Westerbeke 7.0 KW BGC -60Hz Technical Manual page 114

1. Assemble the new valve stem oil seal with the SST.
NOTE: Apply the engine oil to the inner surface
and lip section of the valve stem oil seal.
Before the oil seal is driven into the position, make sure
that the valve spring is not installed.
2. Assemble the valve spring seat and valve stem.
NOTE: Apply the engine oil to the sliding portion
of the valve stem.
3. Using a valve spring compressor, assemble the valve
spring.
NOTE: Install the valve spring so that the painted
portion faces the upper side.
Westerbeke Generators
110
Valve Stem Oil Seal Installation (1)
Valve Stem Oil Seal Installation (2)
F
1=
V
apply engine oil