Specifications

4M41 ENGINE -
Piston and Connecting Rod
11B-23-2
6
7
8
11
10
9
12
13
15
14
Apply engine oil to all
moving parts before
installation.
Removal steps
A
A
" 1. Nut
"
F
A 2. Lower connecting rod bearing
3. Connecting rod cap
"
F
A 4. Upper connecting rod bearing
"
E
A 5. Piston and connecting rod assem-
bly
A
B
""
D
A 6. 1st compression ring
A
B
""
D
A 7. 2nd compression ring
A
B
""
D
A 8. Oil ring
9. Snap ring
A
C
""
C
A 10. Piston pin
A
C
""
C
A 11. Piston
A
C
""
C
A 12. Connection rod assembly
A
D
""
B
A 13. Connecting rod bush
"
A
A 14. Connecting rod bolt
15. Connecting rod
Caution
1. Do not remove the connecting rod bolt 14 unless absolutely necessary.
2. The nut 1 and connecting rod bolt 14 are tightened to the plastic area. If the nut 1 has three
punch marks indicating that they have been tightened three items, replace both the nut 1 and
the connecting rod bolt 14.
PWEE9409-D
E
Feb. 2000Mitsubishi Motors Corporation Added