John Deere 764 High Speed Crawler Dozer Repair Service Manual (TM11193)

TM11193 - John Deere 764 High Speed Crawler Dozer Technical Manual - Repair.PDF

Complete service repair manual for John Deere 764 High Speed Crawler Dozer, with all the shop information to maintain, repair, rebuild like professional mechanics.

John Deere 764 High Speed Crawler Dozer workshop service repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

Total Pages: 675 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English

MAIN SECTIONS
Foreword
   General Information
      Safety
      Torque Values
   Tracks
      Track System
   Axles and Suspension Systems
      Drive Axle Housing and Support
      Hydraulic System
   Transmission
      Control Linkage
      Hydrostatic System
   Engine
      Removal and Installation
   Engine Auxiliary Systems
      Cooling System
      Engine Speed Control
      External Exhaust Systems
      Engine Mounting
      External Fuel Supply Systems
   Dampener Drive
      Elements
   Transfer Drive
      Removal and Installation
   Steering System
      Hydraulic System
   Park Brake
      Park Brake
   Equipment Attaching
      Drawbar
   Frames, Chassis, or Supporting Structure
      Frame Installation
      Frame Bottom Guards
   Operator’s Station
      Removal and Installation
      Operator Enclosure
      Seat and Seat Belt
      Steps and Handrail
      Heating and Air Conditioning
   Sheet Metal
      Hood and Engine Enclosures
      Fenders
   Safety, Convenience and Miscellaneous
      Horn and Warning Devices
   Main Hydraulic System
      Hydraulic System
   Bulldozer
      Blade
      Frames
      Hydraulic System

tm11193 - 764 High Speed Dozer

Table of Contents

Foreword

Section 00: General Information

Group 0001: Safety

Recognize Safety Information

Follow Safety Instructions

Operate Only If Qualified

Wear Protective Equipment

Avoid Unauthorized Machine Modifications

Inspect Machine

Stay Clear of Moving Parts

Avoid High-Pressure Fluids

Avoid High-Pressure Oil

Beware of Exhaust Fumes

Prevent Fires

Prevent Battery Explosions

Handle Chemical Products Safely

Dispose of Waste Properly

Prepare for Emergencies

Use Steps and Handholds Correctly

Start Only From Operator's Seat

Use and Maintain Seat Belt

Prevent Unintended Machine Movement

Avoid Work Site Hazards

Keep Riders Off Machine

Avoid Backover Accidents

Avoid Machine Tip Over

Operating or Traveling On Public Roads

Inspect and Maintain ROPS

Park And Prepare For Service Safely

Service Cooling System Safely

Remove Paint Before Welding or Heating

Make Welding Repairs Safely

Drive Metal Pins Safely

Group 0003: Torque Values

Metric Bolt and Cap Screw Torque Values

Additional Metric Cap Screw Torque Values

Unified Inch Bolt and Cap Screw Torque Values

Service Recommendations for 37° Flare and 30° Cone Seat Connectors

Service Recommendations for O-Ring Boss Fittings

Service Recommendations for Flared Connections—Straight or Tapered Threads

Service Recommendations for Flat Face O-Ring Seal Fittings

O-Ring Face Seal Fittings With SAE Inch Hex Nut and Stud End for High-Pressure Service Recommendations

O-Ring Face Seal Fittings With Metric Hex Nut and Stud End for Standard Pressure Service Recommendations

O-Ring Face Seal Fittings With Metric Hex Nut and Stud End for High-Pressure Service Recommendations

