45MS 461, MS 461-R
: Make sure the leg spring (arrow)
locates properly inside the spark
plug boot.
: Fit the cover (1) over the spark
plug boot.
– Use a pointed tool to pierce the
center of the other end of the
ignition lead which screws into
the module.
Before installing the ignition lead,
pack the high voltage output with
STIHL multipurpose grease b 15.
Do not use either graphite grease or
silicone insulating paste.
– Slide the grommet (1) onto the
ignition lead.
– Screw the ignition lead into the
ignition module.
: Push the grommet (1) into
position.
– Install the ignition module and set
the air gap between the module
and flywheel, b 7.2
3443RA467 TG
1
3443RA186 TG
1
– Reassemble all other parts in the
reverse sequence.
7.5 Flywheel
– Remove the shroud, b 6.4
– Remove the rewind starter,
b 8.2
– Use locking strip to block the
piston, b 4.2
: Unscrew the flywheel nut (1).
: Screw puller (1) 1110 890 4500
into flywheel as far as stop.
: Screw home the thrust bolt (2)
clockwise until the flywheel is
released from the crankshaft.
– Remove the puller (1)
1110 890 4500 from the flywheel.
3443RA196 TG
1
3443RA197 TG
1
2
: The flywheel and magnet poles
(arrows) must not be damaged or
have turned blue. Replace
flywheel if necessary.
On versions with heating, also
check the magnet ring for signs of
damage.
– Inspect the magnet ring in the
flywheel (inside) for cracks or
other damage. If damage is
found, replace the flywheel.
: Check the key (1) and replace if
necessary.
: Check that key (1) is properly
seated, readjust if necessary.
Crankshaft/flywheel joint must be
free from grease and oil.
3443RA198 TG3443RA200 TG
1
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