The Land Rover 109 Series III, produced between 1981 and 1986, is a highly capable and durable four-wheel-drive utility vehicle. Renowned for its exceptional off-road performance, robust construction, and versatility, it has been a trusted companion for adventurers, agricultural users, and those requiring a dependable workhorse. The 109 designation refers to its 109-inch wheelbase, offering a balance of maneuverability and load-carrying capacity. Its design emphasizes ruggedness and reliability, featuring a traditional body-on-frame construction and a permanent four-wheel-drive system with selectable high and low range.

This workshop repair and service manual provides comprehensive guidance for the maintenance, troubleshooting, and repair of the Land Rover 109 Series III. It covers all major systems, including detailed information on gasoline and diesel engines, manual transmissions, transfer cases, axles, suspension, steering, brakes, and the electrical system. The manual includes step-by-step repair procedures, diagnostic techniques, and essential technical specifications such as torque values and fluid requirements. Its detailed content is designed to assist owners, mechanics, and technicians in keeping this iconic vehicle in optimal working condition.