This workshop service repair manual covers the Volvo AQ131, an inline 4-cylinder marine engine with a 2.3-liter gasoline-powered displacement. Designed for marine applications, this engine is a testament to Volvo's commitment to robust engineering and reliable performance. Its water-cooled system ensures efficient operation in demanding aquatic environments.

This comprehensive manual provides essential information for maintaining and repairing the Volvo AQ131. It details various maintenance procedures, including lubrication and cooling system specifics, alongside technical specifications for the engine and its marine drive system. This resource is indispensable for owners, technicians, and mechanics seeking to ensure the longevity and optimal performance of their Volvo AQ131 engine.