Flywheel - Stihl MS 441 Manual

9.5

Flywheel

1
– Remove fan housing,
b 10.2.
– Block piston with locking strip (1),
b 6.
: Unscrew collar nut (arrow).
MS 441, MS 441 C
2
: Turn screws of puller (1)
1135 890 4500 into the holes
(arrows) of the flywheel until the
puller makes contact. Ensure that
the screws are turned in
uniformly.
: Turn screw (2) clockwise until the
flywheel is released from the
crankshaft stub.
– Unscrew puller (1)
1
1135 890 4500 from the flywheel.
1
Flywheel and magnet poles
(arrows) must not show any signs of
damage or discoloration, otherwise
the flywheel must be replaced.
The magnet ring must also be
examined for signs of damage in
machines with handle heating,
b 15.7.
Flywheel and crankshaft stub must
be free from grease for installation.
Degrease crankshaft stub and bore
in flywheel hub with a little
commercially available solvent-
based degreasant not containing
any chlorinated or halogenated
hydrocarbons.
– Reassemble in the reverse
sequence.
63