Factory Service Manual For Ford New Holland TR75-85 Combine. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.
Format: PDF
Language: English
Pages: 450
Number: 40007521
Bookmarks: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes
Model
New Holland Combine
TR75, TR85
Above Serial Number
403001 (TR75) and 310401 (TR85)
Contents
ABOUT IMPROVEMENTS
-BRAKE SYSTEM
Hydraulic Brake System
Master Cylinder
Introduction
Labor Guide
Slave Cylinders
Bleeding The Brakes
Disc Brake Removal
-CLEANING SYSTEM
Assembly
Cleaning Fan Removal
Cleaning Fan Shaft Installation
Cleaning Fan Shaft Removal Only
Introduction
Shoe
-CLUTCH HYDRAULIC ACTUATION SYSTEM
Bleeding
Clutch Adjustment
Introduction
Labor Guide
Master Cylinder
Pedal Adjustment
Slave Cylinder
-CONCAVES
Concave And H-Frame Adjustment
H-Frame
Introduction
Removal
-DISCHARGE BEATER GRATE
Assembly
Discharge Beater Grate
Labor Guide
Removal Of The Discharge Beater
Electrical System
Component Location
Electrical Charging System
Engine Starting System
General Location Of Components
Normal Operation Of Electrical System
Using The Wiring Diagram
-ENGINE PTO SHAFT
Engine Pto Shaft Service
-FEEDER
Cradle Service
Feeder Floor Service
Feeder Ratchet Clutch
Front Drum Service
Labor Guide
Right Side Belt Drives
-FINAL DRIVE – 26″ and 32″ WHEELS
Assembly
Disassembly
Final Drive Removal
Inspection
Introduction
Labor Guide
Tools Needed
-GENERAL INFORMATION
-GROUND DRIVE TRANSMISSION
Assembly
Disassembly
Introduction
Labor Guide
Removal
Tools Needed
Transmission Parts
-HEADER DRIVE
Belt Removal
Header Idler Sheave Service
Introduction
Labor Guide
-HYDRAULIC SYSTEM
Ahhc Valve Operation
Ahhc Valve Parts
Assembly
Automatic Head Height Control Operation
Automatic Head Height Control Service
Auxiliary Functions
Bladder Accumulator
Directional Control Valve Parts
Directional Control Valve Repairs
Directional Control Valve Troubleshooting
Double-Acting Lockout Plunger
General Systems Flow
Head Height Control Troubleshooting
Head Lift Cylinder Repair
Hydraulic Pump Parts List
Hydraulic System Pressure Testing
Inspect Parts For Wear
Introduction
Labor Guide
Meter (Gerotor) End
Placing Pump Back Into Servcie
Precharging And Recharging
Priority Flow (Steering) Circuit
Pump Repair
Pump Troubleshooting
Secondary System Relief Valve Parts
Secondary System Relief Valve Repair
Single-Acting Lockout Plunger
Steering Control Operation
Steering Control Unit
Steering Control Unit Parts
Steering And Traction Vari-Drive Cylinder Repair
Steering System Troubleshooting
Unloading Auger Cylinder Repair
-HYDROSTATIC SYSTEM
Charge Pump Circuit
Charge Pump Repair Procedures
Cooling Circuit
Drive Belt Replacement
Explanation Of Terms
Instructions For Parts Evaluation
Introduction
Heavy-Duty Variable Pump Schematic (Forward)
Heavy-Duty Variable Pump Schematic (Neutral)
Heavy-Duty Variable Pump Schematic (Reverse)
High Pressure Relief Valve Pressure Check
Hydrostatic Motor Installation
Hydrostatic Motor Removal
Hydrostatic Motor Service
Hydrostatic Pump Installation
Hydrostatic Pump Removal
Hydrostatic Pump Service
Hydrostatic Start-Up Procedure
Installation Torque Valves
Labor Guide
Main Pump And Motor Circuit
Pressure Release Pedal Adjustment
Speed Control Linkage
System Function
Troubleshooting Charge Pump
Troubleshooting Chart
-INTRODUCTION
-LABOR GUIDE
-LOADING AND UNLOADING SYSTEMS
Belt Installation
Belt Removal
Cross Shaft Service
Driven Sheave Removal
Grain Tank Cross Auger Service
Labor Guide
Left Side Drive Belt
Loading System
Unloading Auger Removal
Unloading Auger Clutch Service
Unloading Auger U-Joint Service
Unloading System
-MAIN SHAFT
Assembly
Disassembly
Installation Of Main Shaft
Introduction
Labor Guide
Main Shaft Parts List
Removal Of Main Shaft
Right-Hand Bearing Assembly Parts
Service Of Left-Hand Main Shaft Bearing Assembly
Service Of Right-Hand Main Shaft Bearing Assembly
-POWERED REAR AXLE
Flow Limiters
Flow Limiter Operation
Labor Guide
Motor Assembly
Motor Disassembly
Motor Parts
Motor Parts Inspection
Motor Repair Procedures
Other Information
Powered Rear Axle Control Valve Operation
Powered Rear Axle Motor Operation
Safety
System Function
Powered Rear Axle Troubleshooting
-ROTOR DRIVE
Assembly
Introduction
Labor Guide
Removal Of Lower Variator Sheaves
Rotor Drive – Torque Sensing Drive
Rotor Drive Vari-Speed Motor And Speed Screw
Rotor Drive Vari-Speed Motor And Speed Screw Parts
Rotor Speed Adjustment
Servicing
Specifications
Torque Sensing Drive Spring Compression Tool
-ROTOR GEARBOXES
Inspection
Introduction
Labor Guide
Left-Hand Gearbox Parts List
Left-Hand Rotor Gearbox
Parts Layout
Removing Gearboxes
Right-Hand Gearbox Parts List
Right-Hand Rotor Gearbox
Rotor Gearbox Coupler Alignment
Rotor Gearbox Coupler Parts
Rotor Gearbox Installation
Servicing Rotor Gearboxes
Left-Hand Gearbox
Shim Chart
Shim Use Chart
-ROTORS
Assembly
Balancing
Disassembly
Inspection
Installation
Introduction
Labor Guide
Rasp Bar Configuration
Rasp Bar Shimming
Removal Of Rotors
Rotor Component Alignment
Rotor Timing
-SAFETY 3
-SEPARATOR CLUTCH
Clutch Adjustments
Separator Clutch Assembly
Separator Clutch Disassembly
Installation Of Separator Clutch And Drive Sheave
Parts Inspection
Introduction
Labor Guide
Separator Clutch Parts List
Removal Of Separator Clutch And Drive Sheave
-SEPARATOR GRATES
Installation
Introduction
Labor guide
Removal
-SPECIFICATIONS
Base unit
Caterpillar diesel engine
Feeder
Hydrostatic drive
Standard traction drive
Table of speeds
-STANDARD TIGHTENING TORQUE
-STANDARD TRACTION DRIVE
Labor Guide
(Vari) Intermediate Sheave Disassembly
Torque And Conversion Charts
Identification Marks And Tightening Torques
Inches To Millimeters
Millimeters To Inches
Standard Tightening Torque – Normal Assembly
Standard Torque Data – Hydraulic Tubes And Fittings
-TRACTION CLUTCH SYSTEM
Assembly
Clutch Parts
Clutch Specifications
Disassembly
Inspection
Installation
Labor Guide
What you get
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