2007 MITSUBISHI LANCER EVOLUTION Service Repair Manual

GENERAL -Supplemental Restraint System (SRS)00-23
SRS-ECU
Terminal No.Destination of harnessCorrective action
7Instrument panel wiring harness→EarthRepair or replace each wiring
harness
8Instrument panel wiring harness→Combination meter
(SRS warning lamp)
harness
9, 10Instrument panel wiring harness→Front passenger’s air bag
module
11 , 1 2Instrument panel wiring harness→Clock spring→Driver’s air bag
module)Repair or replace the dash wiring
harness. Replace clock spring.
13Instrument panel wiring harness→Junction block (fuse No.3)Repair or replace each wiring
harness
16Instrument panel wiring harness→Junction block (fuse No.2)
harness.
20Instrument panel wiring harness→Diagnosis connector
29, 30Floor wiring harnessàDriver’s seat belt pre-tensioner
27, 28Floor wiring harnessàFront passenger’s seat belt pre-tensioner
6. Inspection of the SRS-ECU harness connector should be carried out by the following procedure.
Insert the special tool (probe, MB991222, in the harness set) into the connector from harness side
(rear side), and connect the tester to this probe. If any tool than specified is used, damage to the
harness and other components will result. Furthermore, measurement should not be carried out by
touching the probe directly against the terminals from the front of the connector. The terminals are
plated to increase their conductivity, so that if they are touched directly by the probe, the plating
may break, which will cause drops in reliability.
MB991222 SRS-ECU harness connector
SRS-ECU harness connector (rear view)
7. SRS components and seat belt with pre-tensioner should not be subjected to hart, so remove the
SRS-ECU, driver’s and front passenger’s air bag modules, clock spring, and seat belt with pre-tensioner
before drying or baking the vehicle after painting.
DSRS - ECU, air bag module, clock spring : 93Æ
or more
DSeat belt with pre-tensioner : 90Æ
or more
8. Whenever you finish servicing the SRS, check warning lamp operation to make sure that the system
functions properly. (Refer to P.52B-6.)
9. Make certain that the ignition switch is LOCK (OFF) position when the MUT-IIis connected or
disconnected.
10. If you have any questions about the SRS, please contact your local distributor.
NOTE
SERIOUS INJURY CAN RESULT FROM UNINTENDED AIR BAG DEPLOYMENT, SO USE ONLY
THE PROCEDURES AND EQUIPMENT SPECIFIED IN THIS MANUAL.

GENERAL -Support Locations for Lifting and Jacking00-24
SUPPORT LOCATIONS FOR LIFTING AND JACKING
Caution
Do not support the vehicles at locations other than specified supporting points. Doing so will
cause damage, etc.
SUPPORT POSITIONS FOR A GARAGE JACK AND AXLE STANDS
GARAGE JACK
Caution
Never support any point other than the specified ones, or deformation will result.

GENERAL -Support Locations for Lifting and Jacking00-25
SUPPORT POSITIONS FOR AXLE STANDS AND A SINGLE-POST LIFT OR
DOUBLE-POST LIFT
Caution
1. If rubber attachments with grooves that are too thick are used at the front support positions,
the front fender may become bent, so be sure to use rubber attachments with groove thicknesses
of 18 mm or less.
2. If attachments which are not high enough are used, they may damage areas such as the side
step. Be sure to use attachments which are high enough, or remove the side step if not using
attachments.
Bolts
RubberRubber
BoltsSide sill rear end
Side sill rear end
AttachmentAttachment
AXLE STANDS
SINGLE-POST
LIFT OR DOUBLE-
POST LIFT

