Husqvarna FS 450 2019 Repair Manual page 240

17 ENGINE
238
Mount cylinder base gasket fj.
Info
Ensure that locating pins
Ensure that piston marking
D04895-10
-
Cover the engine case opening with a cloth.
Feed the timing chain through the timing chain shaft and
mount the piston pin.
Info
For purposes of illustration, the following operations
are shown on the removed piston.
Position the piston ring lock.
@)
are seated properly.
C,
faces the exhaust side.