2007 MITSUBISHI LANCER EVOLUTION engine oil

ENGINE -Engine Assembly11A-46
REMOVAL SERVICE POINTS
AA"DRIVE BELT REMOVAL
Due to the adoption of the Serpentine drive system with the
auto-tensioner, the following operation is required:
1. Insert the 12.7sq. spinner handle into the tool hole of
the auto-tensioner and rotate it counterclockwise until
the auto-tensioner reaches to the stopper.
2. Align hole A with hole B for fixing by inserting the L
shaped-hexagon wrench, then remove the drive belt.
Caution
When the drive belt is reused, use a chalk to indicate
an arrow of rotation direction on the back of the belt
so that it can be re-assembled in the same direction
as before.
AB"POWER STEERING OIL PUMP, BRACKET AND
OIL RESERVOIR ASSEMBLY / A/C COMPRESSOR
REMOVAL
Remove the power steering oil pump, bracket, oil reservoir
and A/C compressor with the hose attached from the bracket.
NOTE
Tie the removed oil pump and A/C compressor with a rope
and set aside where they cannot hinder the removal of the
engine assembly.
AC"ENGINE MOUNTING BRACKET AND STOPPER
ASSEMBLY REMOVAL
1. Support the engine with a garage jack.
2. Remove special tool (MZ203827).
(Tool used for removal of transmission assembly)
3. Hold the engine assembly with a chain block.
4. Support the engine oil pan with a garage jack via a block
of wood cut without applying the weight of the engine
and remove the engine mounting bracket and stopper
assembly.
Bore A
L-shaped
hexagon
wrench
Bore B
MZ203827
MB991453
MB991453

ENGINE -Engine Assembly11A-47
AD"ENGINE ASSEMBLY REMOVAL
After checking that all the cables, hoses, and harness
connectors have been disconnected, lift the engine with a
chain block slowly and remove the engine assembly located
at the upper engine room.
INSTALLATION SERVICE POINTS
"AAENGINE ASSEMBLY INSTALLATION
Install the engine assembly while checking that none of cables,
hoses, or harness connectors, etc. has been engaged.
"BAENGINE MOUNTING BRACKET AND STOPPER
ASSEMBLY INSTALLATION
1. Support the engine oil pan with a garage jack via a block
of wood cut adjusting the engine position and install the
engine mounting bracket and stopper assembly. Position
the engine mounting stopper so that a mark indicated
by an arrow can face the direction shown in the illustration.
2. Support engine with garage jack.
3. Remove the chain block and hold the engine assembly
with the special tool.(Tool used for removal of transmission
assembly)
"CAO-RING/FUEL HIGH PRESSURE HOSE
INSTALLATION
1. Apply small quantity of new engine oil on O-ring.
Caution
Do not let engine oil get into the delivery pipe.
2. Install the fuel high pressure pipe to the delivery pipe
rotating in both directions without damaging the O-ring
and check that it rotates smoothly.
3. In case of not rotating smoothly, remove the fuel high
pressure hose and insert it to the delivery pipe again
after checking damage of the O-ring since there is a
possibility of O-ring engagement.
4. Tighten fuel high pressure hose mounting bolt to the
specified torque.
Tightening Torque: 5.0±1.0 N·m
Engine mounting stopper
Engine side

Engine side

11B-1
ENGINE
OVERHAUL
CONTENTS
GENERAL DESCRIPTION 2...................
SPECIFICATIONS 3..........................
Service Specifications 3.........................
Machining Standards 5.........................
Tightening Torque 5............................
Sealants 8.....................................
Form-In-Place Gasket 8........................
SPECIAL TOOLS 9...........................
ALTERNATOR AND IGNITION SYSTEM 12....
TIMING BELT 13.............................
FUEL SYSTEM 26............................SECONDARY AIR SYSTEM AND INTAKE
MANIFOLD 28...............................
EXHAUST MANIFOLD 30.....................
WATER PUMP AND WATER HOSE 32........
ROCKER ARMS AND CAMSHAFT 34.........
CYLINDER HEAD AND VALVE 40.............
OIL PUMP AND OIL PAN 47.................
PISTON AND CONNECTING ROD 56..........
CRANKSHAFT AND CYLINDER BLOCK 64....

