Installing External Parts And Subassemblies - Westerbeke 9.0 BCG Technical Manual

Installing External Parts and Subassemblies
1. Install the exhaust manifold.
2. Install the intake manifold.
3. Attach the cylinder head cover, ensuring that the cylinder head cover gasket is properly positioned in its
grove in the cover before installing the cover's cap nuts and seal washers.
Tightening Torque: 5.1 - 9.4 Ib-ft (0.7 -1.3 kg-m)
4. Install the crankshaft pulley to the crankshaft.
Tightening Torque:
36.2 - 43.4 Ib-ft (5.0 - 6.0 kg-m)
5. Install the fresh water circulating pump and the fresh water circulating pump's pulley.
6. Install the governor's mounting bracket and the governor; attach the linkage arm to the carburetor.
7. Install the alternator's mounting bracket and the alternator on the BTG 9.0KW engine; install the fresh water
pump's drive belt and adjust the belt so that it deflects between 0.43 to 0.51 of an inch (11 to 13 mm).
Refer to the illustration below.
Amount of
~~-
•
.,~~
deflection
Checking "V" Belt Tension
8. Install the idler pulley on the BeG 6.5KW engine; install the fresh water pump's drive belt and adjust the
belt so that it deflects between 0.43 to 0.51 of an inch (11 to 13 mm).
9. Install the sea water pump's mounting bracket and the sea water pump; install the drive belt and adjust
the belt so that it deflects between 0.43 to 0.51 of an inch (11 to 13 mm).
10. Install the belt guard at the front of the engine.
155
Westerbeke Generators