The Volvo Penta DP-A is a marine sterndrive engine designed for recreational and light commercial marine applications. This robust unit features a Duoprop sterndrive, engineered for reliable performance on the water. Its design prioritizes durability and efficiency, making it a trusted choice for boat owners seeking dependable propulsion for various maritime activities. This Workshop Service Manual (WSM) provides comprehensive guidance for the maintenance and repair of your Volvo Penta DP-A marine engine. It covers all aspects of routine maintenance and in-depth service procedures, including step-by-step instructions, visual aids, and wiring diagrams. This manual is an essential resource for owners and technicians, enabling efficient troubleshooting, accurate repairs, and the overall upkeep of the engine, ultimately promoting cost savings and user independence.