This is NOT a paper book this will be shipped with tracking to you on a USB drive. ( If you would rather have a CD please contact me and I would be happy to switch it for you.) This manual has the contents to the side and is searchable to get you where you need quickly, you are also able to choose and print pages at anytime. Works on any device with a reader such as Adobe. Manual contains all service, repair, maintenance troubleshooting procedures you need to keep your machine operating smoothly, contains step-by-step instructions, diagrams, illustrations, specifications and more, everything you need to save you money and do your own repairs. Covers the following: John Deere 550A Crawler Bulldozer John Deere 555A Crawler Loader Pages: 896 CONTENTS: ___________________ SECTION I ? GENERAL INFORMATION Group I ? Introduction and Safety Information Group II ? General Specifications Group III ? Cap Screw Torque Values Group IV ? Lubrication SECTION 01 ? TRACKS Group 0130 ? Track Systems SECTION 02 ? AXLES AND SUSPENSION SYSTEMS Group 0250 ? Axle Shaft, Bearings, Reduction Gears SECTION 03 ? TRANSMISSION Group 0315 ? Controls Group 0350 ? Gears, Shafts, Bearings, Power Shift Group 0360 ? Transmission Hydraulics SECTION 04 ? ENGINE Group 0400 ? Removal and Installation Group 0401 ? Crankshaft and Main Bearings Group 0402 ? Camshaft and Valve Actuating Means Group 0403 ? Connecting Rods and Pistons Group 0404 ? Cylinder Block Group 0407 ? Engine Oiling System Group 0409 ? Cylinder Head and Valves Group 0413 ? Fuel Injection System Group 0415 ? Engine Balancer Group 0416 ? Turbocharger Group 0417 ? Water Pump Group 0418 ? Thermostats, Housing and Piping Group 0419 ? Engine Oil Cooler Group 0420 ? Fuel Filter Group 0421 ? Fuel Transfer Pump Group 0422 ? Starting System Group 0433 ? Flywheel, Housing and Fastenings SECTION 05 ? ENGINE AUXILIARY SYSTEMS Group 0505 ? Cold Weather Starting Aids Group 0510 ? Cooling Systems Group 0515 ? Speed Controls Group 0560 ? External Fuels Supply Systems SECTION 06 ? TORQUE CONVERTER Group 0651 ? Converter, Turbine, Gears, and Shafts (See Group 0350) SECTION 09 ? STEERING SYSTEMS Group 0960 ? Power Steering SECTION 15 ? EQUIPMENT ATTACHING Group 1511 ? Drawbar SECTION 16 ? ELECTRICAL SYSTEMS Group 1671 ? Batteries, Support and Cables Group 1672 ? Alternator Group 1673 ? Lighting System Group 1674 ? Wiring Harness and Switches Group 1676 ? Instruments and Indicators SECTION 17 ? FRAME, CHASSIS, OR SUPPORTING STRUCTURE Group 1740 ? Frame Installation Group 1746 ? Frame Bottom Guards Group 1749 ? Chassis Weights SECTION 18 ? OPERATORS STATION Group 1810 ? Operator Enclosure SECTION 19 ? SHEET METAL Group 1910 ? Hood or Engine Enclosure Group 1921 ? Grille and Grille Housing SECTION 30 ? WINCH Group 3015 ? Controls Linkage Group 3050 ? Winch Drive and Clutches Group 3060 ? Winch Hydraulic System SECTION 31 ? LOADER Group 3102 ? Buckets Group 3103 ? Forks Group 3115 ? Controls Linkage Group 3140 ? Frames Group 3160 ? Hydraulic System SECTION 32 ? BULLDOZER Group 3201 ? Blades Group 3215 ? Controls Linkage Group 3240 ? Frames Group 3260 ? Hydraulic System SECTION 33A ? BACKHOE 9300 Group 3300A ? Removal and Installation Group 3302A ? Bucket Group 3315A ? Controls Linkage Group 3340A ? Frames Group 3360A ? Hydraulic System SECTION 33B ? BACKHOE 9550 Group 3300B ? Removal and Installation Group 3302B ? Bucket Group 3315B ? Controls Linkage Group 3340B ? Frames Group 3360B ? Hydraulic System SECTION 37 ? LOG ARCH Group 3740 ? Arch SECTION 40 ? WINCH DRIVE Group 4051 ? Gears, Shafts and Bearings SECTION 42 ? GROUND CONDITIONING TOOL Group 4201 ? Teeth and Shanks Group 4240 ? Frame Group 4260 ? Hydraulic System SECTION 90 ? SYSTEM TESTING Group 9005 ? General Information Group 9010 ? Engine Group 9015 ? Electrical System Group 9020 ? Power Train Group 9025 ? Hydraulic System Group 9030 ? Miscellaneous Components SECTION 99 ? SPECIAL TOOLS INDEXPlease read description for details