DV11
Operation and Maintenance
67
Engine Disassembly
Printed in Mar. 2005 PS-MMA0608-E1A
z
Remove the flywheel ring gear.
z
Heat the ring gear evenly with a gas
burner (up to 200
°
C) to invite
volumetric expansion.
z
Tapping around the edges of the
ring gear with a hammer and brass
bar to remove it.
CAUTION:
Do not damage the flywheel
.
3.1.36. Flywheel housing
z
Remove the flywheel housing fixing
bolts and take them out.
z
Remove the oil seal from the flywheel
housing.
3.1.37. Crank shaft
z
Remove the fixing bolts from
bearing caps.
z
Remove the main bearing cap
fixing bolts in the reverse order of
assembling.
z
Maintain the removed bearing caps
in the order of cylinders.
z
Temporarily install the bolts at the
both side of crankshaft, and lift the
crankshaft with a rope.
Breather
housing
Breather
valve ass’y
Thrust
washer
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