Factory Technical Manual For John Deere Excavator With All Terrain Wheeled Undercarriage. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 822
Number: TM1244557
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

John Deere Excavator With All Terrain Wheeled Undercarriage
690DR

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
—SHEETMETALAND
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 System 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