Mitsubishi Outlander (2003+). Manual — part 12
OIL PAN
ENGINE MECHANICAL
11A-25
REMOVAL AND INSTALLATION <4WD>
M1112002800600
Pre-removal Operation
Under Cover Removal (Refer to GROUP 51, Under Cover
Engine Oil Draining (Refer to GROUP 12, On-vehicle
Service
-
Engine Oil Replacement
).
Front Exhaust Pipe Removal (Refer to GROUP 15,
Exhaust Pipe and Main Muffler
Centre Member Removal (Refer to GROUP 32, Engine
Roll Stopper and Centre Member
).
Post-installation Operation
Centre Member Installation (Refer to GROUP 32, Engine
Roll Stopper and Centre Member
Front Exhaust Pipe Installation (Refer to GROUP 15,
Exhaust Pipe and Main Muffler
Engine Oil Refilling (Refer to GROUP 12, On-vehicle
Service
-
Engine Oil Replacement
).
Under Cover Installation (Refer to GROUP 51, Under
Cover
).
AC300543
N
3
4
6
5
1
2
AB
9.0 ± 3.0 N·m
9.0 ± 1.0 N·m
44 ± 10 N·m
22 ± 4 N·m
9.0 ± 3.0 N·m
9.0 ± 3.0 N·m
9.0 ± 3.0 N·m
39 ± 5 N·m
Removal steps
>>D<<
1.
Transmission housing front lower
cover stay
2.
Flywheel housing front lower cover
3.
Engine oil pan drain plug
>>C<<
4.
Engine oil pan drain plug gasket
<<A>>
>>B<<
5.
Engine lower oil pan
<<B>>
>>A<<
6.
Engine upper oil pan
Removal steps
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OIL PAN
ENGINE MECHANICAL
11A-26
REMOVAL SERVICE POINTS
<<A>> ENGINE LOWER OIL PAN REMOVAL
1. Remove the engine lower oil pan mounting bolts.
CAUTION
Do not use special tool oil pan remover
(MD998727). The engine upper oil pan is made of
aluminium and this tool will damage it.
2. Apply a piece of wood to the lower oil pan and
strike it with a hammer to remove the engine lower
oil pan.
<<B>> ENGINE UPPER OIL PAN REMOVAL
1. Remove the engine upper oil pan mounting bolts.
CAUTION
Do not use special tool oil pan remover
(MD998727). The engine upper oil pan is made of
aluminium and this tool will damage it.
2. Screw in the bolt into bolt hole A in the location
shown. Then lift the upper oil pan and remove it.
INSTALLATION SERVICE POINTS
>>A<< ENGINE UPPER OIL PAN INSTALLATION
1. Remove sealant from the engine upper oil pan
and cylinder block surfaces.
2. Apply a bead of the sealant to the mating surface
of the engine upper oil pan as shown.
Specified sealant: MITSUBISHI GENUINE
PART MD970389 or equivalent
NOTE: Install the engine upper oil pan within 15
minutes after applying sealant.
3. Assemble the engine upper oil pan to the cylinder
block.
CAUTION
Then wait at least one hour. Never start the
engine or let engine oil or coolant touch the
sealant surface during that time.
4. Insert the bolts to the engine upper oil pan as
shown, and tighten them to the specified torque.
AC102931AB
Engine lower oil pan
AC102946AB
A
A
AC102242AB
Groove
φ
4 mm
portion
Bolt hole
portion
AC102929AB
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
A
A
OIL PAN
ENGINE MECHANICAL
11A-27
NOTE: D: Nominal diameter, L: Nominal length
Tightening torque: 9.0
3.0 N
¼
m
>>B<< ENGINE LOWER OIL PAN INSTALLATION
1. Remove sealant from the engine lower oil pan and
engine upper oil pan.
2. Apply a bead of the sealant to the mating surface
of the engine lower oil pan as shown.
Specified sealant: MITSUBISHI GENUINE
PART MD970389 or equivalent
NOTE: Install the engine lower oil pan within 15
minutes after applying sealant.
3. Assemble the engine lower oil pan to the engine
upper oil pan.
CAUTION
Then wait at least one hour. Never start the
engine or let engine oil or coolant touch the
sealant surface during that time.
4. Insert the bolts to the engine lower oil pan as
shown, and tighten them to the specified torque in
the order shown.
NOTE: D: Nominal diameter, L: Nominal length
Tightening torque: 9.0
3.0 N
¼
m
>>C<< ENGINE OIL PAN DRAIN PLUG GASKET
INSTALLATION
Replace the gasket with a new one. Install the new
gasket in the direction shown in the illustration.
>>D<< TRANSMISSION HOUSING FRONT
LOWER COVER STAY INSTALLATION
Install the transmission housing front lower cover
stay in the following order.
1. Tighten the engine side four mounting bolts to the
specified torque.
Tightening torque: 22
4 N
¼
m
2. Tighten the transmission side two mounting bolts
to the specified torque.
Tightening torque: 44
10 N
¼
m
INSPECTION
M1112002900210
Check the oil pan for cracks.
Check the oil pan sealant-coated surface for
damage and deformation.
Name
Symbol
Quantity
Size mm
(D
L)
Flange bolt A
2
M6
16
B
16
M6
18
AC102243AB
Groove
φ
4 mm
portion
Bolt hole
portion
AC102930AB
A-3
B-6
B-7
B-10
B-11
B-1
B-4
B-5
B-12
B-2
B-8
B-9
Name
Symbol
Quantity
Size mm
(D
L)
Flange bolt A
1
M6
75
B
11
M6
10
AC102325 AF
Engine lower
oil pan side
CRANKSHAFT OIL SEAL
ENGINE MECHANICAL
11A-28
CRANKSHAFT OIL SEAL
REMOVAL AND INSTALLATION
M1112003100273
AC300544 AB
1
2
3
Lip section
Engine oil
3
9
9
6
4
N
N
Lip section
5
8
7
132 ± 5 N·m
Crankshaft front oil seal removal
steps
Valve timing belt, balancer timing
belt (Refer to
>>D<<
1.
Crankshaft balancer shaft drive
sprocket
2.
Crankshaft key
>>C<<
3.
Crankshaft front oil seal
Crankshaft rear oil seal removal
steps
<<A>>
Transmission assembly
<<B>>
>>B<<
4.
Flywheel bolts
5.
Flywheel adapter plate
6.
Flywheel assembly
7.
Flywheel adapter plate
8.
Crankshaft bush
>>A<<
9.
Crankshaft rear oil seal
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