Replacing Front And Rear Crankshaft Oil Seals - Westerbeke 7.0 KW BGC -60Hz Technical Manual

Replacing Front and Rear Crankshaft Oil Seals
Replace the oil seal and O-ring.
1. Type T oil seal. (Crankshaft front
aU
seal.) Using an
appropriate seal tool (snap-on, Craftsman), install the
oil seal. Apply engine oil to the lip portion of the oil
seal.
2. Install the oil pump O-ring to the oil pump cover. To
ensure the seating of the O-ring, push the O-ring at
the position of the 3 embossed marks on the cover
as indicated in the figure.
3. Type T oil seal (crankshaft rear oil seal). Using an
appropriate tool, install the oil seal. Apply engine oil
to the lip portion of the oil seal.
4. Assemble the oil pump assembly and rear oil seal
retainer.
Tightening torque:
Rear oil seal retainer
Oil pump assembly
7.2 - 11.6 ft-Ib
(1.0 - 1.6 kg-m)
11.3 - 16.9 ft-Ib
(1.56 - 2.34 kg-m)
79
Embossed mark
®
Westerbeke Generators