1987 John Deere 550B/555B Crawler Dozer and Loader Technical Manual

Technical Scope for the 1987 John Deere 550B and 555B

• Built for the 1987 John Deere 550B Crawler Dozer and 555B Crawler Loader featuring turbocharged diesel configuration
• Official OEM publication TM-1331, August 1987 edition
• Contains 12 exploded-view diagrams, 4 primary torque specification charts, and comprehensive operational testing procedures
• File is available as a direct download the moment payment clears
• Indexed PDF search covers every chapter and appendix
• Suitable for printing individual sections for shop-floor use
• This 1987 technical manual is the foundational reference used for the 550B and 555B launch build, documenting engine, drivetrain, and undercarriage specifications.

Component and System Documentation

The 1987 John Deere 550B and 555B documentation provides an organized look at mechanical systems. It details engine cooling, lubrication, and auxiliary systems, alongside in-depth coverage of the power train, torque converter, and hydraulic controls. Separate chapters describe tracks, steering systems, and operator station components including ROPS and cabin enclosures. Backhoe-specific hardware for the 9300 and 9550 attachments are documented with assembly, installation, and frame configurations.

Specification Highlights

Torque for the track shoe mounting hardware is specified at 163 N-m (120 lb-ft). Steering clutch housing fasteners are documented at 325.44 N-m (240 lb-ft) in the torque reference table. The engine cooling system capacity is 18.9 liters. The 1987 John Deere 550B and 555B manual includes detailed tolerance charts for track link height and bushing diameters. Fluid capacities and maintenance data are indexed for quick reference, including hydraulic reservoir volumes of 22.7 liters for the 550B. Learn more about how factory workshop documentation is structured before beginning your project.

Note: All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. An official 1058-page John Deere OEM technical manual covering the 1987 550B Crawler Dozer and 555B Crawler Loader, documenting engine, chassis, electrical, and hydraulic specifications for the B-series configuration.