engine oil MITSUBISHI LANCER EVOLUTION VI 1999 User Guide

ENGINE – Special Tools11-11
SPECIAL TOOLS
ToolNumberNameUse
MD998781Flywheel stopperHolding of flywheel and drive plate
MD998778Crankshaft
sprocket pullerRemoval of crankshaft sprocket
MD998719Pulley holder pinHolding camshaft sprocket
MB990767Crankshaft pulley
holder
MD998785Sprocket stopperHolding silent shaft sprocket
MD998767Tensioner puller
socket wrenchAdjustment of timing belt tension
MD998738Set screw
MD998713Camshaft oil seal
installerInstallation of camshaft oil seal
MD998442Lash adjuster wireAir bleeding of lash adjuster

ENGINE – Special Tools11-12
Tool UseName Number
MB991654Cylinder head bolt
wrench (12)Removal and installation of cylinder head bolt
MD998772Valve spring
compressorRemoval and installation of valve and related
parts
MD998735Valve spring
compressor
MD998737Valve stem seal
installerInstallation of valve stem seal
MD998727Oil pan removerRemoval of oil pan
MD998162Plug wrenchRemoval and installation of front case cap plug
Use with MD998783.
MD998783Plug wrench
retainerRemoval and installation of front case cap plug
MD998371Silent shaft bearing
pullerRemoval of counterbalance shaft front bearing
MD998372Silent shaft bearing
pullerRemoval of counterbalance shaft rear bearing

ENGINE – Special Tools11-13
Tool UseName Number
MB991603Silent shaft bearing
puller stopperGuide stopper for removal and installation of
counterbalance shaft rear bearing
Use with MD998372.
MD998705Silent shaft bearing
installerInstallation of counterbalance shaft front and
rear bearing
MD998375Crankshaft front
seal installerInstallation of crankshaft front oil seal
MD998285Crankshaft front oil
seal guideGuide for installation of crankshaft front oil seal
Use with MD998375.
MD998780Piston setting toolRemoval and installation of piston pin
MB990938HandleInstallation of crankshaft rear oil seal
MD998776Crankshaft rear oil
seal installer

ENGINE – Alternator and Ignition System11-14
ALTERNATOR AND IGNITION SYSTEM
REMOVAL AND INSTALLATION
44 Nm 10 Nm
25 Nm
21 Nm
9 Nm 13 Nm
23 Nm
25 Nm 3 Nm
2
1
34
5 67
89
10
11
12
13 1415
16
Removal steps
1. Oil level gauge
2. O-ring
3. Oil level gauge guide
4. O-ring
5. Water pump pulley
6. Alternator brace
7. Alternator
8. Crankshaft pulley9. Center cover
10. Spark plug cable
11. Ignition coil
12. Spark plug
13. Breather hose
14. PCV hose
15. PCV valve
16. PCV valve gasket

ENGINE – Timing Belt11-15
TIMING BELT
REMOVAL AND INSTALLATION
1
2
3
4
5 67
8
9
1011
12 1314
1516
17 1819
20212223
24
2526
27
28 2930
31
32
9 Nm
9 Nm 49 Nm 11 N m
11 N m
19 Nm 3.5 Nm
30 Nm
45 Nm 49 Nm 11 8 N m
88 Nm
48 Nm 49 Nm 11 N m
24 Nm
24 Nm
54 Nm
Removal steps
1. Timing belt front upper cover
2. Timing belt front center cover
3. Rubber plug
4. Timing belt front lower cover
5. Power steering pump bracket
AL6. Timing belt
K7. Tensioner pulley
8. Tensioner arm
J9. Auto tensioner
10. Idler pulley
11. Crank angle sensor
BI12. Oil pump sprocket
CH13. Crankshaft sprocket bolt
D14. Crankshaft sprocket
15. Crankshaft sensing blade
16. Tensioner BEG17. Timing belt B
FF18. Counterbalance shaft sprocket
E19. Crankshaft spacer
G20. Crankshaft sprocket B
21. Crankshaft key
22. Oil filler cap
D23. Rocker cover
24. Rocker cover gasket A
25. Rocker cover gasket B
C26. Semi-circular packing
B27. Engine support bracket
HA28. Camshaft sprocket bolt
29. Camshaft sprocket
30. Timing belt rear right cover
31. Timing belt rear left upper cover
32. Timing belt rear left lower cover

ENGINE – Timing Belt11-16
REMOVAL SERVICE POINTS
ATIMING BELT REMOVAL
(1) If the timing belt is to be reused, chalk an arrow mark
on the back surface of the belt so that the belt can be
reinstalled in the same direction.
(2) Place the exhaust camshaft sprocket in a position where
the timing mark for No. 1 cylinder is positioned about
one tooth before the top dead center of the compression
stroke.
Caution
The camshaft sprocket on the exhaust side can turn
very easily because of the valve spring tension. Use
care not to allow your fingers to get caught by the
sprocket.
(3) Loosen the lock nut of the tensioner pulley, then remove
the timing belt.
BOIL PUMP SPROCKET REMOVAL
(1) Remove the plug on the left side of cylinder block.
(2) Insert a screwdriver (shank diameter 8 mm) to block the
counterbalance shaft.
(3) Remove the nut.
(4) Remove the oil pump sprocket.
CCRANKSHAFT BOLT LOOSENING
(1) Hold the drive plate with the special tool as shown.
(2) Remove the crankshaft bolt.
DCRANKSHAFT SPROCKET REMOVAL
If it is difficult to remove the sprocket, use the special tool.
Timing mark

