John Deere 550LC Excavator Technical Manual TM1808




This manual is written for an experienced technician.Essential tools required in performing certain servicework are identified in this manual and arerecommended for use.

Technical manuals are divided in two parts: repair andoperation and tests. Repair sections tell how to repairthe components. Operation and tests sections help youidentify the majority of routine failures quickly.

Table of Contents

SECTION 00—General Information
Group 0001—Safety
Group 0002—General Specifications
Group 0003—Torque Values
Group 0004—Fuels and Lubricants
Group 0006—Predelivery Assembly Instructions
SECTION 01—Tracks
Group 0130—Track System
SECTION 02—Axles and Suspension Systems (Propel)
Group 0250—Axle Shaft, Bearings and Reduction Gears
Group 0260—Hydraulic System
SECTION 04—Engine
Group 0400—Removal and Installation
SECTION 05—Engine Auxiliary System
Group 0505—Cold Weather Starting Aids
Group 0510—Cooling Systems
Group 0515—Speed Controls
Group 0520—Intake System
Group 0560—External Exhaust Systems
SECTION 07—Connector Drive
Group 0752—Elements
SECTION 08—Transfer or Splitter Drive
Group 0800—Removal and Installation
Group 0851—Gears, Shafts and Bearings
SECTION 16—Electrical System
Group 1671—Batteries, Support, and Cables
Group 1672—Alternator, Regulator, and Charging
System Wiring
Group 1674—Wiring Harness and Switches
Group 1675—System Controls
Group 1676—Instruments and Indicators
SECTION 17—Frame or Supporting Structure
Group 1740—Frame Installation
Group 1749—Chassis Weights
SECTION 18—Operator’s Station
Group 1800—Removal and Installation
Group 1810—Operator Enclosure
Group 1821—Seat and Seat Belt
Group 1830—Heating and Air Conditioning
SECTION 20—Safety and Convenience
Group 2004—Horn and Warning Devices
SECTION 33—Excavator
Group 3302—Buckets
Group 3340—Frames
Group 3360—Hydraulic System
SECTION 43—Swing or Pivoting System
Group 4350—Mechanical Drive Elements
Group 4360—Hydraulic System
SECTION 99—Dealer Fabricated Tools
Group 9900—Dealer Fabricated Tools
Pages: 246
Format: PDF file
File size: 28 mb
Compatibility: Windows/Mac/Tablet
Notes: Download only



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