, iPhone, iPad, and Android
Electronic information includes a big of contents with material about descriptions, troubleshooting, specifications, operation, service instructions, wiring diagram, electrical system components, overhaul, hydraulic system, hydrostatic transmission, special tools, etc. Also, you can see a variety of screenshots and diagrams, various tables, and diagrams that will help you to get acquainted with your equipment in detail and understand the text.

FAQs
How do I download the manual?
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Is the manual printable?
Yes, all pages are printable.

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