Westerbeke 6.5 MCG - FRONT CASE; COUNTERBALANCE SHAFT AND OIL PAN

FRONT CASE I COUNTERBALANCE SHAFT AND OIL PAN
TORQUE 6- 7 Ft-Lbs
'·'l
Torque 80 inch-lbs
i
· 5d1L PUMP COVER
CONFIGURATION
OF FRONT CASE
ASSEMBLY
OIL PAN REMOVAL
Remove the oil drain hose assembly. Remove the oil pan
bolts and then use the special tool to break the pan seal.
COUNTERBALANCE SHAFT REMOVAL
1. Remove the plug on the cylinder block and insert an
0.32in (8mm) rod into the hole to lock the
counterbalance shaft.
ENGINE BLOCK
14
GASKET
15
TORQUE 1-9 FT-LBS
10-12Nm~
NUMBERS INDICATE THE
SUGGESTED ORDER OF
DISASSEMBLY
Oil PAN: Remove the old gasket
___ and sealant from the oil pan and
cylinder block with a scraper,
· wire brush. solvent, etc. Make
certain all residue is removed.
OIL SCREEN ASSEMBLY
2. Remove the oil pump cover and gasket. Discard
the gasket.
3. Remove the oil pump driven gear tightening flange bolts
· to release the counterbalance shaft.
4. Remove the counterbalance
shaft. Drive it from the front.
FLANGE BOLT
OIL PUMP DRIVEN
GEAR
Engines & Generators
26