Cyunder Block Disassembly; Cylinder Block Disassembly - Westerbeke 9.0 BCG Technical Manual

CYLINDER BLOCK DISASSEMBLY
Disassemble the cylinder block by removing parts in the order indicated. The figure below presents the
relationship of parts for the BCG 4.0KW engine's cylinder block.
BCG 4.0 KW DISASSEMBLY ORDER
*1. Crankshaft Timing Belt Pulley
2. Fresh Water Pump
3. Oil Pan and Gasket
4. Balance Shaft Gear Cover
5. Rear Oil Seal Retainer
6. Oil Pump Drive Sprocket and Chain
7. Oil Pump
*8. Balance Shaft and Pulley
*9. Pistons and Connecting Rod Assembly
*10. Crankshaft and Bearings
(page 79, step 1)
(page 79)
(page 79)
(page 79, step 8)
(page SO, step 9-10)
(page 81, step 12-15)
*Denotes that disassembly instructions for these parts follow on the indicated pages.
77 Westerbeke Generators