Mitsubishi Evolution X. Manual - part 203
OIL PUMP CHAIN
TSB Revision
ENGINE OVERHAUL
11B-59
>>B<< CRANKSHAFT SPROCKET INSTALLATION
AK603521
Crankshaft sprocket
Crankshaft
AB
Engine
front
: Wipe clean with a rag.
: Wipe clean with a rag and degrease.
1. Wipe off the dirt on the crankshaft sprocket and the
crankshaft using a rag, and then remove the grease from the
portion shown in the illustration.
NOTE: Remove grease to prevent a drop in the coefficient
of friction of the pressing portion caused by adhesion of oil.
2. Set the No. 1 piston at top dead center on the compression
stroke.
3. Install the crankshaft sprocket to the crankshaft.
.
>>C<< OIL PUMP SPROCKET / OIL PUMP CHAIN
INSTALLATION
1. Set the No. 1 piston at top dead center on the compression
stroke.
AK703732AC
MB991346
Oil pump sprocket
2. Using the special tool MB991346, install the oil pump
sprocket to the oil pump case.
3. Install the oil pump chain to the crankshaft sprocket.
4. Install the oil pump chain to the oil pump sprocket.
.
>>D<< REAR OIL SEAL CASE INSTALLATION
CAUTION
Be sure to remove liquid gasket that has entered mounting
holes.
1. Completely remove liquid gasket adhering to the cylinder
block, ladder frame and rear oil seal case.
CAUTION
Sufficiently check that there is no residual oil on the place
where degreasing is performed. If fingerprints are left, do
not touch it with bare hands after the degreasing, since the
oils from your fingers will harm the seal ability.
2. Using white gasoline and so on, degrease the surface where
the liquid gasket is applied and the contact surface between
the cylinder block and ladder frame.