lock MITSUBISHI LANCER EVOLUTION IX 2005 User Guide

ENGINE – TIMING BELT, TIMING BELT B, ENGINE ASSY11-28
5. Using the special wrench for the tensioner pulley socket
(MD998767) or a torque wrench, apply tension torque (3.5 N·m)
to the timing belt in the direction shown in the diagram, and
tighten the mounting bolt for the tensioner pulley to the specified
torque.
Tightening torque: 48 ± 5 N·m
Caution
When tightening the installed bolt, take care that the
tensioner pulley does not turn around with it. If the pulley
does turn around with the bolt, the tension of the belt will
become too strong.
6. Remove the wire or pin which had been inserted when the auto-
tensioner was fitted.
7. Remove by hand the special adjusting bolt (MD998738) which
had been fitted in step 1.
8. Turn the crankshaft two complete turns in a clockwise direction,
and leave it for about 15 minutes.
9. Reinsert the wire or pin which had been removed in step 6, and
check that it can be easily pulled out again.
If the wire or pin can be easily pulled out the tension of the
timing belt is just right, so the wire or pin should be removed
completely. At this point check that the auto-tensioner rod is not
projecting more than the amount specified.
Specified projection (A): 3.8 ~ 4.5 mm
10. If the wire or pin cannot be easily pulled out, repeat steps 1 to 8
until the tension of the timing belt is just right.
11.Recheck that the timing marks on all of the sprockets are in line.
Caution
If the crankshaft bolt is turned in an anti-clockwise
direction, the tightening torque of the crankshaft bolt must
be checked, and if it is loose, it must be retightened.
ENGINE ASSY
Removal and fitting
Jobs to be completed before removal and after fitting
•Measures to prevent fuel leaking. <Only before removal>
•Check for fuel dripping. <Only after fitting>
•Removal and refitting of the bonnet.
•Removal and refitting of the strut tower bar.
•Removal and refitting of the valence. (Ref Section 51: Front bumper)
•Checking the tension of the drive belt. <Only after fitting>
•Adjustment of the axle letter cable. <Only after fitting>
•Draining and replacing the engine oil.
•Draining and replacing the coolant.
•Removal and refitting of the air cleaner.
•Removal and refitting of air pipe C.
•Removal and refitting of the battery and the battery tray.
•Removal and refitting of the centre cover. (Ref P11-5)
•Removal and refitting of the axle letter cable.
•Removal and refitting of the radiator.
•Removal and refitting of the front exhaust pipe.

ENGINE – ENGINE ASSY
11-31
Removal guidelines
 
A


Removing the drive belt
The following operations are necessary because the engine uses a
serpentine drive system with auto-tensioner.
1. Insert a 12.7sq spinner handle into the auto-tensioner tool hole,
and turn the auto-tensioner in an anti-clockwise direction before
it reaches the stopper.
2. Align hole A and hole B, insert an L-shaped hexagonal Allen
Key, to hold the position, and remove the drive belt.
Caution
If planning to re-use the drive belt, ensure that it will be
refitted the same way round, by marking the back of the belt
with chalk arrows indicating the direction of movement.
 
B


Removing the power steering oil pump and the A/C
compressor
1. Remove the power steering oil pump and the A/C compressor
from the bracket with the hoses intact.
2. Secure the removed power steering oil pump and the removed
A/C compressor with string, and put them somewhere where
they will not hinder the removal or fitting of the engine ASSY.
 
C



Removing the transfer ASSY and the transmission
ASSY
1. In order to prepare the special mechanical engine hanger
(MZ203830, MZ203831 or MB991928), the radiator support
upper insulator mounting bolts should be tightened on the
chassis (2 places).
2. Remove the transfer ASSY and the transmission ASSY.
AholeB hole
L-shaped
hex-
agonal
Allen
wrench

ENGINE – ENGINE ASSY11-32
 
D


Removing the engine mount bracket & stopper ASSY
1. Support the engine using a garage jack.
2. Remove the special mechanical engine hanger (MZ203830,
MZ203831 or MB991928).
3. Hold the engine ASSY using a chain block.
4. Support the engine oil pan component with the garage jack
through the engine block, so that the weight of the engine is not
taken by the engine mount bracket.
5. Loosen the nuts and bolts and remove the engine mount bracket
and stopper ASSY.
 
