17 ENGINE
17.5.23 Installing the piston
304603-10
304604-10
304606-10
309424-10
181
-
Move the joints of the compression ring and oil scraper ring so they are offset by
180
°
.
-
Place the oiled piston on the cylinder.
Compress the piston rings using the special tool.
I
Piston ring mounting tool (60029015000) (
l!!ll
p. 229)
-
Tap lightly on the piston ring mounting tool from above with a plastic hammer so
that it lies flush with the cylinder.
✓ The special tool must press the piston rings together properly and lie flush
with the cylinder.
-
Carefully tap the piston into the cylinder using the handle of the hammer.
✓ The piston rings should not catch or they will be damaged.
-
Mount dowels
O
and put cylinder base gasket
8
in place.
-
Ensure that piston mark
(D
faces toward the exhaust side.
-
Cover the engine housing opening with a cloth.
-
Feed the timing chain through the timing chain shaft and mount the piston pin.
•
Info
I
In order to present them more clearly, the following steps are shown with a
removed piston.
Содержание FS 450 2015
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