This official service and repair manual covers the Mitsubishi Montero and Pick-Up models produced between 1987 and 1988. These vehicles, known for their rugged construction and capable off-road performance, were offered with either the 2.6L 4G54 gasoline engine or the 2.5L 4D56 diesel turbo engine. Chassis codes include the L040 series for the Montero and L200/K20/K30 series for the Pick-Up. The manual provides comprehensive information essential for maintaining and repairing these durable vehicles, which were designed for both everyday use and demanding off-road adventures.

This manual serves as a complete guide for owners, mechanics, and technicians, detailing all aspects of vehicle maintenance and repair. It includes in-depth coverage of powertrain systems, transmission and drivetrain, chassis and suspension, brakes, electrical systems, and body and interior components. Procedures for scheduled maintenance, diagnostics, component repair, and even engine and transmission rebuilds are thoroughly explained. Essential technical specifications, including torque values, clearances, and fluid requirements, are also provided to ensure accurate and effective servicing.