2007 MITSUBISHI LANCER EVOLUTION Service Repair Manual

ENGINE -Camshaft and Camshaft Oil Seal11A-19
LUBRICATION AND SEALING POINTS
10 mm
10 mm
Sealant: MITSUBISHI GENUINE PART MD970389 or equivalent

(at the lip)
Engine oil
10 mm
Sealant: MITSUBISHI GENUINE
PART MD970389 or equivalent
Sealant: MITSUBISHI GENUINE PART MD970389 or equivalent

Sealant:
MITSUBISHI GENUINE
PART MD970389 or
equivalent
10 mm
10 mm

AA
A
Rocker
cover
Cylinder
head
ø3 mm
Sealant: 3M ATD Part No.8660
or equivalent

ENGINE -Camshaft and Camshaft Oil Seal11A-20
REMOVAL SERVICE POINTS
AA"RADIATOR UPPER HOSE DISCONNECTION
Indicate the mating marks on the radiator upper hose and
the hose clamp for release.
AB"CAMSHAFT SPROCKET REMOVAL
Hold the hexagon part of the camshaft with a wrench and
loosen the mounting bolt, then remove the camshaft sprocket.
INSTALLATION SERVICE POINTS
"AALASH ADJUSTER INSTALLATION
Caution
When the lash adjuster is reused, always install it after
cleaning and inspecting.
(Refer to GROUP 11B - Rocker Arms and Camshaft.)
"BAEXHAUST CAMSHAFT/INTAKE CAMSHAFT
INSTALLATION
1. Remove sealant remained on the cylinder head.
2. Apply engine oil to the cam and the journal of the camshaft.
3. Install the camshaft to the cylinder head.
Caution
Do not install wrong camshaft at the side of intake
or exhaust.
The exhaust camshaft has a slit at the rear surface.
"CACAMSHAFT BEARING CAP NO.4/CAMSHAFT
BEARING CAP NO.3/CAMSHAFT BEARING CAP
NO.5/CAMSHAFT BEARING CAP NO.2/
CAMSHAFT BEARING CAP REAR/CAMSHAFT
BEARING CAP FRONT INSTALLATION
1. Set the dowel pin of the camshaft to the position as shown
in the illustration.
Engine Front
Exhaust
camshaft
Slit
Dowel PinApproximately 3_
Intake SideExhaust Side

ENGINE -Camshaft and Camshaft Oil Seal11A-21
2. Since the shape of camshaft bearing caps No.2 - 5 is
identical, check the identification marks so that the bearing
cap No., intake side, or exhaust side cannot be mistaken
to install to the direction as shown in the illustration.
Identification mark (engraved on the front and bearing
caps No.2 - 5)
I: Intake side
E: Exhaust side
3. Apply sealant to the positions (6 areas) of the upper side
of the cylinder head as shown in the illustration.
Specified sealant:
MITSUBISHI GENUINE PART MD970389 or
equivalent
4. Position the camshaft bearing cap rear in the direction as
shown in the illustration for installation.
5. Check the identification marks on the camshaft bearing
cap front so that intake side and exhaust side cannot
be mistaken in the same way as that of bearing caps
No.2 - 5.
6. Tighten the bearing cap mounting bolt increasing the
pressure in 2 to 3 times and finally tighten to the specified
torque.
Tightening Torque: 20±1 N·m
7. Ensure that the rocker arm is installed properly.
NOTE
Remove an excess of sealant completely.
"DACAMSHAFT OIL SEAL INSTALLATION
1. Apply engine oil on the circumference of oil seal lip.
2. Use the special tool as shown in the illustration to pressfit
the oil seal.
"EACAMSHAFT SPROCKET INSTALLATION
Hold the hexagon part of the camshaft with a wrench and
tighten the mounting bolt to the specified torque in the same
way as that for removal.
Tightening Torque: 89±9 N·m
Engine FrontBearing cap No.
Identification of
intake side and
exhaust side
Engine Front
Front markingEngine Front
MD998713

ENGINE -Camshaft and Camshaft Oil Seal11A-22
"FACAMSHAFT POSITION SENSOR SUPPORT
INSTALLATION
1. Remove sealant remained on the camshaft position
sensor support.
2. Apply sealant to the flange of the camshaft position sensor
support and install to the cylinder head.
Specified sealant:
MITSUBISHI GENUINE PART MD970389 or
equivalent
3. Tighten the camshaft position sensor support mounting
bolt to the specified torque.
Tightening Torque: 14±1 N·m
"GACAMSHAFT POSITION SENSING CYLINDER
INSTALLATION
1. Set the dowel pin of the exhaust camshaft to the position
(No.1cylinder at compression TDC) as shown in the
illustration.
NOTE
Use the force of the exhaust valve spring to rotate
counterclockwise.
2. Install the vane (small) of the camshaft position sensing
cylinder at an angle of approximately 45 degrees to the
position of the dowel pin of the exhaust camshaft.
3. Tighten the camshaft position sensing cylinder mounting
bolt to the specified torque.
Tightening Torque: 22±4 N·m
"HARADIATOR UPPER HOSE CONNECTION
1. Insert the radiator upper hose to the convex part of the
water outlet fitting.
2. Make the mating marks on the upper hose and the hose
clamp for installation.
"IAROCKER COVER GASKET INSTALLATION
1. Remove sealant remained on the rocker cover.
2. Apply sealant to the positions (4 areas) of the lower side of
the rocker cover as shown in the illustration.
Specified sealant:
MITSUBISHI GENUINE PART MD970389 or
equivalent
3. Install the rocker cover gasket to the rocker cover.
ø3 mm
Dowel Pin
Vane (small)
Approximately 45_
Vane (large)