ENGINE – Timing BeltENGINE – Timing Belt11-17
ETIMING BELT “B” REMOVAL
Make a mark on the back of the timing belt indicating the
direction of rotation so it may be reassembled in the same
direction if it is to be reused.
NOTE
(1) Water or oil on the belt shortens its life drastically, so
the removed timing belt, sprocket, and tensioner must
be free from oil and water. These parts should not be
washed. Replace parts if seriously contaminated.
(2) If there is oil or water on each part check front case
oil seals, camshaft oil seal and water pump for leaks.
FCOUNTERBALANCE SHAFT SPROCKET
REMOVAL
(1) Set the special tool as shown to prevent the
counterbalance shaft sprocket from turning together.
(2) Loosen the bolt and remove the sprocket.
GCRANKSHAFT SPROCKET “B” REMOVAL
If it is difficult to remove the sprocket, use the special tool.
HCAMSHAFT SPROCKET BOLT LOOSENING
Use a wrench to hold the hexagonal part of the camshaft,
and then remove the camshaft sprocket mounting bolt.
INSTALLATION SERVICE POINTS
ACAMSHAFT SPROCKET BOLT TIGHTENING
Using a wrench, hold the camshaft at its hexagon and tighten
the bolt to the specification.
6EN1322
MD998785

ENGINE – Timing Belt11-19
DSEALANT APPLICATION TO ROCKER COVER
Apply sealant to the areas indicated in the illustration.
Specified sealant: 3M
TM AAD Part No. 8672 or equivalent
Apply sealantApply sealant
Apply sealant 10 mm
10 mm
10 mm
10 mm
Apply sealant
ESPACER INSTALLATION
Install the spacer with the chamfered end toward the oil seal.
FCOUNTERBALANCE SHAFT SPROCKET
INSTALLATION
(1) Install the counterbalance shaft sprocket and screw the
bolt.
(2) Install special tool MD998785 as shown in the illustration
to lock the counterbalance shaft.
(3) Tighten the bolt, and then remove the special tool.
Counter-
balance
shaft
Sharp
edge
MD998785

ENGINE – Timing Belt11-21
IOIL PUMP SPROCKET INSTALLATION
(1) Insert a Phillips screwdriver (shank diameter 8 mm shaft)
through the plug hole on the left side of the cylinder
block to block the left counterbalance shaft.
(2) Install the oil pump sprocket.
(3) Apply a proper amount of engine oil to the bearing surfaces
of the nuts.
(4) Tighten the nuts to the specified torque.
JAUTO TENSIONER INSTALLATION
(1) If the auto tensioner rod is in its fully extended position,
reset it as follows.
(2) Clamp the auto-tensioner in the vise with soft jaws.
(3) Push in the rod little by little with the vise until the set
hole A in the rod is aligned with the hole B in the cylinder.
(4) Insert a wire (1.4 mm in diameter) into the set holes.
(5) Unclamp the auto tensioner from the vise.
(6) Install the auto tensioner to front case and tighten to
the specified torque.
Caution
Leave the wire installed in the auto tensioner.
KTENSIONER PULLEY INSTALLATION
Install the tensioner pulley in such direction that its two small
holes are arranged vertically.
6EN0564
A
B
6EN1323
Small holes

ENGINE – Timing Belt11-22
LTIMING BELT INSTALLATION
(1) Place the exhaust side camshaft sprocket in a position
where its timing mark is one tooth offset from the timing
mark on the rocker cover in the counterclockwise direction.
NOTE
Even if the timing marks on the sprocket and the rocker
cover are brought into alignment, the exhaust camshaft
is forced back by the valve spring tension. It is stabilized
at a position one tooth before the timing mark.
(2) Align the timing mark on the intake side camshaft sprocket
with that on the rocker cover.
NOTE
Even if the timing marks on the sprocket and the cover
are brought into alignment, the intake camshaft is forced
to turn one tooth in the clockwise direction by the valve
spring tension and stabilized there.
(3) Place the timing mark on the crankshaft sprocket one
tooth this side from the mated timing mark as in the case
of the camshaft sprocket.
(4) Align the timing mark on oil pump sprocket with its mating
mark.
(5) Remove the plug on cylinder block and insert a Phillips
screwdriver (shank diameter 8 mm) through the hole
(Engine with counterbalance shafts).
If it can be inserted as deep as 60 mm or more, the
timing marks are correctly aligned. If the inserted depth
is only 20 – 25 mm, turn the oil pump sprocket one turn
and realign timing marks. Then check to ensure that the
screwdriver can be inserted 60 mm or more. Keep the
screwdriver inserted until installation of timing belt is
finished.
Timing mark
Timing mark
6EN1327
Oil pump
sprocket
timing marks
Screwdriver
6EN1026
Plug