John Deere 690DR Excavators With All Terrain Wheeled Undercarriage Technical Manual (TM124557)

Table of Contents:
   GENERAL INFORMATION
      Introduction and Safety Information
      Specifications
      Torque Values
      Fuel and Lubricants
      Predelivery and After-Sale Inspection
   WHEELS
      Power Wheels and Fastenings
   AXLES AND SUSPENSION SYSTEMS (PROPEL)
      Axle Shaft, Bearings, and Reduction Gears
      Hydraulic System
   ENGINE
      Removal and Installation
   ENGINE AUXILIARY SYSTEM
      Cold Weather Starting Aid
      Cooling Systems
      Speed Controls
      Intake System
      External Exhaust Systems
      External Fuel Supply Systems
   DAMPENER DRIVE (FLEX COUPLING)
      Elements
   ELECTRICAL SYSTEMS
      Batteries, Support and Cables
      Alternator, Regulator, and Charging System Wiring
      Lighting System
      Wiring Harnesses and Switches
   FRAME, CHASSIS, OR SUPPORTING STRUCTURE
      Frame Installation
      Chassis Weights
   OPERATOR’S STATION
      Removal and Installation
      Operator Enclosure
      Seat and Support
      Heating and Air Conditioning
   SHEET METAL AND STYLING
      Hood or Engine Enclosure
   DOZERS
      Blade
      Frames
      Dozer Hydraulics
   EXCAVATOR
      Buckets
      Frames
      Hydraulic System
   SWING ROTATION OR PIVOTING SYSTEM
      Brakes
      Mechanical Drive Elements
      Hydraulic System
   OPERATIONAL CHECKOUT PROCEDURE
      System Operational Checkout Procedure
   ENGINE OPERATION AND TESTS
      Theory of Operation
      System Operational Checks
      System Diagnostic Checks
      Adjustments
      Tests
   ELECTRICAL SYSTEM OPERATION AND TESTS
      Electrical Systm Operation and Tests
   POWER TRAIN OPERATION AND TESTS
      Theory of Operation
      System Operational Checks
      System Diagnostic Checks
      Adjustments
      Tests
   HYDRAULIC SYSTEM OPERATION AND TESTS
      Theory of Operation
      System Operational Checks
      System Diagnostic Checks
      Adjustments
      Tests
   DEALER FABRICATED TOOLS
      Fabricated Tools