This manual covers the Land Rover 90 and 110, part of the Defender (pre-facelift) generation, produced between 1983 and 1990. These vehicles are renowned for their exceptional off-road capability, robust construction, and versatility, serving a wide range of purposes from utility and expedition to agricultural and military applications. Built upon the legacy of its predecessors, the 90 and 110 models introduced coil springs and improved drivetrains, solidifying Land Rover's reputation for ruggedness and go-anywhere performance.

This comprehensive Factory Service Manual (FSM) provides in-depth workshop repair and service information for the Land Rover 90/110. It details maintenance procedures, troubleshooting guides, diagnostic techniques, and essential technical specifications across all major vehicle systems, including powertrain, chassis, electrical, and body. With over 1000 pages of factory-derived data, this English-language manual is an indispensable resource for owners, mechanics, and technicians seeking to maintain, diagnose, and repair these iconic vehicles accurately and efficiently.