E


Removing the engine ASSY
After checking that all of the cables, hoses and harness connectors
etc have been disconnected, slowly hoist the engine using a chain
block and remove the engine from the engine compartment.
Fitting guidelines



A 
Fitting the engine ASSY
Install the engine whilst checking that cables, hoses and harness
connectors etc will not be squashed beneath it.
MZ203830 or MZ203831
slide bracket (HI)

ENGINE – ENGINE ASSY
11-33



B 
Fitting the engine mount bracket & stopper ASSY
1. Support the engine oil pan component with the garage jack
through the engine block, and fit the engine mount bracket &
stopper ASSY whilst checking the position of the engine. Fix the
engine mount stopper so that the arrow points in the direction
shown in the diagram.
2. Support the engine ASSY with a garage jack.
3. Remove the chain block.
4. In the same way as when it was removed, hold the engine
ASSY with the special tool.
(1) <When using the special mechanical engine hanger
(MZ203830 or MZ203831)>
Install the special mechanical engine hanger (MZ203830
or MZ203831).
(2) <When using the special engine hanger (MB991928)>
Fit the following parts to the base hanger.
• Slide bracket (HI)
• Foot (standard) (MB991932)
• Joint (90) (MB991930)
Install the special engine hanger (MB991928)



C 
Fitting the transfer ASSY and the transmission ASSY
1. Fit the transfer ASSY and the transmission ASSY.
2. Remove the radiator support upper insulator mounting bolts from
the chassis (2 places).engine sideengine side
engine mount stopper
<viewed from
rear of chassis><viewed from
front of chassis>
MZ203830 or MZ203831
slide bracket (HI)
front of
chassis
joint (90)
(MB991930)
foot (standard) (MB991932)
slide bracket (HI)

ENGINE ELECTRICAL – CHARGING SYSTEM
16-3
Removal guidelines
 
A



Removing the delivery pipe, the injector, and the fuel
pressure regulator ASSY
Loosen the bolts holding it in place, slightly dislodge all of the
components and make space for the alternator to be removed.
 
B


Removing the drive belt
The following procedures are necessary because a serpentine drive
system with auto-tensioner has been installed.
1. Insert a 12.7sq spinner handle into the auto-tensioner hole, and
turn the auto-tensioner in an anti-clockwise direction until it
reaches the stopper.
2. Align the A hole and the B hole, hold them in place by inserting
an L-shaped hexagonal Allen Key, and remove the drive belt.
Caution
If planning to re-use the drive belt, ensure that it will be
refitted the same way round, by marking the back of the belt
with chalk arrows indicating the direction of movement.
 
C


Removing the alternator
Push the whole engine up using a garage jack, and remove the
alternator from above.
AholeB hole
L-shaped
hexagonal
Allen
wrench

FRONT SUSPENSION – GENERAL, SPECIAL TOOLS, STRUT ASSY
33-1
SECTION 33
FRONT SUSPENSION
CONTENTS
General........................................................1
Special tools ...............................................1Strut ASSY ..................................................1
General
The guidelines for the dismantling and assembly of the front suspension have been changed due to changes made to the
shape of the Bilstein shock absorbers.
Special tools
ToolNumberNameFunction
A: MB991237
B: MB991238A. Spring compressor body
B. Arm setDismantling and assembling
the strut ASSY
MB991680
A: MB991681
B: MB991682Wrench set
A. Wrench
B. Socket
Strut ASSY
Dismantling guidelines
 
A


Removal of the self-locking nut
1. Use the following special tools to compress the coil spring.
• Spring compressor body (MB991237)
• Arm set (MB991238)
Caution
(1) In order to completely compress the coil spring, ensure that
the special tool is fixed when at its greatest possible
extension and that it is fixed evenly to the coil spring.
(2) Do not use an impact wrench, because there is a danger
that the special tool may be damaged.

FRONT SUSPENSION – STRUT ASSY33-2
pipe
2. Use the following tools to loosen the self-locking nut.
•Wrench (MB991681)
•Socket (MB991682)
Caution
Do not use an impact wrench when loosening the self-
locking nut, because there is a danger that the lock nut on
the piston rod inside the strut, may work loose.
Assembly guidelines



A 

Fitting the self-locking nut
1. Check that the bearing has completely slotted in.
2. When the coil spring has been compressed using the special
tool, provisionally tighten the self-locking nut.
Caution
Do not use an impact wrench because there is a danger that
the special tool may be damaged.
3. Align the holes in the lower spring plate and the upper spring
plate of the strut ASSY.
Note
This operation can be easily performed by using a pipe to align
the holes.
4. Line up the two ends of the coil spring with the slots in the
spring plate, and loosen the special tool.
5. Use the following special tools to tighten the self-locking nut to
the specified tightening torque.
•Wrench (MB991681)
•Socket (MB991682)
Tightening torque: 60 ± 10 N·m
Caution
Do not use an impact wrench when loosening the self-
locking nut, because there is a danger that the lock nut on
the piston rod inside the strut, may work loose.

