Mitsubishi Galant (2004+). Manual — part 588
OIL PAN AND OIL PUMP
TSB Revision
ENGINE OVERHAUL <2.4L ENGINE>
11B-41
Required Special Tools:
• MB991603: Bearing Installer Stopper
• MD998162: Plug Wrench
• MD998285: Crankshaft Front Oil Seal Guide
• MD998371: Silent Shaft Bearing Puller
• MD998372: Silent Shaft Bearing Puller
• MD998375: Crankshaft Front Oil Seal Installer
• MD998705: Silent Shaft Bearing Installer
• MD998727: Oil Pan Cutter
• MD998783: Plug Wrench Retainer
REMOVAL SERVICE POINTS
.
<<A>> OIL PAN REMOVAL
1. Remove all oil pan bolts.
2. Drive in special tool MD998727 between the cylinder block
and oil pan.
NOTE: Never use a screwdriver or chisel to remove the oil
pan. It will deform the oil pan flange and result in oil leakage.
3. Gently hit the special tool on its corner (shoulder), then slide
it along the oil pan to remove it.
.
<<B>> PLUG REMOVAL
1. Fit special tool MD998162 on the plug, and then hold it in
position with special tool MD998783.
2. Loosen the plug.
3. Remove special tools MD998783 and MD998162 and then
remove the plug.
.
<<C>> FLANGE BOLT REMOVAL
1. Remove the plug on the side of the cylinder block.
2. Insert a Phillips screwdriver [shank diameter 8 mm (0.3
inch)] into the plug hole to lock the counterbalance shaft.
AK300170
MD998727
AC
AK300171
MD998162
MD998783
AC
AK300172
OIL PAN AND OIL PUMP
TSB Revision
ENGINE OVERHAUL <2.4L ENGINE>
11B-42
3. Loosen the flange bolt.
.
<<D>> COUNTERBALANCE SHAFT FRONT BEARING
REMOVAL
CAUTION
Be sure to remove the front bearing first. If it has not been
removed, special tool MD998372 cannot be used for rear
balance shaft bearing removal.
Using special tool MD998371, remove the counterbalance
shaft front bearing from the cylinder block.
.
<<E>> COUNTERBALANCE SHAFT REAR BEARING
REMOVAL
1. Install special tools MB991603 and MD998372 in front of the
cylinder block when removing the left counterbalance shaft
rear bearing.
2. Using special tool MD998372, remove the right
counterbalance shaft rear bearing from the cylinder block.
AK300173
AK300174
MD998371
AC
AK300175AC
MD998372
AK300176
MB991603
MD998372
AC
OIL PAN AND OIL PUMP
TSB Revision
ENGINE OVERHAUL <2.4L ENGINE>
11B-43
INSTALLATION SERVICE POINTS
.
>>A<< LEFT COUNTERBALANCE SHAFT REAR BEARING
INSTALLATION
1. Install special tool MB991603 to the cylinder block.
2. Apply engine oil to the rear bearing outer surface and
bearing hole in the cylinder block.
3. Using special tool MD998705, install the rear bearing.
NOTE: The left rear bearing has no oil holes.
.
>>B<< RIGHT COUNTERBALANCE SHAFT REAR
BEARING INSTALLATION
1. Install the guide pin of the special tool MD998705 in the
threaded hole of the cylinder block as shown.
2. Align the ratchet ball of the special tool MD998705 with the
oil hole in the rear bearing to install the bearing of the
special tool MD998705.
3. Apply engine oil to the bearing outer surface and bearing
hole in the cylinder block.
AK300177
MB991603
MD998705
(STOPPER)
AE
AK300619AE
MB991603
MD998705
(STOPPER)
REAR BEARING
AK300178
MD998705
(GUIDE PIN)
AE
AK300621AC
RATCHET BALL
REAR BEARING RIGHT
OIL HOLE
OIL PAN AND OIL PUMP
TSB Revision
ENGINE OVERHAUL <2.4L ENGINE>
11B-44
4. Using special tool MD998705, install the rear bearing. Make
sure that the oil hole of the bearing is aligned with the oil
hole of the cylinder block.
.
>>C<< COUNTERBALANCE SHAFT FRONT BEARING
INSTALLATION
1. Remove the rear bearing installing portion from the special
tool MD998705.
2. Install the guide pin of special tool MD998705 in the
threaded hole of the cylinder block as shown.
AK300179
MD998705
(STOPPER)
MD998705
(GUIDE PIN)
AF
AK300622AE
MD998705
(STOPPER)
AK300623AE
REAR BEARING
INSTALLING PORTION
MD998705 (STOPPER)
AK300178
MD998705
(GUIDE PIN)
AE
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