Husqvarna FC 250 2015 Repair Manual page 177

17 ENGINE
6)
Ensure that piston marking
Thinly apply sealing compound to area@).
I
Loctite 5910
®
Position the cylinder base gasket.
Info
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Ensure that the dowel pins are seated properly.
Cover the engine case opening with a cloth. Feed the timing chain through the
chain shaft. Mount the piston pin.
• Info
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For purposes of illustration, the following operations are shown on the
removed piston.
Position the piston ring lock.
Insert the special tool and press it with force towards the piston.
Turn the special tool clockwise, thereby pushing the piston ring lock into the
groove.
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Insertion tool for piston ring lock (77729030100)
Ensure that the piston ring lock is in the correct position on both sides.
faces the exhaust side.
(a p. 230)
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