HUSABERG FE 450 AUS, Repair Manual

Page: 147 / 285

30/ENGINE ASSEMBLY
145
–
Secure the nut with the lock washer.
20.29
Installing the rotor
300309-10
–
Ensure that the spring washers are seated properly. Mount the rotor.
–
Mount and tighten the spring washer and nut

. Tighten the nut.
Guideline
Nut, rotor M12x1 60 Nm
(44.3 lbf ft)
20.30
Installing the distance bushing
300374-10
–
Grease the shaft seal ring.
Long-life grease ( p. 265)
–
Position the O-ring. Mount distance bushing

with the bevel facing inward.
20.31
Installing the piston
200086-01
–
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.
Piston ring mounting tool (60029015000) ( p. 269)
200087-01
–
Tap lightly on the piston tension band 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.
200088-01
–
Carefully tap the piston into the cylinder using the handle of the hammer.
The piston rings should not catch or they will be damaged.