John Deere Motor Grader 670C 670CH 672CH 770C 770CH 772CH Workshop Repair Service Manual (TM1607) PDF - MJODTM1607.zip
A full factory-grade service and repair guide covering the John Deere Motor Graders 670C, 670CH, 672CH, 770C, 770CH, and 772CH, packed with the workshop data needed to service, fix, and rebuild these machines the way trained technicians do.
The John Deere Motor Graders 670C, 670CH, 672CH, 770C, 770CH, and 772CH workshop service & repair guide contains:
* 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.
TM1607 - John Deere Motor Graders 670C, 670CH, 672CH, 770C, 770CH, 772CH Technical Manual - Repair.pdf
TM1607 - John Deere Motor Graders 670C, 670CH, 672CH, 770C, 770CH, 772CH Technical Manual - Repair.epub
Total Pages: 1,204 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English
MAIN SECTIONS
Foreword
General Information
Safety
General Specifications
Torque Values
Fuels and Lubricants
Wheels
Powered Wheels and Fastenings
Axles and Suspension Systems
Differential or Bevel Drive
Input Drive Shafts and U-Joints
Non-Powered Wheel Axles
Axle Shafts, Bearings, and Reduction Gears
Hydraulic System
Dealer Fabricated Tools
Transmission
Removal and Installation
Gears, Shafts, Bearings and Power Shaft Clutch
Hydraulic System
Engine
Removal and Installation
Dealer Fabricated Tools
Engine Auxiliary System
Cold Weather Starting Aids
Cooling System
Speed Controls
External Fuel Supply Systems
Torsional Isolator
Elements
Steering System
Power Steering
Hydraulic System
Service Brakes
Active Elements
Hydraulic System
Park Brake
Active Elements
Electrical System
Batteries, Support and Cables
Alternator, Regulator and Charging System Wiring
Lighting System
Wiring Harness and Switches
System Controls
Motors and Actuators
Frame, Chassis or Supporting Structure
Frame Installation
Operator’s Station
Removal and Installation
Operator Enclosure
Seat and Seat Belt
Heating and Air Conditioning
Dealer Fabricated Tools
Sheet Metal and Styling
Covers and Guards
Grille and Grille Housing
Main Hydraulic System
Hydraulic System
Grading Device
Controls Linkage
Frames
Circle Gearbox
Hydraulic System
Ground Conditioning Tool
Frames
Hydraulic System
Total Pages: 1,573 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English
CONTENTS - Expanded View
00 - General Information
01 - Safety
Avoid Harmful Asbestos Dust
Avoid Heating Near Pressurized Fluid Lines
Avoid High-Pressure Fluids
Dispose of Waste Properly
Handle Chemical Products Safely
Handle Fluids Safely-Avoid Fires
Illuminate Work Area Safely
Keep ROPS Installed Properly
Live With Safety
Park Machine Safely
Practice Safe Maintenance
Prepare for Emergencies
Prevent Acid Burns
Prevent Battery Explosions
Remove Paint Before Welding or Heating
Replace Safety Signs
Service Machines Safely
Service Tires Safely
Support Machine Properly
Use Proper Lifting Equipment
Use Proper Tools
Wear Protective Clothing
Work in Clean Area
Work in Ventilated Area
02 - General Specifications
670C, 670CH, and 672CH Specifications
770C, 770CH, and 772CH Specifications
Drain and Refill Capacities - 670C, 670CH and 672CH
Drain and Refill Capacities - 770C, 770CH and 772CH
03 - Torque Values
Additional Metric Cap Screw Torque Values
Check Oil Lines and Fittings
Hardware Torque Specifications
Metric Bolt and Cap Screw Torque Values
Service Recommendations for Flared Connections-Straight or Tapered Threads
Service Recommendations for Flat Face O-Ring Seal Fittings
Service Recommendations for Inch Series Four Bolt Flange Fittings
Service Recommendations for Metric Series Four Bolt Flange Fitting
Service Recommendations for O-Ring Boss Fittings
Unified Inch Bolt and Cap Screw Torque Values
04 - Fuels and Lubricants
Alternative and Synthetic Lubricants
Diesel Engine Oil, Hydraulic Reservoir And Wheel Motor Oil
Diesel Fuel
Diesel Fuel Storage
Do Not Use Galvanized Containers
Engine Coolant
Fuel Tank
Grease
Low Sulfur Diesel Fuel Conditioner
Lubricant Storage
Lubricity of Diesel Fuels
Mixing of Lubricants
Transmission, Differential Housing, Tandem Drive, And Circle Drive Gear Box Oil
01 - Wheels
Install Tire
Remove and Install Rim Assembly
Remove Tire
Specifications
02 - Axles and Suspension Systems
10 - Differential or Bevel Drive
Adjust Differential Backlash
Adjust Differential Bearing Preload
Assemble Differential Housing
Assemble Input Housing _ Cover and Bevel Pinion Shaft
Continue Assembly of Input Housing _ Cover
Determine Differential Drive Shaft Cone Point Shim Pack
Differential Assembly With Differential Lock-Cross Sectional View
Disassemble and Assemble Input Housing _ Cover and Bevel Pinion Shaft
Disassemble, Assemble, and Test Differential Lock Quill
Disassemble Differential Housing
Essential Tools
Hydraulic Connections
Input Housing and Bevel Pinion Shaft-Cross Sectional View
Input Housing _ Cover-Exploded View
Install Differential Assembly into Case
Install Differential Case Assembly in Repair Stand
Install Differential Lock Lines
