John Deere 670A and 672A Motor Graders Repair Manual (TM1188re)

Illustrated factory Repair Manual for John Deere Motor Graders Models 670A and 672A.

This manual will assist you in assembling, disassembling, and repairing for your motor grader.
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Covered Models:
   670A
   672A

Format: PDF, 774 pages
Language: English
Publication Date: 01 Dec 1987
Table of Contents:
   Introduction
   General Information
      General Specifications
      Predelivery, Delivery, and After-Sale Service
      Lubrication
   Wheels
      Power Wheels and Fastenings
      Non-Powered Wheels and Fastenings
      Specifications and Special Tools
   Axles and Suspension System
      Drive Axle Housing and Support
      Differential or Bevel Drive
      Non-Power Wheel Axles
      Axle Shafts, Bearings, and Reduction Gears
      Hydraulic System
      Specifications and Special Tools
   Transmission
      Controls
      Housings and Covers
      Gears, Shafts, Bearings and Power Shift Clutch
      Hydraulic System
      Clutch Disconnect and Controls
      Specifications and Special Tools
   Engine
      Removal and Installation
      Starting Motor and Fastenings
      Specifications and Special Tools
   Engine Auxiliary System
      Cold Weather Starting Aids
      Engine Cooling System
      Speed Controls
      Intake System
      Mounting Frame
      External Fuel Supply System
      Specifications and Special Tools
   Transfer Drive
      Housing and Covers
      Gears, Shafts, Bearings
      Specifications and Special Tools
   Steering System
      Power Steering
      Hydraulic System
      Specifications and Special Tools
   Service Brakes
      Active Elements
      Controls Linkage
      Hydraulic System
      Specifications and Special Tools
   Parking-Emergency Brakes
      Active Elements
      Controls Linkage
      Specifications and Special Tools
   Equipment Attaching
      Drawbar
      Specifications and Special Tools
   Electrical System
      Batteries, Support and Cables
      Alternator, Regulator and Charging System Wiring
      Lighting System
      Wiring Harness and Switches
      System Controls
      Instruments and Indicators
      Specifications and Special Tools
   Frame, Chassis or Supporting Structure
      Frame Installation
      Bottom Guards
      Vehicle Bumpers
      Specifications and Special Tools
   Operator's Station
      Operator Enclosure
      Seat and Seat Belt
      Steps and Handholds
      Heating and Air Conditioning
      Specifications and Tools
   Sheet Metal
      Hood or Engine Enclosures
      Miscellaneous Shields
      Grille and Grille Housing
   Safety, Convenience and Miscellaneous
      Mirrors
      Fire Extinguisher
      Horn
      Cigar Lighter
   Main Hydraulic System
      Hydraulic System
      Specifications and Special Tools
   Grading Device
      Blade
      Controls Linkage
      Grading Device Frames
      Circle Gearbox
      Hydraulic System
      Specifications and Special Tools
   Ground Conditioning Tools
      Teeth and Shanks
      Controls Linkage
      Frames
      Hydraulic System
      Specifications and Special Tools