ENGINE OVERHAUL -General Description11B-2
GENERAL DESCRIPTION
LIST OF MODELS
Vehicle nameVehicle modelEngine modelDisplacement mLSpecifications
LANCER Evolution VIICT9A4G63 - 72000DOHC 16 valve T/C
SPECIFICATIONS
ItemsSpecifications
Bore×stroke mm85×88
Total displacement mL1,997
Combustion chamber shapePentroof type
Number of cylinders4
Valve mechanismTypeDOHC
Intake valve2
Exhaust valve2
Lash adjusterHydraulic type
Rocker armRoller follower type
Compression ratio8.8
Fuel injection deviceElectronic control MPI
Ignition device typeElectronic control type 2-coil
Alternator typeAlternating current type (IC regulator built in)
Starter motor typeDeceleration drive

ENGINE OVERHAUL -Specifications11B-4
Unit: mm
Items
Standard valueLimited value
Oil pump, oil pan
Oil pump
Side clearance
Drive gear
Driven gear
0.08 - 0.14
0.06 - 0.12-
-
Piston, connecting rod
Piston
Press-in load N
Piston ring
Clearance between ring and ring groove
No. 1 ring
No. 2 ring
Closed gap
No. 1 ring
No. 2 ring
Oil
Connecting rod
Large end thrust clearance
Crankshaft
Pin section oil clearance
7,355 - 17,162
0.03 - 0.07
0.02 - 0.06
0.20 - 0.30
0.35 - 0.50
0.10 - 0.40
0.10 - 0.25
0.03 - 0.05-
0.1
0.1
0.8
0.8
1.0
0.4
0.1
Crankshaft, cylinder block
Crankshaft
End play
Journal section oil clearance
Cylinder block
Upper surface strain
Upper surface grinding limit (in combination with combined cylinder head)
Cylinder bore
Cylindricity
Clearance between piston and cylinder
0.05 - 0.25
0.03 - 0.04
0.05
-
85.0
0.01 or less
0.02 - 0.040.4
0.1
0.1
0.2
-
-
-
Turbocharger
Waste gate actuator operation pressure100 kPa-
Alternator
Alternator
Rotor coil resistanceΩ
Brush protrusion length
3-5
--
2
Starter motor
Starter motor
Deviation on commutator periphery
Commutator outer diameter
Undercut depth
0.05
29.4
0.50.1
28.8
0.2

ENGINE OVERHAUL -Specifications11B-5
MACHINING STANDARDS
Unit: mm
Items
Standard valueLimited value
Cylinder head, valve
Cylinder head
Oversize valve guide hole diameter
0.05 O.S.
0.25 O.S.
0.50 O.S.
Oversize valve seat hole diameter
Intake
0.3 O.S.
0.6 O.S.
Exhaust
0.3 O.S.
0.6 O.S.
12.05 - 12.07
12.25 - 12.27
12.50 - 12.52
35.30 - 35.33
35.60 - 35.63
33.30 - 33.33
33.60 - 33.63-
-
-
-
-
-
-
TIGHTENING TORQUE
ItemsTightening torque N·m
Alternator, ignition system
Oil level gauge guide bolt13±1
Water pump pulley bolt8.8±1.0
Alternator brace bolt (flange)23±3
Alternator brace bolt (washer)22±4
Alternator nut44±10
Crankshaft pulley bolt25±4
Center cover bolt3±0.5
Ignition coil bolt10±2
Spark plug25±5
Connector bracket bolt8.8±1.0
Timing belt
Timing belt cover bolt (flange)11±1
Timing belt cover bolt (washer)9±1
Power steering pump bracket bolt49±9
Tensioner pulley bolt49±6
Tensioner arm bolt21±4
Auto tensioner bolt23±3
Idler pulley bolt35±6
Crank angle sensor bolt8.8±1.0
Oil pump sprocket nut54±5
Crankshaft bolt162±5
Tensioner B bolt19±3
Counter balance shaft sprocket bolt46±3
Rocker cover bolt3.5±0.5
Engine support bracket bolt49±5

