Mitsubishi 4G9 Automobile User Manual


 
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4G9 ENGINE (E-W) -
Cylinder Head and Valves
11A-9-4
3a
PWEE9502-C
E
July 1997MitsubishiMotors Corporation Added
REMOVAL AND INSTALLATION <DOHC-GDI>
Apply engine oil to all
moving parts before
installation.
4
19
7
15
20
12
16
18
13
6
10
9
17
11
14
5
2
8
3
1
Removal steps
A
A
""
D
A
1. Cylinder head bolt
2. Cylinder head assembly
3. Cylinder head gasket
A
B
""
C
A
4. Retainer lock
5. Valve spring retainer
"
B
A
6. Valve spring
A
D
"
7. Intake valve
A
B
""
C
A
8. Retainer lock
9. Valve spring retainer
"
B
A
10. Valve spring
A
D
"
11. Exhaust valve
A
C
""
A
A
12. Valve stem seal
13. Valve spring seat
A
C
""
A
A
14. Valve stem seal
15. Valve spring seat
16. Intake valve guide
17. Exhaust valve guide
18. Intake valve seat
19. Exhaust valve seat
20. Cylinder head