This comprehensive service and repair manual is specifically designed for the 1997-1998 Volvo 960, S90, and V90 models. It provides detailed instructions and step-by-step diagrams for all workshop procedures, making it an invaluable tool for both professional mechanics and DIY enthusiasts. The manual covers the complete range of maintenance and repair tasks, encompassing everything from routine servicing to complex engine and transmission repairs. Whether you need to change the oil, replace brake pads, diagnose electrical problems, or tackle a major engine overhaul, this manual has you covered. It includes detailed information on:

* **Engine:** The manual provides in-depth information about the engine, including its components, operation, troubleshooting, and repair procedures. This includes details on engine removal and installation, cylinder head removal and installation, timing belt replacement, valve adjustments, and more.
* **Transmission:** The transmission section of the manual offers comprehensive guidance on the automatic and manual transmissions used in these vehicles. This includes information on transmission operation, troubleshooting, repair procedures, and even rebuilding instructions.
* **Suspension and Steering:** This section covers the suspension and steering systems, including detailed information on diagnosing and repairing problems with shocks, struts, springs, tie rods, ball joints, and other important components.
* **Brakes:** The manual offers detailed information on the brake system, including its components, operation, troubleshooting, and repair procedures. This includes information on brake pad and shoe replacement, rotor and drum replacement, caliper rebuilding, and more.
* **Electrical System:** The electrical system section provides complete information on the wiring diagrams, troubleshooting guides, and repair procedures for all electrical components. This includes detailed instructions on diagnosing and repairing problems with the starting system, charging system, lighting system, and all other electrical accessories.
* **Body and Interior:** The manual also covers the body and interior of the vehicle, including information on removing and installing panels, upholstery, seats, and other interior components. It also includes information on diagnosing and repairing problems with the air conditioning system, heating system, and other comfort features.

This manual is written in plain English and utilizes clear, concise language, making it easy to understand for both novice and experienced mechanics. The step-by-step instructions are accompanied by detailed diagrams and illustrations, making it easy to visualize each procedure and ensuring accuracy during repairs. With this comprehensive service and repair manual, you will have the knowledge and guidance needed to confidently maintain and repair your Volvo 960, S90, or V90.

The 1997-1998 Volvo 960, S90, and V90 were all variations of the same luxury sedan model, each representing a distinct trim level. The 960 was the base model, known for its spacious interior, comfortable ride, and reliable performance. The S90, introduced in 1997, was a sportier variant with a more aggressive exterior design and performance enhancements. The V90, also introduced in 1997, was a wagon version of the 960, offering greater cargo space and versatility. These three models shared a common platform, powertrain options, and interior features, making their wiring diagrams and repair manuals largely interchangeable. They were powered by a range of powerful inline-six engines, including the 2.9L and 3.0L naturally aspirated units, as well as the turbocharged 2.5L and 2.9L units. Transmission options included a five-speed automatic and a five-speed manual.

The Volvo 960, S90, and V90 were known for their high levels of safety and comfort, boasting features such as dual front airbags, anti-lock brakes, and a luxurious interior with leather upholstery, power seats, and climate control. They were popular choices for families and business professionals alike, and their reputation for reliability and durability earned them a loyal following. While these models have been discontinued, their robust construction and the availability of repair manuals ensure that they remain readily accessible to enthusiasts and mechanics alike. The wiring diagrams and service manuals are invaluable tools for anyone looking to maintain, repair, or modify these classic Volvo sedans. This comprehensive resource provides detailed information on every electrical component of the vehicle, from the engine control module to the lighting system, enabling individuals to diagnose and troubleshoot issues with confidence.