DISASSEMBLY
I
ASSEMBLY
Crankshaft
1.
Remove the main bearing case.
2.
Remove the crankshaft.
(When
reassembling)
• Reassemble
the main bearing case having the same number
as the one engraved on the crankcase, and set the casting
mark
"F
/ W SIDE"
on
the main bearing case facing towards
the
flywheel side.
• Reassemble the thrust bearing (2), with the oil groove facing
outside, into both side of the fourth main bearing case.
•
Apply
oil to the main bearing case screws and tighten them
to
the specified torque .
Main
bearing
case
137.3 to 147.1
N·m
Tightening
torque
14.0 to 15.0 kgf·m
screw
101.3 to 108.5 «-Ibs
/:
~:a;;t~~~~~;:~;2:,-)FOURTH
MAIN
,
EARING
CASE
THRUST
BEARING
(2)
~
--.v-
WESTERBEKE
Engines & Generators
33
1\
.;..;:.!---CRANKCASE 2
JIG
~CRANKCASEI
(21
To Next Page
Loading...
