Mitsubishi Galant 9G. Manual — part 594
OIL PAN AND OIL PUMP
TSB Revision
ENGINE OVERHAUL <2.4L ENGINE>
11B-48
3. Install the front case carefully to prevent damaging the oil
seal.
CAUTION
Carefully install the tightening bolts paying attention to
their different lengths, respectively.
4. Tighten all flange bolts to the specified torque.
Tightening torque: 23
± 3 N⋅m (17 ± 2 ft-lb)
.
>>I<< FLANGE BOLT INSTALLATION
1. Insert a Phillips head screwdriver [shank diameter 8 mm
(0.3 inch)] into the hole in the left side of the cylinder block to
lock the counterbalance shaft.
2. Secure the oil pump driven gear onto the left counterbalance
shaft by tightening the flange bolt to the specified torque.
Tightening torque: 36
± 3 N⋅m (27 ± 1 ft-lb)
3. Pull out the screwdriver and screw in the plug.
.
AK300182
MD998285
AC
AK301520AC
25 mm
(0.98 in)
40 mm
(1.57 in)
20 mm
(0.78 in)
22 mm
(0.86 in)
32 mm
(1.25 in)
AK300172
AK300183
OIL PAN AND OIL PUMP
TSB Revision
ENGINE OVERHAUL <2.4L ENGINE>
11B-49
>>J<< PLUG INSTALLATION
1. Install a new O-ring to the groove of the front case.
2. Install the plug to the front case.
3. Fit special tool MD998162 on the plug, and then hold it in
position with special tool MD998783.
4. Tighten the plug to the specified torque.
Tightening torque: 23
± 3 N⋅m (17 ± 2 ft-lb)
5. Remove special tools MD998783 and MD998162.
.
>>K<< OIL PAN INSTALLATION
1. Clean both gasket surfaces of oil pan and cylinder block.
2. Apply a 4 mm (0.15 inch) diameter bead of sealant
(MITSUBISHI Genuine Part number MD970389 or
equivalent) to the flange of the oil pan.
3. Install the oil pump case assembly to the front side of the
cylinder block.
NOTE: Be sure to install the oil pan quickly while the sealant
is wet (within 15 minutes).
4. Fit an 8 mm (0.30 inch) bolt in each of the two holes
identified by the letter "S" in the illustration and a 10 mm
(0.39 inch) bolt in each of the remaining 17 holes. Tighten all
bolts to the specified torque.
Tightening torque: 9.0
± 3.0 N⋅m (80 ± 26 in-lb)
NOTE: After installation, keep the sealed area away from oil
for approximately one hour.
.
AK300184
MD998162
MD998783
AC
AK301811
TIMING BELT SIDE
BOLT HOLE
GROOVE
AB
AK300185
S
AC
OIL PAN AND OIL PUMP
TSB Revision
ENGINE OVERHAUL <2.4L ENGINE>
11B-50
>>L<< DRAIN PLUG GASKET INSTALLATION
CAUTION
If the gasket is installed in the wrong direction, oil leaks
will occur.
Install the drain plug gasket in the direction shown.
.
>>M<< OIL FILTER INSTALLATION
1. Clean the installation surface of the filter bracket.
2. Apply engine oil to the o-ring of the oil filter.
3. Using general service tool, install the oil filter to the bracket
and tighten it to the specified torque.
Tightening torque:
Part number MD356000 filter:
14
± 2 N⋅m (124 ± 17 in-lb)
Other Mitsubishi Genuine filter:
17
± 3 N⋅m (13 ± 1 ft-lb)
4. If a torque wrench cannot be used, use the following
procedure:
(1) Screw in the oil filter until its o-ring contacts the oil filter
bracket.
(2) Tighten the oil filter as follows:
Part number MD356000 filter: one turn
Other Mitsubishi Genuine filter: 3/4 turn
AK300601AD
DRAIN PLUG
OIL PAN
GASKET
OIL PAN
SIDE
AK301069AC
AK300186
GENERAL SERVICE TOOL
AC
OIL PAN AND OIL PUMP
TSB Revision
ENGINE OVERHAUL <2.4L ENGINE>
11B-51
INSPECTION
M1113008200278
.
FRONT CASE
1. Check the oil passage for clogging. Clean if necessary.
2. Check the left counterbalance shaft front bearing for wear,
damage and seizure. If the bearing is damaged, replace the
front case.
3. Check the front case for cracks and other damage.
Replace cracked or damaged front case.
.
OIL SEAL
1. Check the oil seal lip for wear and damage. Replace the oil
seal if necessary.
2. Check the oil seal lip for deterioration. Replace the oil seal if
necessary.
.
COUNTERBALANCE SHAFT
1. Check the oil holes for clogging and clean if necessary.
2. Check the journal for seizure, damage and contact with
bearing. If there is anything wrong with the journal, replace
the counterbalance shaft, bearing or front case assembly if
required.
.
OIL PUMP
1. Assemble the oil pump gears to the front case and rotate it
to ensure smooth rotation with no looseness.
2. Ensure that there is no ridge wear on the contact surface
between the front case and the gear surface of the oil pump
cover.
3. Check the side clearance.
Standard value:
Drive gear 0.08
− 0.14 mm (0.0031 − 0.0055 inch)
Driven gear 0.06
− 0.12 mm (0.0024 − 0.0047 inch)
AK300187
AK300188
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