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2.2.6 Piston and Connecting Rod (Continued)
7
8
7
2.2.6.b Piston Ring and Connecting Rod
1. Remove the piston rings (1), (2), (3).
2. Removethepistonpin(8)and thenseperatethe con-
necting rod (6) from the piston (5).
NOTE
Mark boththeconnectingrod andpistonsothat
if they are to be re--used that the original com-
binationofpartswillgoback together.Donotin-
terchange used parts.
When Reassembling
When installing the rings, assemble so that the
manufacturer’s mark (12) near the gap faces the top of
the piston (5).
Wheninstallingtheoilcontrolring(3)ontothepiston(5),
place theexpander joint (10) on the oppositeside of the
oil ring gap (11).
Apply engine oil to the piston pin (8).
When assembling the connecting rod (6) to the piston
(5),immersethepiston(5)inhotoil(80°C/176°F)for10
to15minutes, thenassemblethe piston, pistonpin, and
connecting rod.
NOTE
Assemble the piston (5) on to the connecting
rod (6)with the FWmark(9)facingtheflywheel
end and the connecting rod mark (7) facing the
injection pump side.
1. Top Ring
2. Second Ring
3. Oil Control Ring
4. Piston Pin Snap Ring
5. Piston
6. Connecting Rod
7. Mark
8. Piston Pin
9. FW Mark
10. Expander Joint
11. Oil Ring Gap
12. Manufacturer’s Mark
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