GENERAL -Support Locations for Lifting and Jacking00-26
PLATE TYPE LIFT
To avoid damaging the side sill garnish, put a wooden block between the side sill and a lift.
NOTE
The wooden block should be 100 mm wide and 50 mm high.
SUPPORT POSITIONS AND SUPPORT METHOD
FOR AN H-BAR LIFT
Caution
When service procedures require removing the rear
suspension, fuel tank, spare tyre and rear bumper, place
additional weight on rear end of vehicle or anchor vehicle
to hoist to prevent tipping of centre of gravity changes.
When H-bar lift is used to lift up vehicles, use of metallic
attachment attached to the H-bar lift may cause damage
to the suspension arm etc. Therefore, lift up the vehicle by
the following procedure.
1. Place the vehicle on the H-bar lift (same direction).
2. Place attachments on the H-bar lift at the designated
chassis-support positions. When making the attachments,
refer to the section concerning making them.
Caution
If support is at any location other than the designated
positions, the body or suspension might be deformed
or otherwise damaged, so care should be taken to
support only at the correct (designated) positions.
3. Raise the H-bar lift to the height at which the vehicle
is slightly raised and check to be sure that the vehicle
is correctly and sufficiently secured; then raise the vehicle.
H-bar lift
H-bar lift
A
Chassis-sup-
port position
(side sill)
Attachment
H-bar liftSection A - A
Side sill
AttachmentH-bar lift
A

GENERAL -Support Locations for Lifting and Jacking00-27
PREPARATION OF “ATTACHMENTS”
1. Prepare the blocks (wooden) and nails as shown in the
figure.
ItemDimensions mmQuantity
Block (A)90×95×1,8002
Block (B)60×100×954
Block (C)140×40×958
Nail70 or more32
Caution
The wood selected for the blocks must be hard.
2. For the (B) blocks and (C) blocks, use a saw and chisel
or similar tool to make grooves of the dimensions shown
in the figure.
3. Make four “ATTACHMENTS” such as shown in the figure
nailing (B) and (C) blocks so that each (B) blocks is
sandwiches between (C) blocks.
Block (A)mm
1,800
90
95
Block (B) Block (C)
15
40
60
10040
2015
40
14040
20
40
Block (C)
140100
Block (C)
Nail
Block (B)
Finished attachment
Movable according
to vehicle width

GENERAL -Standard Part/Tightening-Torque Table00-28
STANDARD PART/TIGHTENING-TORQUE TABLE
Each torque value in the table is a standard value
for tightening under the following conditions.
(1) Bolts, nuts and washers are all made of steel
and plated with zinc.
(2) The threads and bearing surface of bolts and
nuts are all in dry condition.The values in the table are not applicable:
(1) If toothed washers are inserted.
(2) If plastic parts are fastened.
(3) If bolts are tightened to plastic or die-cast
inserted nuts.
(4) If self-tapping screws or self-locking nuts are
used.
Standard bolt and nut tightening torque
Thread sizeTorque N·m
Bolt nominal
diameter (mm)Pitch (mm)Head mark “4”Head mark “7”Head mark “8”
M50.82.50.55.01.06.01.0
M61.05.01.09.02.0102
M81.25122224254
M101.252444410537
M121.2541883129812
M141.573121402015525
M161.511 0202103023535
M181.5165253004034050
M201.5225354106048070
M221.5300405558564595
M241.539555735105855125
Flange bolt and nut tightening torque
Thread sizeTorque N·m
Bolt nominal
diameter (mm)Pitch (mm)Head mark “4”Head mark “7”Head mark “8”
M61.05.01.0102122
M81.25132244275
M101.25264499587
M101.52444585510
M121.25468951510515
M121.7543883129812
NOTE
1. Be sure to use only the specified bolts and nuts, and always tighten them to the specified torques.
2. Bolts marked with indications such as 4T or 7T are reinforced bolts. The larger the number, the
greater the bolt strength.

ENGINE 11A........................................................
ENGINE OVERHAUL 11B............................................
11A-1
ENGINE
CONTENTS

11A-2
ENGINE
CONTENTS
GENERAL INFORMATION 3..................
SERVICE SPECIFICATIONS 4.................
SEALANTS 4................................
SPECIAL TOOLS 5...........................
ON-VEHICLE SERVICE 7.....................
Drive Belt Tension Check 7.....................
Auto-tensioner Check 7.........................
Ignition Timing Check 9.........................
Idle Speed Check 9............................
Idle Mixture Check 10..........................
Compression Pressure Check 11................Manifold Vacuum Check 12.....................
Lash Adjuster Check 12........................
CRANKSHAFT PULLEY 15....................
CAMSHAFT AND CAMSHAFT OIL
SEAL 16.....................................
OIL PAN 23..................................
CRANKSHAFT OIL SEAL 26..................
CYLINDER HEAD GASKET 28................
TIMING BELT AND TIMING BELT B 34.......
ENGINE ASSEMBLY 43.......................