Install Input Housing _ Cover
Other Material
Remove and Install Ring Gear
Remove Differential Assembly From Case
Remove Input Housing _ Cover
Service Equipment and Tools
Specifications
25 - Input Drive Shafts and U-Joints
Disassemble and Assemble Transmission to Rear Axle Drive Shaft
Remove and Install Transmission to Rear Axle Drive Shaft
Specifications
30 - Non-Powered Wheel Axles
Other Material
Remove and Install Front Axle
Remove and Install Front Wheel Hub and Spindle
Remove and Install Front Wheel Hub
Specifications
50 - Axle Shafts, Bearings, and Reduction Gears
Assemble and Adjust Wheel Bearings
Assemble and Install Planet Pinion Carrier
Assemble and Install Rear Axle
Assemble and Install Tandem Drive Shaft
Assemble Brake Backing Plate Assembly
Assemble Final Drive Axle Housing_{3254}
Assemble Final Drive Axle Housing
Assemble First Planet Pinion Carrier Assembly
Assemble Planet Brake Piston Housing
Assemble Second Planet Pinion Carrier Assembly
Brake Disk Inspection
Cross Section of HFWD Motor and Planetary Drive
Disassemble and Assemble Tandem Pivot
Disassemble and Assemble Tandem Wheel Axle Assemblies
Disassemble and Inspect Brake Backing Plate Assembly
Disassemble and Inspect First Planet Pinion Carrier Assembly
Disassemble and Inspect HFWD Wheel Hub
Disassemble and Inspect Planet Brake Piston Housing
Disassemble and Inspect Second Planet Pinion Carrier Assembly
Disassemble Final Drive Axle Housing_{3245}
Disassemble Final Drive Axle Housing
Final Assembly of Planetarys
Identification of Standard Speed or High Speed Hydraulic Front Wheel Drive
Inspect Metal Face Seals
Install Brake Backing Plate, Disks and Separator Plates
Install Final Drive Axle
Other Material
Rear Axle and Tandem Assembly-Cross Sectional View
Rear Axle-Cross Sectional View
Remove and Disassemble Planet Pinion Carrier
Remove and Disassemble Rear Axle
Remove and Disassemble Tandem Drive Shaft
Remove and Install Drive Chain
Remove and Install Front Axle (With HFWD)
Remove and Install Tandem and Wheel Axle Assembly
Remove and Install Tandem Front Wheel Axle Assembly
Remove and Install Tandem Rear Wheel Axle Assembly
Remove Brake Backing Plate, Brake Disks and Separator Plate
Remove Final Drive Axle
Remove Planetarys
Service Equipment and Tools
Specifications
60 - Hydraulic System
Adjust Motor Shaft End Play
Assemble HFWD Pump
Assemble Wheel Motor
Disassemble and Assemble Differential Lock and Park Brake Valve
Disassemble and Assemble Differential Lock Filter
Disassemble and Assemble Differential Lock Solenoid Valve
Disassemble and Assemble Flow Divider
Disassemble and Assemble HFWD Charge Filter
Disassemble and Assemble HFWD High Pressure and Charge Relief Manifold
Disassemble and Assemble HFWD Return Filter
Disassemble and Assemble HFWD Wheel Case Relief Valve
Disassemble and Assemble Park Brake Solenoid Valve
Disassemble and Assemble Solenoid Valve
Disassemble HFWD Pump
Disassemble Wheel Motor
HFWD Pump End Cover-Exploded View
HFWD Pump-Exploded View
HFWD Pump Main Housing-Exploded View
HFWD Rotating Assembly and Shaft-Exploded View
HFWD Start-Up Procedure
Identification of Standard Speed or High Speed Hydraulic Front Wheel Drive
Inspect Wheel Motor Parts
Remove and Install Differential Lock and Park Brake Valve
Remove and Install Differential Lock Filter
Remove and Install Differential Lock Pump
Remove and Install Flow Divider
Remove and Install HFWD Pump
Service Equipment and Tools
Specifications
99 - Dealer Fabricated Tools
DF1017-Axle Lift Eye
DF1057-Axle Adjusting Tool
DFRW103-Yoke Holding Tool [ Tool may be purchased. Order JDG924.]
DFT1151-Outboard Bearing Driver
DFT1152-Inboard Bearing Driver
DFT1153-Oil Seal Driver
03 - Transmission
00 - Removal and Installation
Install Transmission Harness (SN 567438-)
Other Material
Remove and Install Transmission
Service Equipment and Tools
Specifications
50 - Gears, Shafts, Bearings and Power Shaft Clutch
90° Male Elbow
Accumulator Group
Align Idler Gears
Apply High Flex Form-In-Place Gasket to Brake Housing
Arrange Stage Assemblies Into Clutch Stack Nest Fixture
Assemble Brake Piston
Assemble First Stage Shaft Assembly
Assemble Fourth and Fifth (Speed Clutch)
Assemble Output Group
Assemble Pump Idler Gear Assemblies
Assemble Pump Output Gear Assembly
Assemble Second and Third Stage Clutch Assembly
Assemble Sixth Stage Assembly
Assemble Valve Assembly
Bearing Adjustment of Sixth Stage Assembly
Cap Screw Tightening Sequence and Torque Specifications
Charge Pump Group
Control Valve Cap Screws
Disassemble First Stage Shaft Assembly
Disassemble Fourth and Fifth Stage Clutch Assembly (Speed Clutch)
Disassemble Front Housing Assembly
Disassemble Output Group
Disassemble Pump Output Gear Assembly
Disassemble Second and Third Stage Clutch Assembly
Disassemble Sixth Stage Assembly
Disassemble Valve Assembly
Essential Tools
Fifth Stage Clutch Assembly (Speed Clutch)
First Stage Assembly
Fourth Stage Clutch Assembly (Speed Clutch)
Front Housing Assembly Front View