Operation Manual

56 MS 241 C
7.5.1 Ignition lead
The ignition lead is built into the high
voltage output of the control unit. If
the ignition lead is damaged, the
control unit must be replaced.
– Remove spark plug boot, b 7.5
– Remove the control unit, b 7.3
: Pull grommet (1) off of high-
voltage output (arrow)
: Twist ignition lead (2) out of
control unit
– Pull the grommet off the ignition
lead
: Use a pointed tool to pierce the
center of the end of the new
ignition lead, which is to be
twisted into the control unit.
2410RA161 TG
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165RA191 TG
– Before twisting in the ignition
lead, fill the coil tower with STIHL
multi-purpose grease, b 16
Do not use either graphite grease or
silicone insulating paste.
– Push grommet onto ignition lead
: Twist ignition lead (2) into control
unit
: Push on the grommet (1)
– Install control unit and adjust air
gap control unit/ flywheel, b 7.3
– Reassemble remaining parts in
reverse order
7.6 Flywheel
For versions with ErgoStart, the new
puller 5910 890 4504 with extended
clamping bridge must be used. The
previous puller 1135 890 4500 is
being replaced by the new puller,
but can still be used for the standard
versions.
– Remove shroud, b 6.4
– Remove fan housing, b 9.2
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2
– Block the piston with the locking
strip, b 4
: Unscrew the flywheel nut (1)
: Screw the screws (1) of the
puller (3) 5910 890 4504 into the
flywheel as far as they will go
– Ensure that the screws are
screwed in uniformly
– For versions with heating, only M
5 x 25 screws can be used to
fasten the puller
– Generator can be damaged
– For versions with ErgoStart, do
not damage the pawls
: Turn screw (2) clockwise until the
flywheel comes off the crankshaft
stub
: Unscrew puller (3)
5910 890 4504 from flywheel
2410RA164 TG
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2410RA163 TG
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