ENGINE OVERHAUL -Specifications11B-6
Items Tightening torque N·m
Camshaft sprocket bolt88±10
Fuel system
Throttle body bolt19±3
EGR valve bolt20±2
Fuel pressure regulator bolt8.8±2.0
Delivery pipe and injector bolt11±1
Vacuum hose and pipe bolt11±1
Solenoid assembly bolt9±1
Vacuum tank bracket bolt9±1
Secondary air system, intake manifold
Exhaust manifold heat protector bolt14±1
Vacuum hose and pipe bolt11±1
Air pipe assembly bolt (eye bolt)49±5
Air pipe assembly bolt (M6 flange)11±1
Air pipe assembly bolt (M8 flange)24±3
Air pipe assembly bolt (M8 washer)14±1
Air control valve assembly bolt22±4
Air control valve bracket bolt22±4
MDP sensor bolt5±1
Intake manifold stay bolt31±3
Intake manifold bolt (M8)20±2
Intake manifold bolt nut (M8)36±6
Exhaust manifold
Engine hanger bolt19±3
Turbocharger heat protector bolt14±1
O2sensor44±5
Exhaust fitting bracket bolt47±6
Exhaust fitting bolt nut59±5
Air outlet fitting bolt19±1
Oil return pipe bolt (flange)14±1
Oil return pipe bolt (washer)9±1
Turbocharger assembly and pipe bolt, nut59±5
Oil pipe bolt (M10 eye bolt)17±2
Oil pipe bolt (M12 eye bolt)31±2
Oil pipe bolt (M12 flange)11±1
Water pipe bolt (flange)10±1
Water pipe bolt (eye bolt)42±7
Exhaust manifold nut (M8)33±6
Exhaust manifold nut (M10)55±10
Water pump, water hose
Engine coolant temperature sensor29±10
Engine coolant temperature gauge unit10.8±1.0

ENGINE OVERHAUL -Specifications11B-7
Items Tightening torque N·m
Water outlet fitting bolt10±1
Thermostat housing bolt23±4
Water inlet pipe bolt (M6)10±1
Water inlet pipe bolt (M8)13±2
Water pump bolt14±1
Knock sensor23±2
Rocker arm, camshaft
Cam position sensor bolt8.8±1.0
Cover bolt10±2
Cam position sensing cylinder bolt22±4
Cam position sensor support bolt14±1
Bearing cap bolt20±1
Oil delivery body bolt11±1
Cylinder head, valve
Cylinder head bolt78±2→Completely loosen→20±2→90_+90_
Oil pump, oil pan
Drain plug39±5
Oil pan bolt9±3
Oil screen bolt19±3
Baffle plate bolt22±4
Oil pressure switch19±3
Oil cooler bypass valve54±5
Relief plug44±5
Oil filter bracket bolt19±3
Plug cap23±3
Flange bolt36±3
Oil pump case bolt23±3
Oil pump cover bolt17±1
Oil pump cover screw10±2
Piston, connecting rod
Connecting rod cap nut20±2+90_-94_
Crankshaft, cylinder block
Flywheel bolt132±5
Rear plate bolt11±1
Bell housing cover bolt9±1
Rear oil seal case bolt11±1
Beam bearing cap bolt25±2+90_- 100_
Check valve32±2
Throttle body
Throttle position sensor bolt2.0±0.5
Turbocharger
Waste gate actuator bolt11.3±1.5