Short Circuit Wire; Ground Wire - Stihl MS 270 User Manual

– Remove the puller from the
crankshaft.
Pull off the flywheel.
Inspect flywheel and magnet poles
for cracks or other damage. If you
find any damage, install a new
flywheel.
Reassemble in the reverse
sequence.
Degrease crankshaft stub and bore
in flywheel with STIHL cleaner
– see 14.
– Fit the flywheel in position.
Check position of slot.
– Fit the flywheel nut and tighten it
down firmly – see 3.5.
Assemble all other parts in the
reverse sequence.
MS 270, MS 280
7.4

Short Circuit Wire/

Ground Wire

2 1
If the insulation of the short circuit
wire (1) is damaged it can cause a
short circuit to ground and upset or
completely interrupt ignition.
Replace damaged wires.
To remove the short circuit wire (1)
and the ground wire (2), perform the
following operations:
– Remove the fan cover with
rewind starter – see 8.2.
– Remove the shroud –
– Remove the air filter/filter base
– see 12.1.
1
Pull the connector sleeve of the
short circuit wire (1) out of its seat
in the switch shaft.
1
Pull the ground wire (1) off the
contact spring (2).
see 6.4.
Remove the screw (1) with
washer and ground wire (2).
Disconnect the short circuit
wire (3) and take the wires out of
the guide (arrow).
1
Pull the grommet (1) out of the
tank housing.
– Pull the wires out of the tank
housing.
2
1 2 3
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