This manual covers the Westerbeke 20B TWO and 30B THREE marine diesel engines. These 4-cycle, water-cooled engines are designed for marine propulsion. The 20B TWO features a 0.635L 2-cylinder vertical configuration, while the 30B THREE offers a 0.952L 3-cylinder vertical setup. Both models utilize a fuel injection pump and injection nozzle system, a glow plug and starter system for ignition, and an alternator system for charging. Westerbeke engines are engineered for reliability and performance in demanding marine environments.
This comprehensive Service Repair Manual, Operator Manual, and Parts Catalogue provides detailed information to ensure proper operation and maintenance of your Westerbeke engine. It includes step-by-step procedures for engine overhaul, disassembly, and specific component repairs such as the cylinder head, gearcase, timing gears, piston, connecting rod, and governor system. The manual also contains troubleshooting guides, technical specifications including tightening torques, and exploded views with diagrams and pictures. This resource is essential for owners, mechanics, and technicians seeking to maintain, repair, and optimize the performance of their Westerbeke 20B TWO or 30B THREE marine diesel engines.
WESTERBEKE 20B TWO 30B THREE MARINE DIESEL ENGINE SERVICE REPAIR MANUAL
PARTS CATALOGUE & OPERATOR MANUAL ALSO INCLUDED WITH THIS MANUAL
ENGINE COVERED:
0.635L 2-CYLINDER VERTICAL, 4-CYCLE, WATER-COOLED ENGINE
0.952L 3-CYLINDER VERTICAL, 4-CYCLE, WATER-COOLED ENGINE
CONTENTS:
SPECIFICATIONS
ENGINE OVERHAUL
ENGINE DISASSEMBLY
CYLINDERHEAD-VALVES
GEARCASE & OIL PUMP
TIMING GEARS
CAMSHAFT-CRANKSHAFT
PISTON-CONNECTING ROD
FUEL INJECTION PUMP
GOVERNOR SYSTEM
INJECTION NOZZLE
GLOW PLUG SYSTEM
COOLING SYSTEM
STARTER SYSTEM
ALTERNATOR SYSTEM
MARINE TRANSMISSION
TIGHTENING TORQUE
TROUBLESHOOTING
This is a very comprehensive manual (DOWNLOAD in PDF format) for WESTERBEKE 20B TWO 30B THREE MARINE DIESEL ENGINE, Features detailed exploded views. This is the same manual that technicians use to fix your engines. Manual covers detailed and complete step-by-step written procedures with pictures and diagrams, fully printable-selected pages or whole manual, illustrated. So, you will not be disappointed. This is the manual for Repairs, Maintenance & servicing.
WESTERBEKE 20B TWO 30B THREE MARINE DIESEL ENGINE SERVICE REPAIR MANUAL
PARTS CATALOGUE & OPERATOR MANUAL ALSO INCLUDED WITH THIS MANUAL
ENGINE COVERED:
0.635L 2-CYLINDER VERTICAL, 4-CYCLE, WATER-COOLED ENGINE
0.952L 3-CYLINDER VERTICAL, 4-CYCLE, WATER-COOLED ENGINE
CONTENTS:
SPECIFICATIONS
ENGINE OVERHAUL
ENGINE DISASSEMBLY
CYLINDERHEAD-VALVES
GEARCASE & OIL PUMP
TIMING GEARS
CAMSHAFT-CRANKSHAFT
PISTON-CONNECTING ROD
FUEL INJECTION PUMP
GOVERNOR SYSTEM
INJECTION NOZZLE
GLOW PLUG SYSTEM
COOLING SYSTEM
STARTER SYSTEM
ALTERNATOR SYSTEM
MARINE TRANSMISSION
TIGHTENING TORQUE
TROUBLESHOOTING
This is a very comprehensive manual (DOWNLOAD in PDF format) for WESTERBEKE 20B TWO 30B THREE MARINE DIESEL ENGINE, Features detailed exploded views. This is the same manual that technicians use to fix your engines. Manual covers detailed and complete step-by-step written procedures with pictures and diagrams, fully printable-selected pages or whole manual, illustrated. So, you will not be disappointed. This is the manual for Repairs, Maintenance & servicing.