Service Manual
4G6
FOREWORD
This manual contains information about the 4G6
DOHC engine. It only covers those points that are
different from the service manuals listed below.
Therefore, this manual should be used in conjunction
with the following manuals.
• 4G6 DOHC engine Service Manual (No. 1039G46)
• 4G6 DOHC engine Service Manual Supplement
(No.1039G63)
This manual is based on the engine specifications as of
March 2005. Please note that some engine details may
not match those given in this manual due to
subsequent changes in engine specifications. The units
shown in this manual are the standard international
SI units.
(However, conventional units are used for some figures
taken from existing documents)
If you have any opinions, requests or queries regarding
this manual, please write them down on the “Servicing
Comment Form” on the last page, and fax them to us.
March 2005
Mitsubishi Motor Corporation
This manual is printed on recycled paper.
CONTENTS
General Information . . . . . . . . . . . . . . . 4
Servicing Specification Values . . . . . . 4
Tightening torques . . . . . . . . . . . . . . . . 5
Sealants . . . . . . . . . . . . . . . . . . . . . . . . . 7
Alternator / Ignition system . . . . . . . . . 8
Timing belt . . . . . . . . . . . . . . . . . . . . . 10
Fuel system . . . . . . . . . . . . . . . . . . . . . 13
Secondary air system /
inlet manifold . . . . . . . . . . . . . . . . . . . 15
Exhaust manifold . . . . . . . . . . . . . . . . 16
Water pump / Water hose . . . . . . . . . 17
Rocker arm / Cam shaft . . . . . . . . . . . 18
Oil pump / Sump . . . . . . . . . . . . . . . . . 21
Pistons / Connecting rods . . . . . . . . . 22
Crank shaft / Cylinder block . . . . . . . 25
Turbocharger. . . . . . . . . . . . . . . . . . . . 27
DOHC
ENGINE

54G6 – TIGHTENING TORQUES
Tightening Torques
Par tTightening Torque Nm
Alternator, ignition system
Oil level gauge guide bolt13 ± 1
Water pump pulley bolt8.8 ± 1.0
Auto tension bolt (washer)44 ± 10
Auto tension bolt (flange)24 ± 4
Alternator bracket bolt (flange)24 ± 4
Alternator bracket bolt (washer M8 x 22)22 ± 4
Alternator bracket bolt (washer M8 x 32)20 ± 2
Alternator nut44 ± 10
Crankshaft pulley bolt25 ± 4
Centre cover holt3.0 ± 0.5
Ignition coil bolt10 ± 2
Spark plug25 ± 5
Timing belt
Timing belt cover bolt (flange)11 ± 1
Timing belt cover bolt (washer)9.0 ± 1.0
Power steering pump bracket bolt49 ± 9
Connector bracket bolt11 ± 1
Locker cover bolt3.5 ± 0.5
Plug cap32 ± 2
Tensioner pulley bolt48 ± 5
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 holt167
Tensioner B bolt19 ± 3
Counterbalance shaft sprocket bolt45 ± 3
Engine support bracket bolt49 ± 5
V.V.T. sprocket bolt65 ± 5
Camshaft sprocket bolt88 ± 10
Fuel system
Throttle body bolt19 ± 3
Cover bolt12 ± 1
Fuel pressure regulator bolt8.8 ± 2.0
Delivery pipe and injector bolt11 ± 1
Vacuum hose and pipe bolt11 ± 1
Solenoid valve assembly bolt9.0 ± 1.0
Vacuum tank bracket bolt9.0 ± 1.0
Secondary air system / Intake manifold
Exhaust manifold heat protector bolt20 ± 3
Air pipe assembly

74G6 - TIGHTENING TORQUES
Par tTightening Torque
Oil control pump11 ± 1
Check valve30 ± 3
Eye bolt42 ± 2
Oil pipe11 ± 1
Oil pipe joint30 ± 3
Oil pump / Sump
Drain plug39 ± 5
Sump bolt9.0 ± 3.0
Oil screen bolt19 ± 3
Baffle plate bolt22 ± 4
Oil pressure switch10 ± 2
Oil cooler bypass valve54 ± 5
Relief plug44 ± 5
Oil filter bracket bolt19 ± 3
Plug cap23 ± 3
Flange bolt36 ± 3
Front case bolt23 ± 3
Oil pump cover bolt17 ± 2
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 bolt (flange)10 ± 2
Bell housing cover bolt (washer)9.0 ± 1.0
Rear oil seal case bolt11 ± 1
Beam bearing cap bolt25 ± 2 _ +90° ~ 100°
Check valve32 ± 2
Turbocharger
Waste gate actuator bolt12 ± 1
Sealants
Par tSpecified Sealant
Cam position sensor support *MZ100191 or equivalent
Note : * indicates point where liquid gasket (FIPG) used