This comprehensive workshop service repair manual provides detailed instructions and technical specifications for the Opel Senator, covering model years 1987 to 1993. It caters to both experienced mechanics and DIY enthusiasts, offering step-by-step guidance on a wide range of repair and maintenance procedures.

The manual delves into every aspect of the vehicle, covering everything from basic maintenance and troubleshooting to complex engine and transmission repairs. It includes detailed information on:

* **Engine:** Engine removal and installation, lubrication and cooling systems, combustion system, fuel injection, crankshaft, pistons, cylinders, valves, and cylinder head.
* **Transmission:** Gearbox and clutch, transmission system, and electrical starter.
* **Electrical System:** Battery and charging system, electrical system troubleshooting, wiring diagrams, and components such as lights, meters, and switches.
* **Braking System:** Braking system components, adjustment procedures, and troubleshooting.
* **Suspension:** Suspension system components, alignment procedures, and troubleshooting.
* **Chassis:** Chassis components, frame, body panels, exhaust system, and maintenance procedures.
* **Wheels and Tires:** Wheel and tire specifications, maintenance, and replacement procedures.
* **Periodic Checks and Adjustments:** Regular maintenance schedule, recommended checks, and adjustments.
* **Technical Information and Specifications:** Detailed technical specifications for all vehicle systems and components.
* **General Information:** Overview of the vehicle, safety precautions, and general maintenance tips.

This manual provides the necessary information to confidently diagnose and repair your Opel Senator, ensuring optimal performance and longevity.

The Opel Senator, a mid-size executive car produced by the German automaker Opel from 1978 to 1993, was a prime example of the marque's ambition to compete with established luxury brands. The second generation of the Senator, produced from 1987 to 1993, refined its predecessor's formula, incorporating a sleek and modern design, spacious and luxurious interiors, and powerful drivetrains. This model, often referred to as the "C-Class Senator", was offered in various trim levels, each tailored to different customer preferences. It was available as a four-door sedan and a five-door station wagon, the latter being a rare and sought-after variant.

The 1987-1993 Opel Senator was available with a range of robust and reliable engines, primarily sourced from its sister brand, Vauxhall. The lineup included petrol units like the 2.0-liter, 2.5-liter, and 3.0-liter V6 engines, along with a powerful 3.0-liter 24-valve V6 engine known for its smooth and responsive performance. In some markets, a 2.3-liter diesel engine was also offered, providing a fuel-efficient alternative. The Senator's power was sent to the rear wheels, providing a classic and engaging driving experience. It featured a well-engineered suspension system that balanced comfort and handling, making it a capable car both on winding roads and long journeys. While the Senator may not have achieved the same level of recognition as its German rivals, it was a solid and well-rounded executive car that provided a comfortable and luxurious experience.