Stop Switch; Stop Switch - Resistance Measurement - Husqvarna 455 Rancher Workshop Manual

Repair instructions
Stop switch – removal
1
Remove the cylinder cover and air fi lter.
2
Disconnect both leads from the stop switch and the
short circuit spring. Remove the short circuit spring
by carefully sliding it out.
3
Carefully prise the carburettor assembly off the left-
hand rubber mounting using a small screwdriver.
4
Carefully loosen the stop switch's tab from the air
fi lter holder at the same time as moving the switch
straight out.
22
– English
Cleaning and inspection
Clean and inspect all parts carefully. If there are
any cracks or other defects replace the damaged
parts with new ones. Always use original parts.
Stop switch – resistance measurement
Clean the mating surfaces and check the resis-
tance as follows:
Measure the resistance by connecting a multimeter
to the ignition coil. NOTE! The switch must be in
the "on" position to give the correct reading.
The resistance must not be higher than 0.5 Ω
when the switch is in the on position.