ENGINE -Camshaft and Camshaft Oil Seal/Oil Pan11A-23
"JACAMSHAFT END SEAL INSTALLATION
Apply sealant to the positions of the camshaft end seal as
shown in the illustration and install to the cylinder head.
Specified sealant: 3M ATD Part No.8660 or equivalent
"KAROCKER COVER INSTALLATION
1. Apply sealant to the positions of the rocker cover gasket
(6 areas) as shown in the illustration.
Specified sealant:
MITSUBISHI GENUINE PART MD970389 or
equivalent
2. Install the rocker cover to the cylinder head.
OIL PAN
REMOVAL AND INSTALLATION
Pre-removal and Post-installation Operation
DUnder Cover Removal and Installation (Refer to GROUP 51 - Front Bumper.)
DDrainage and Refilling of Engine Oil (Refer to GROUP 12 - On-vehicle Service.)
DCrossmember Bar Removal and Installation (Refer to GROUP 32 - Engine Roll Stopper, Centermember.)
DFront Exhaust Pipe Removal and Installation (Refer to GROUP 15.)
DStarter Removal and Installation (Refer to GROUP 16.)
10 mm
10 mm
Cylinder Head
Engine Front

ENGINE -Oil Pan11A-24
1 2 34
5
39±5 N·m 42±2 N·m
9.0±3.0 N·m 22±4 N·m
6
7
8 9
10
11
9.0±3.0 N·m
26±5 N·m14±1 N·m 9.0±1.0 N·m

9.0±1.0 N·m

10±2 N·m
Removal steps
1. Bell housing cover
2. Oil return pipe gasket
3. Oil return pipe
4. Oil return pipe gasket
"CA5. Oil return pipe gasket
6. Engine oil cooler return hose7. Engine oil cooler tube gasket
8. Drain plug
"BA9. Drain plug gasket
AA""AA10. Oil pan
11. Baffle plate
REMOVAL SERVICE POINT
AA"OIL PAN REMOVAL
MD998727MD998727

ENGINE -Oil Pan11A-25
INSTALLATION SERVICE POINTS
"AAOIL PAN INSTALLATION
1. Remove sealant remained on the oil pan and the cylinder
block.
2. Apply sealant on the mounting surface of oil pan without
any gap as indicated in the figure, and install oil pan
on cylinder block.
Specified sealant:
MITSUBISHI GENUINE PART MD970389 or
equivalent
3. Tighten the mounting bolt of oil pan to the specified torque.
Be careful not to use a wrong bolt when tightening the
bolt as shown in the illustration.
Tightening Torque: 9.0±3.0 N·m
"BADRAIN PLUG GASKET INSTALLATION
Gasket should be replaced with a new one, and install it
in the direction specified in the figure.
"CAOIL RETURN PIPE GASKET INSTALLATION
Gasket should be replaced with a new one, and set the convex
part to the position as shown in the illustration for installation.
NOTE
There is no specific direction indicated for installing the
turbocharger side of the oil return pipe gasket.
INSPECTION
DCheck oil pan for cracks.
DCheck oil pan sealant - coated surface for damage and
deformation.
DCheck oil screen for cracked, clogged or damaged wire
net and pipe.
ø4 mm
at the groove
at the bolt hole
M6×8mm
Gasket
Oil Pan Side
Convex part

ENGINE -Crankshaft Oil Seal11A-26
CRANKSHAFT OIL SEAL
REMOVAL AND INSTALLATION
Caution
If the vehicle is equipped with the Brembo disc brake, during maintenance, take care not to contact
the parts or tools to the caliper because the paint of caliper will be scratched.
1 2
34 5
6
Engine oil
(at the lip)
(at the lip)
3
6
132±5 N·m
Crankshaft Front Oil Seal Removal
Steps
DTiming belt and timing belt B
(Refer to P.11A-34.)
"DA1. Crankshaft sprocket B
2. Key
"CA3. Crankshaft front oil sealCrankshaft Rear Oil Seal Removal
Steps
DTransfer assembly
(Refer to GROUP 22A.)
DTransmission assembly
(Refer to GROUP 22A.)
DClutch cover, disc
AA""BA4. Flywheel bolt
5. Flywheel
"AA6. Crankshaft rear oil seal