STV32 · STV36 · STV40, WSM ENGINE
1-S41
Piston Ring and Connecting Rod
1. Remove the piston rings (4), (5), (6) using a piston ring tool
(Code No. 07909-32121).
2. Remove the piston pin (1), and separate the connecting rod
(7) from the piston (2).
(When reassembling)
A When installing the rings, assemble the rings so that the
manufacturer's mark (12) near the gap faces the top of the
piston (2).
A When installing the oil ring (6) onto the piston (2), place the
expander joint (10) on the opposite side of the oil ring gap (11).
A Apply engine oil to the piston pin.
A When installing the piston pin (1), immerse the piston (2) in 80
(176 ) oil for 10 to 15 minutes and insert the piston pin (1)
to the piston (2).
A When installing the connecting rod (7) to the piston (2), align
the mark (8) on the connecting rod (7) to the fan-shaped
concave (9).
A Mark the same number on the connecting rod (7) and the
piston (2) so as not to change the combination.
(1) Piston Pin (7) Connecting Rod
(2) Piston (8) Mark
(3) Piston Pin Snap Ring (9) Fan-Shaped Concave
(4) Top Ring (10) Expander Joint
(5) Second Ring (11) Oil Ring Gap
(6) Oil Ring (12) Manufacturer's Mark
0000006447E
To Next Page
Loading...
Need help?
General