Mitsubishi Eclipse. Manual - part 109

CRANKSHAFT REAR OIL SEAL

TSB Revision

ENGINE MECHANICAL <2.4L>

11A-31

<<B>> ADAPTER PLATE/FLYWHEEL <M/T>/DRIVE PLATE 
<A/T>/ADAPTER PLATE <M/T> REMOVAL
Use special tool MD998781 to secure the flywheel or drive 
plate, and remove the bolt.

INSTALLATION SERVICE POINTS

.

>>A<< CRANKSHAFT REAR OIL SEAL INSTALLATION
1. Apply a small amount of engine oil to the entire inside 

diameter of the oil seal lip.

2. Use special tools MB990938 and MD998776 to tap in the oil 

seal as shown in the illustration.

.

>>B<< ADAPTER PLATE <M/T>/DRIVE PLATE 
<A/T>/FLYWHEEL <M/T>/ADAPTER PLATE INSTALLATION
Use special tool MD998781 to hold the flywheel or drive plate 
in the same manner as removal, and install the bolt.

ACX00296AB

MD998781

AC000140

CRANKSHAFT
REAR OIL SEAL

CRANKSHAFT

MB990938

MB998776

AB

ACX00296AB

MD998781

CYLINDER HEAD GASKET

TSB Revision

ENGINE MECHANICAL <2.4L>

11A-32

CYLINDER HEAD GASKET

REMOVAL AND INSTALLATION

M1112004000677

Pre-removal Operation
• Fuel Line Pressure Reduction [Refer to GROUP 13A, 

On-vehicle Service 

− Fuel Pump Relay Disconnection 

(How to Reduce Pressurized Fuel Lines) 

P.13A-932

.]

• Engine Oil Draining (Refer to GROUP 12, On-vehicle Ser-

vice 

− Engine Oil Replacement 

P.12-3

.)

• Engine Coolant Draining [Refer to GROUP 00, Mainte-

nance Service 

− Engine Coolant (Change) 

P.00-58

.]

• Strut Tower Bar Removal (Refer to GROUP 42, Strut 

Tower Bar 

P.42-11

.)

• Air Cleaner Removal (Refer to GROUP 15, Air Cleaner 

P.15-6

.)

• Thermostat Case Assembly Removal (Refer to GROUP 

14, Water Hose and Water Pipe 

P.14-28

.)

• Front Exhaust Pipe Removal (Refer to GROUP 15, 

Exhaust Pipe and Main Muffler 

P.15-22

.)

Post-installation Operation
• Front Exhaust Pipe Installation (Refer to GROUP 15, 

Exhaust Pipe and Main Muffler 

P.15-22

.)

• Thermostat Case Assembly Installation (Refer to GROUP 

14, Water Hose and Water Pipe 

P.14-28

.)

• Air Cleaner Installation (Refer to GROUP 15, Air Cleaner 

P.15-6

.)

• Strut Tower Bar Installation (Refer to GROUP 42, Strut 

Tower Bar 

P.42-11

.)

• Engine Oil Refilling (Refer to GROUP 12, On-vehicle Ser-

vice 

− Engine Oil Replacement 

P.12-3

.)

• Engine Coolant Refilling [Refer to GROUP 00, Mainte-

nance Service 

− Engine Coolant (Change) 

P.00-58

.]

• Accelerator Cable Adjustment (Refer to GROUP 17, 

On-vehicle Service 

− Accelerator Cable Check and 

Adjustment 

P.17-4

.)

AC106493

O-RING

FUEL RAIL

18

ENGINE OIL

1

18

19

16

2

3

17

4

20

5

6

7

8

14

9

5

10

11

13

12

15

4.9 ± 1.0 N·m
44 ± 8 in-lb

N

12 ± 2 N·m
100 ± 22 in-lb

AB

CYLINDER HEAD GASKET

TSB Revision

ENGINE MECHANICAL <2.4L>

11A-33

REMOVAL STEPS

1.

ACCELERATOR CABLE 
CONNECTION

2.

PURGE HOSE CONNECTION

3.

BRAKE BOOSTER VACUUM 
HOSE CONNECTION

4.

VACUUM HOSE CONNECTION

5.

IGNITION COIL CONNECTOR

6.

INJECTOR CONNECTOR

7.

MANIFOLD ABSOLUTE 
PRESSURE SENSOR 
CONNECTOR

8.

THROTTLE POSITION SENSOR 
CONNECTOR

9.

HEATED OXYGEN SENSOR 
(FRONT) CONNECTOR

10. CAPACITOR CONNECTOR
11. ENGINE COOLANT 

TEMPERATURE SENSOR 
CONNECTOR

12. CAMSHAFT POSITION 

SENSOR CONNECTOR

13. KNOCK SENSOR CONNECTOR
14. ENGINE COOLANT 

TEMPERATURE GAUGE UNIT 
CONNECTOR

15. IDLE AIR CONTROL MOTOR 

CONNECTOR

16. EVAPORATIVE EMISSION 

PURGE SOLENOID VALVE 
CONNECTOR

17. EGR VACUUM REGULATOR 

SOLENOID VALVE 
CONNECTOR

>>C<<

18. FUEL HIGH-PRESSURE HOSE 

CONNECTION

19. FUEL RETURN HOSE 

CONNECTION

20. PRESSURE HOSE 

CONNECTION

REMOVAL STEPS (Continued)

CYLINDER HEAD GASKET

TSB Revision

ENGINE MECHANICAL <2.4L>

11A-34

AC001695

12 ± 2 N·m
100 ± 22 in-lb

14 ± 1 N·m
117± 13 in-lb

22

21

N

(ENGINE OIL)

30

30 ± 2 N·m
23 ± 2 ft-lb

29

N

35

N

(ENGINE OIL)

<COLD ENGINE>
79 ± 4 N·m 

→ 0 N·m → 20 ± 2 N·m → +90˚ → +90˚

58 ± 3 ft-lb 

→ 0 in-lb → 15 ± 1 ft-lb → +90˚ → +90˚

25

27

26

9.8 ± 2.0 N·m
87 ± 17 in-lb

24

23

28

3.4 ± 0.5 N·m
31 ± 4 in-lb

34

29 ± 3 N·m
21 ± 3 ft-lb

31

49 ± 10 N·m
36 ± 7 ft-lb

29 ± 3 N·m
21 ± 3 ft-lb

49 ± 10 N·m
36 ± 7 ft-lb

32

33

35 ± 6 N·m
26 ± 4 ft-lb

35 ± 6 N·m
26 ± 4 ft-lb

AG

REMOVAL STEPS

21. OIL DIPSTICK AND DIPSTICK 

GUIDE

22. PRESSURE HOSE 

CONNECTION

23. SPARK PLUG CABLE
24. IGNITION COIL
25. RADIATOR UPPER HOSE 

CONNECTION

26. PCV HOSE CONNECTION
27. BREATHER HOSE 

CONNECTION

28. ROCKER COVER

29. SPARK PLUG GUIDE OIL SEAL
30. WATER HOSE CONNECTION
•

TIMING BELT (REFER TO 

P.11A-38

.)

31. POWER STEERING PRESSURE 

SWITCH CONNECTOR

<<A>>

32. POWER STEERING OIL PUMP 

AND BRACKET ASSEMBLY

33. EXHAUST MANIFOLD 

BRACKET

<<B>>

>>B<<

34. CYLINDER HEAD ASSEMBLY

>>A<<

35. CYLINDER HEAD GASKET

REMOVAL STEPS (Continued)