John Deere 690C Crawler Excavators, 693C Tracked Feller Bunchers and 693C Harvesters Operation and Test Manual (TM1323)

Illustrated factory Operation and Test Manual for John Deere Crawler Excavators Models 690C, Tracked Feller Bunchers Models 693C and Harvesters Models 693C.

This manual will assist you in diagnosing, and troubleshooting for your crawler excavator, tracked feller buncher or harvester.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.

Covered Models:
   690C Crawler Excavator
   693C Tracked Feller Buncher
   693C Harvester

Format: PDF, 1104 pages
Language: English
Publication Date: 20 Mar 1990
Table of Contents:
   Introduction and Safety
   General Information
      General Specifications
      Torque Values
      Lubrication
   Tracks
      Track System
   Axles and Suspension Systems (Propel)
      Axle Shafts, Bearings and Reduction Gears
      Hydraulic System
      Hydraulic System --693C
   Engine
      Removal and Installation
      Crankshaft and Main Bearings
      Camshaft and Valve Actuating Means
      Connecting Rods and Pistons
      Cylinder Block
      Oiling System
      Ventilating System
      Cylinder Head and Valves
      Exhaust Manifold
      Fuel Injection System
      Intake Manifold
      Turbocharger
      Water Pump
      Thermostats, Housings and Water Piping
      Oil Cooler
      Fuel Transfer Pump
      Starting Motor and Fastenings
      Fan Drive
      Flywheel, Housing and Fastenings
   Engine Auxiliary Systems
      Cold Weather Starting Aids
      Cooling Systems
      Speed Controls
      Intake System
      External Fuel Supply Systems
   Electrical Systems
      Batteries, Support and Cables
      Alternator, Regulator, and Charging System Wiring
      Wiring Harness and Switches
      Instruments and Indicators
   Frame, Chassis, or Supporting Structure
      Frame Installation
      Chassis Weights
   Operator's Station
      Removal and Installation
      Operator Enclosure
      Heating and Air Conditioning
   Sheet Metal and Styling
      Hood or Engine Enclosure
      Fenders
   Excavator
      Buckets
      Frames
      Hydraulic System
      Hydraulic System-- 693C
   Swing Rotation or Pivoting System
      Brakes (Swing Lock)
      Mechanical Drive Elements
      Hydraulic System
   Operational Checkout Procedure
      Gauges and Indicators Check with Engine Stopped
      Control Cables Check
      Gauges, Indicators, and Speed Control Check (Engine Running)
      Hydraulic System Check
      Undercarriage Check
      Accessories Check--Key Switch On For Entire Test
      Seat, Doors, Windows, Latches, and Locks Check
   Engine Operation and Tests
      Theory of Operation
      System Operational Checks
      System Diagnostic Checks
      Adjustments
      Tests
   Electrical Operation and Tests
      Theory of Operation
      Theory of Operation-693C
      System Operational Checks
      System Diagnostic Checks
      Tests
   Power Train Operation and Tests
      Theory of Operation
      Theory of Operatoin
      System Operational Checks
      System Diagnostic Checks
      Adjustments
      Tests
      Tests-693C
   Hydraulic Operation and Tests
      Theory of Operation
      Theory of Operation-693C
      System Operational Checks
      System Diagnostic Checks
      System Diagnostic Checks-693C
      Adjustments
      Tests
      Tests--693C
   Heating and Air Conditioning System Operation and Test
      Theory of Operation
      System Operational Checks
      System Diagnostic Checks
      Adjustments
      Tests
   Dealer Fabricated Tools
      Dealer Fabricated Tools