Removing The Piston; Removing The Rotor - Husqvarna FS 450 2019 Repair Manual

17 ENGINE
17.3.13
17.3.14
176

Removing the piston

Removing the rotor

Push the cylinder upward.
Info
Only push the cylinder as far up as necessary to take
the piston pin out.
Remove piston ring lock
Remove the piston pin.
-
Take off the cylinder and piston.
Push the piston upward out of the cylinder.
Info
If no further work is to be performed on the cylinder
and piston, the piston can remain in the cylinder.
Remove cylinder base gasket
Info
Ensure locating pins
Remove timing chain guide rail
O
Remove nut with the spring washer.
O.
8.
8
remain in place.
C,
from the top.