Service Recommendations for Metric Series Four Bolt Flange Fitting

Service Recommendations For Inch Series Four Bolt Flange Fittings

Inch Series Four Bolt Flange Fitting for High-Pressure Service Recommendations

Service Recommendations For Non-Restricted Banjo (Adjustable) Fittings

Service Recommendations For O-Ring Boss Fittings With Shoulder

Metric 24° O-Ring Seal DIN 20078 Service Recommendations

Section 01: Tracks

Group 0130: Track System

Track Tension Release

Front A-Frame Remove and Install

Rear A-Frame Remove and Install

Track Frame Remove and Install

Track Frame Pivot Remove and Install

Idler Remove and Install

Idler Pivot Remove and Install

Idler Pivot Frame Disassemble and Assemble

Idler Frame Remove and Install

Idler Frame Disassemble and Assemble

Idler Wear Measurement

Midroller Remove and Install

Midroller Frame Remove and Install

Midroller Frame Disassemble and Assemble

Midroller Pivot Assembly Disassemble and Assemble

Midroller Wear Measurement

Hydraulic Accumulator Remove and Install

Tension Cylinder Remove and Install

Tension Cylinder Disassemble and Assemble

Track Remove and Install

Track Tread Bar Wear Measurement

Drive Wheel Remove and Install

Drive Wheel Wear Measurement

Section 02: Axles and Suspension Systems

Group 0201: Drive Axle Housing and Support

Final Drive Remove and Install

Final Drive Disassemble

Final Drive Assemble

Group 0260: Hydraulic System

Front Suspension Cylinder Remove and Install

Front Suspension Valves Remove and Install

Suspension Valve Disassemble and Assemble

Section 03: Transmission

Group 0315: Control Linkage

Steering and Transmission Control Lever (TCL) Remove and Install

Group 0360: Hydrostatic System

Hydrostatic Motor Remove and Install

Hydrostatic Motor Disassemble

Hydrostatic Motor Assemble

Left Hydrostatic Pump Remove and Install

Right Hydrostatic Pump Remove and Install

Hydrostatic Pump Disassemble

Charge Pump Disassemble and Assemble

Pump Displacement Control Valve (PDCV) Disassemble and Assemble

Multi-Function Valve Remove and Install

Multi-Function Valve Disassemble and Assemble

Hydrostatic Pump Assemble

Front Flow Divider Remove and Install

Rear Flow Divider Remove and Install

Hydraulic Integrated Circuit (HIC) Valve Remove and Install

Hydraulic Integrated Circuit (HIC) Valve Disassemble and Assemble

Hydraulic Fan Motor Remove and Install

Hydraulic Fan Rump Remove and Install

Hydraulic Fan Reversing Valve Remove and Install

Hydraulic Fan Reversing Valve Disassemble and Assemble

Section 04: Engine

Group 0400: Removal and Installation

PowerTech Plus™ 6.8 L John Deere Engine

Engine Remove and Install

Section 05: Engine Auxiliary Systems

Group 0510: Cooling System

Fan and Guards Remove and Install

Cooling Package Remove and Install

Hydrostatic Oil Cooler Remove and Install

Radiator Remove and Install

Charge Air Cooler Remove and Install

Group 0515: Engine Speed Control

Decelerator/Brake Pedal Remove and Install

Decelerator/Brake Pedal Disassemble and Assemble

Group 0530: External Exhaust Systems

Air Cleaner and Precleaner Remove and Install

Muffler Remove and Install

Group 0540: Engine Mounting

Engine Mounts Remove and Install

Group 0560: External Fuel Supply Systems

Fuel Tank Remove and Install

Fast Fuel Components Remove and Install

Section 07: Dampener Drive

Group 0752: Elements

Dampener Drive Coupling Remove and Install

Section 08: Transfer Drive

Group 0800: Removal and Installation

Pump Drive Gearbox Remove and Install

Pump Drive Gearbox Disassemble and Assemble

Section 09: Steering System

Group 0960: Hydraulic System

Steering Valve Remove and Install

Steering Column Remove and Install

Steering Column Disassemble and Assemble

Steering Cylinders Remove and Install

Steering Cylinder Disassemble and Assemble

