This comprehensive repair manual provides detailed instructions and technical information for a wide range of Volvo Penta stern drive models produced between 1968 and 1991. It covers both inboard engines and stern drive units, offering a complete resource for both novice and experienced mechanics.

The manual covers topics essential for maintenance, repair, and troubleshooting, including:

* **General information** outlining the models covered and their specifications.
* **Routine maintenance** procedures such as oil changes, filter replacements, and tune-ups.
* **Engine removal and installation** instructions, detailing the process of disassembling and reassembling the engine.
* **Fuel system** operation, diagnosis, and repair methods, covering components like fuel pumps, injectors, and carburetors.
* **Lubrication and cooling systems** maintenance and repair, encompassing topics like oil lines, radiators, and water pumps.
* **Transmission, drive chain, and sprockets** operation, adjustments, and troubleshooting techniques.
* **Steering system** components, maintenance, and troubleshooting.
* **Shocks** inspection, adjustment, and replacement.
* **Bodywork** repair techniques for fiberglass and metal components.
* **Intake and exhaust** systems, including components like manifolds and mufflers.
* **Electrical system** diagnosis and repair, covering wiring diagrams, starter motors, alternators, and ignition systems.
* **Advanced troubleshooting** procedures for complex engine problems.


This manual is an indispensable resource for anyone seeking to maintain, repair, or rebuild their Volvo Penta stern drive, providing clear guidance and detailed diagrams to help you understand the intricate workings of these systems.

The 1968-1991 Volvo Penta Stern Drive Repair Manual is an indispensable resource for boat owners and mechanics seeking to maintain and repair their Volvo Penta stern drive systems. This comprehensive manual covers a wide range of models, including the AQ series, the DP series, and the outdrives from 1968 to 1991. It serves as a complete guide to understanding the intricate workings of these systems, providing detailed information on everything from basic maintenance procedures to complex troubleshooting techniques. The manual is filled with diagrams, illustrations, and step-by-step instructions, making it easy to follow and understand even for those unfamiliar with the inner workings of marine engines.

This repair manual is designed to empower boat owners and mechanics to tackle a wide range of repair tasks, from simple adjustments to major overhauls. It covers topics such as engine operation, cooling systems, fuel systems, electrical systems, steering systems, and transmission maintenance. Each section includes troubleshooting tips, common problems, and potential solutions, allowing users to diagnose and address issues efficiently. The manual also provides valuable information on safety procedures, ensuring that repairs are performed correctly and safely. With its wealth of information and easy-to-follow instructions, the 1968-1991 Volvo Penta Stern Drive Repair Manual is an essential tool for any boat owner who wants to keep their Volvo Penta stern drive systems running smoothly. Whether you're a seasoned mechanic or a novice DIY enthusiast, this manual will help you maintain your boat's engine and ensure many years of reliable performance on the water.