The Holden Drover, QB series, is a robust pickup truck known for its durable body-on-frame construction and likely diesel engine, offering dependable performance for various tasks. This vehicle typically features a turbocharged 2.8L diesel engine, producing an estimated 85-100 kW, paired with either a 5-speed manual or 4-speed automatic transmission. Available in rear-wheel drive or four-wheel drive configurations, the Drover is equipped with independent front suspension and a leaf-spring rear axle, suitable for both on-road comfort and off-road capability. Its practical design, with standard 15 or 16-inch wheels and a typical curb weight of 1700-1900 kg, makes it a versatile choice for work and adventure. This Service Repair Workshop Manual provides comprehensive guidance for the Holden Drover QB series. It covers essential maintenance procedures, including engine oil specifications and capacities, coolant types, and transmission fluid requirements. Detailed technical specifications for the engine, transmission, drivetrain, suspension, brakes, electrical systems, and dimensions are included to aid in understanding the vehicle's engineering. Furthermore, this manual offers valuable troubleshooting information and safety guidelines, empowering owners, mechanics, and technicians to effectively maintain, repair, and ensure the optimal performance and longevity of their vehicle.