Steering Cylinder Start-Up Procedure

Section 11: Park Brake

Group 1100: Park Brake

Park Brake Remove and Install

Park Brake Disassemble and Assemble

Section 15: Equipment Attaching

Group 1511: Drawbar

Hitch Assembly Remove and Install

Hitch Assembly Disassemble and Assemble

Pintle Hitch Remove and Install

Section 17: Frames, Chassis, or Supporting Structure

Group 1740: Frame Installation

Welding on Machine

Engine and Front Frame Separate

Upper Pivot Bearing and Seals Remove and Install

Lower Pivot Bearing and Seals Remove and Install

Group 1746: Frame Bottom Guards

Bottom Guards Remove and Install

Section 18: Operator’s Station

Group 1800: Removal and Installation

Cab Remove and Install

Cab Roof Remove and Install

Group 1810: Operator Enclosure

Headliner Remove and Install

Windowpanes Remove and Install

Cab Door Hold-Open Release Adjust

Front and Rear Windshield Wiper Motor Remove and Install

Group 1821: Seat and Seat Belt

Seat Remove and Install

Seat Belt Remove and Install

Left Armrest and Wiring Harness Remove and Install

Left Armrest Disassemble and Assemble

Left Armrest Pivot Disassemble and Assemble

Left Armrest Pivot Adjustment

Group 1822: Steps and Handrail

Steps Remove and Install—Right Side

Steps Remove and Install—Left Side

Handrail Remove and Install

Group 1830: Heating and Air Conditioning

Proper Refrigerant Handling

R134a Refrigerant Cautions

R134a Compressor Oil Charge Check

R134a Compressor Oil Removal

R134a Component Oil Charge

Refrigerant Leak Testing

Refrigerant Hoses and Tubing Inspection

R134a Refrigerant Recovery/Recycling and Charging Station Installation Procedure

R134a System Recover

R134a System Evacuate

R134a System Charge

Air Conditioning System Cleaning Procedures

Air Conditioning System Purge

Air Conditioning System Flush

Air Conditioning and Heater System Module Components

Heater/Evaporator Coil Remove and Install

Expansion Valve Remove and Install

Freeze Control Switch Remove and Install

Freeze Control Switch Test

Heater Control Valve Remove and Install

Heater Control Valve Leak Check

Blower Motor Assembly Remove and Install

Receiver-Dryer Remove and Install

Condenser Remove and Install

Air Conditioner Binary Pressure Switch Remove and Install

Fresh Air Filter Remove and Install

Recirculating Air Filter Remove and Install

Compressor Remove and Install

Compressor Clutch Disassemble and Assemble

Clutch Hub Clearance Check

Section 19: Sheet Metal

Group 1910: Hood and Engine Enclosures

Hood Remove and Install

Engine Side Shields Remove and Install

Rear Door Remove and Install

Group 1927: Fenders

Rear Fenders Remove and Install

Section 20: Safety, Convenience and Miscellaneous

Group 2004: Horn and Warning Devices

Backup Alarm Remove and Install

Section 21: Main Hydraulic System

Group 2160: Hydraulic System

Hydraulic Pump Remove and Install

Main Hydraulic Pump Disassemble and Assemble

Hydraulic Reservoir Remove and Install

Hydraulic Reservoir Cleanout Cover Remove and Install

Hydraulic Oil Filter Assembly Remove and Install

Rear Auxiliary Control Valve Remove and Install

Rear Auxiliary Control Valve Disassemble and Assemble

Section 32: Bulldozer

Group 3201: Blade

Cutting Edges Remove and Install

Blade Remove and Install

Blade Retainer Split Bearing Installation

Group 3240: Frames

C-Frame Remove and Install

Group 3260: Hydraulic System

General Oil Cleanup Procedure

Hydraulic/Hydrostatic Component Failure Cleanup Procedure

Blade and Steering Control Valve Remove and Install

Blade and Steering Control Valve Disassemble and Assemble

Blade Angle, Lift, and Tilt Hydraulic Cylinders Remove and Install

Blade Angle, Lift, and Tilt Hydraulic Cylinders Disassemble and Assemble

Valve Controller Remove and Install