This service repair workshop manual covers the Yanmar ZT350 Marine Stern Drive, a robust marine propulsion system designed for reliable performance on the water. Yanmar is recognized for its engineering quality and commitment to durability, ensuring that the ZT350 delivers exceptional power and efficiency for a wide range of marine applications. This manual provides comprehensive information to understand, maintain, and repair this advanced marine stern drive.

The purpose of this manual is to serve as an authoritative guide for owners, technicians, and mechanics. It details essential maintenance procedures, troubleshooting steps, and technical specifications necessary for optimal operation and longevity of the ZT350. Key areas covered include general service information, stern drive components, driveshaft and gear housings, transom assembly, shift and steering systems, power trim, propellers, and corrosion protection. This resource is indispensable for ensuring the continued reliability and performance of your Yanmar marine stern drive.