Husqvarna 522HD60X Workshop Manual page 44

7.12.6 To assemble the cylinder and piston
1. Lubricate the needle bearing with two-stroke oil and
put it into the connecting rod. Make sure the bearing
moves freely in the connecting rod.
B
A
2. Install the piston. The arrow at the piston top must
be in the direction of the exhaust port. Push in the
piston pin and attach the snap ring.
Note: Always use a new snap ring.
3. Lubricate the piston and piston ring with two-stroke
oil.
4. Carefully attach the piston ring on the piston. Make
sure that you do not cause damage to the piston ring
or the piston.
44 - Repair instructions
5. Put a new cylinder base gasket on the crankcase.
A
6. Install the support plate from the piston assembly kit.
CAUTION: Make sure that the cylinder base
gasket does not have signs of damage and
wear.
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