This manual covers the Astra Mk2 (T85), produced between 1986 and 1991. The Astra Mk2 was a significant model for the brand, known for its practical design and offering a range of engine options from 1.3L to 1.8L, with horsepower typically between 60 and 115 hp. Available in various body styles including 3-door and 5-door hatchbacks, estate, and saloon, this front-wheel-drive vehicle was a popular choice, with sporty variants like the GTE and GSi offering enhanced performance. The engineering of the Astra Mk2 focused on reliability and usability for everyday driving, making it a staple in the UK automotive market during its production. This comprehensive Service Repair Workshop Manual provides detailed information for the maintenance and repair of the Astra Mk2 (T85). It covers a wide array of systems, including engine mechanical and electrical components, fuel and emission control systems, clutch, manual and automatic transmissions, suspension, steering, brakes, and body electrical systems. The manual offers step-by-step repair instructions, diagnostic procedures, troubleshooting guides, and technical specifications, including wiring schematics and diagrams. This resource is designed to assist owners, mechanics, and technicians in performing scheduled maintenance, addressing common issues such as rust and electrical problems, and ensuring the longevity and optimal performance of the vehicle.