New Holland TT55, TT75 Tractor Service Repair Manual 87042097 Download

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This professional service manual is the complete & latest edition available and contains service procedures for the New Holland TT55, TT75 Tractor. In this TT55, TT75 tractor service manual you will find detailed step-by-step instructions, illustrations, specifications and diagrams. View the TT55, TT75 Tractor service manual on your computer or print off detailed information to service or repair your tractor to the manufacturer’s standards. A service manual is also referred to as a repair manual or shop manual.

Topics in the New Holland TT55, TT75 Tractor Service Manual:

GENERAL INFORMATION

ENGINE

Specifications
Torque Data
Engine Special Tools
Engine Sectional Views
Engine Removal
Splitting the tractor
Engine Reinstallation
Engine Disassembly
Engine Assembly
Checks, Dimensions and Repairs
Cylinder Block and Cylinder Liners
Crankshaft, Main Bearings and Flywheel
Connecting Rod
Pistons
Camshaft, Tappets and Valves
Cylinder Head
Valve Guide Replacement
Valve Seat In Cylinder Head Refacing
Injector Sleeve Replacement
Rotating Counterweight Dynamic Balancer
Engine Lubrication System Overhaul
Crankshaft Front Oil Seal Removal/Installation
Coolant System Overhaul
Fuel System Overhaul
Valve Clearance Adjustment
Engine Testing
Air Cleaning System

CLUTCH

Specifications
Clutch Assembly Removal/Installation
Clutch Overhaul
Transmission Clutch Pedal Free-Travel and Adjustment
Adjusting PTO Clutch Linkage

FRONT TRANSMISSION

Specifications
Transmission Removal and Installation
Inspecting the Transmission
Assembling the Transmission

FOUR WHEEL DRIVE TRANSFER BOX

Transfer Box and Axle Shaft

FOUR WHEEL DRIVE (FWD) FRONT AXLE

Four-wheel Drive Front Axle Specifications
Special Tools
Four-wheel Drive Front Axle Special Tools
Four-wheel Drive Front Axle – Description and Operation
Four-wheel Drive Front Axle Repair
Complete Front Axle
Steering Knuckle Pins and Bearings
Stub Axle Adjustment
Bevel Drive Adjustments
Front Axle Differential
Checking the Alignment of Steering-Drive Wheels

REAR AXLE AND TRANSMISSION

Special Tools
Rear Transmission Housing Removal/Installation
Bevel Drive and Differential Removal
Reassembling the Bevel Drive and Differential
Final Drive
Final Drive Removal
Final Drive Disassembly (Cover)
Final Drive Disassembly (Housing)
Final Drive Assembly

2WD FRONT AXLE

2WD Front Axle and Steering Specifications
Two-Wheel Drive Front Axle and Steering Special Tools
Front Axle Repair
Front Axle Removal and Installation
Steering Knuckle Overhaul
Axle Checks
Determining Front Wheel Toe In/Toe Out

POWER TAKE-OFF (PTO)

Specifications
PTO Operation
Power Take-off
PTO Removal and Installation

BRAKE SYSTEM

Specifications
Description and Operation
Brake Pedal Free-Travel/Adjustment
Parking Brake T-Handle Free-Travel/Adjustment
Brake Disassembly

HYDRAULIC SYSTEM

Hydraulic Lift Specifications
Special Tools
Hydraulic System Precautions
Description and Operation
Remote Control Valves
Remote Valve Control Levers
Quick-fit Couplers
Mid-mount Coupler Relocation Kit [Optional]
Switching Between Single and Double-acting Cylinders
Hydraulic Power Lift (HPL)
Hydraulic Lift Main Control Valve Settings
Hydraulic System Operation
Hydraulic Lift Disassembly
Control Valve Disassembly
Control Valve Assembly
Hydraulic Lift Assembly
Lift Adjustment on Bench
Lift Adjustment and Checks on the Tractor
Relief Valve and Cylinder Safety Valve Checks
Oil Filter
Implement Attachment
Remote Control Valves
Dual Remote Valve Description and Operation
Double Acting Valve with Detent Float
Dual Remote Valve System Tests
Hydraulic System with One Remote Valve Installed
Hydraulic System with Two Remote Valves Installed
Hydraulic System with Three Remote Valves Installed

STEERING SYSTEM

Steering System Specifications
Description and Operation
Steering System Testing and Adjustment
Determining Front Wheel Toe In/Toe Out
Hydrostatic Steering Motor Overhaul
Front Axle Steering Cylinders
Steering Cylinder – 2WD
Steering Cylinder – 4WD

ELECTRICAL SYSTEM (INCLUDES WIRING DIAGRAMS)

Fault Finding
Precautionary Statements
Electrical System — Description and Operation
Wire Harnesses
Component Location
Instrument Panel
Control Switches
Lamps
Fuses and Relays
Starter Specifications
Starter Description and Operation
Starting System Testing
Resistance In Ignition System Circuit (Voltage Drop)
Positive Battery Cable
Starter Motor Grounding
Battery Ground Cable
Starter Motor Removal and Re-installation
Servicing the Starting Motor
Armature Shaft End Play
Starter Motor Test Without Load
Bench Tests
Alternator Specifications
System Testing and Troubleshooting
Preliminary Tests
Alternator Component Tests
Removal and Servicing
Rotor and Regulator Field Circuit Test
Battery
Wiring Diagrams

BODYWORK

Engine Hood Panel Assembly
Rear Wheel Fenders
Roll-over Protection (ROPS) Bar
Battery Removal
Installation

Covers: New Holland TT55, TT75 Tractor
Pages: 432
Format: PDF file
File size: 24mb
Compatibility: Windows/Mac/Tablet
Note: Instant digital download only – no printed copy or CD-ROM media.

New Holland TT55, TT75 Tractor Service Repair Manual PDF