Mitsubishi 4G9 series

4G9 ENGINE (E-W) -
Cylinder Head and Valves
11A-9-1
PWEE9502
E
May 1995Mitsubishi Motors Corporation
9. CYLINDER HEAD AND VALVES
11300690072
REMOVAL AND INSTALLATION <SOHC>
Lubricate all internal
parts with engine oil
during reassembly.
3
19
11
7
18
20
2
16
13
12
6
5
4
17
15
14
10
9
8
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
7. Exhaust valve
A
B
""
C
A
8. Retainer lock
9. Valve spring retainer
"
B
A
10. Valve spring
11. Intake 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. Exhaust valve guide
17. Intake valve guide
18. Exhaust valve seat
19. Intake valve seat
20. Cylinder head