John Deere 550A Crawler Dozers and 555A Crawler Loaders Technical Manual (TM1292)

Illustrated factory Technical Manual for John Deere Crawler Dozers Models 550A and Crawler Loaders Models 555A.

This manual will assist you in diagnosing, and repairing for your crawler dozer or crawler loader.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.

Covered Models:
   550A Crawler Dozer
   555A Crawler Loader

Format: PDF, 896 pages
Language: English
Publication Date: 01 Jul 1983
Table of Contents:
   Introduction
   General Information
      General Specificaitons
      Lubrication
   Tracks
      Track System
   Axles and Suspension Systems
      Axle Shaft, Bearing and Reduction Shafts
   Transmission
      Controls
      Gears, Shafts, Clutches, and Torque Converter
      Transmission Hydraulics
   Engine
      Removal and Installation
      Crankshaft and Main Bearing
      Crankshaft and Valve Actuating Means
      Connecting Rods and Pistons
      Cylinder Block
      Oiling System
      Cylinder Head and Valves
      Fuel Injeciton System
      Engine Balancer
      Turbocharger
      Water Pump
      Thermostats, Housing and Water Piping
      Oil Cooler
      Fuel Filter
      Fuel Transfer Pump
      Starting Motors and Fastening
      Flywheel, Housing and Fastenings
   Engine Auxiliary System
      Cold Weather Starting Aids
      Engine Cooling System
      Speed Control
      External Fuel Supply Systems
      Fuel Tank
   Steering System
      Hydraulic System
   Equipment Attaching
      Drawbar
   Electrical System
      Batteries, Supports and Cables
      Alternator, Regulator, and Charging System Wiring
   Wiring Harness
      Starting Circuit Relay
      Battery Disconnect Switch
   Instruments and Indicators
      Instrument Panel, Instruments and Indicators
      Hour Meter
   Frames, Chassis, or Supporting Structure
      Frame Installation
      Frame Bottom Guards
      Chassis Weights
   Operator's Station
      Operator's Enclosure
   Sheet Metal and Styling
      Hood or Engine Enclosure
   Winch
      Controls Linkage
      Winch Drive and Clutches
      Hydraulic System
   Loader
      Buckets
      Forks
      Controls Linkage
      Frames
      Hydraulic System
   Bulldozers
      Blades
      Control Linkage
      Frames
      Hydraulic System
   Backhoe 9300
      Backhoe
      Buckets, Teeth, Shanks, and Side Cutters
      Control Linkage
      Frames
      Hydraulic System
   Backhoe
      Backhoe
      Buckets, Teeth, Shanks, and Side Cutters
      Controls Linkage
      Frames
      Hydraulic System
   Arch or Boom, or Cranes
      Frames
   PTO or Winch Drives
      Gears, Shafts, and Bearings
   Ground Conditioning Tool
      Blades, Teeth and Shanks
      Frame
      Hydraulic System
   System Testing
      General Information
      Engine
      Electrical System
      Power Train
      Hydraulics
   Special Tools
      Liner Holder Fixture
      Track Roller Installation Tool
      Final Drive Housing Lifting Tool
      Flanged Axle Shaft Removing Tool
      Clutch Housing Alignment Tool
      Starting Motor Communtator and Drive End Bushing ToolbStarting Motor Center Bushing Tool
      Turbine Wheel Holding Fixture
      Fuel Injection Pump Removal Wrench
      Fuel Injection Pump Drive Shaft Driver
      Sprocket Weight Lifting Tool
      Winch lifting Tool
      Winch Pump Removal and Installation Tool
      Swing Cylinder Removal and Installation Bar