1
Test ground wire between tank housing
Resistance between switch housing
and crankcase about 0 W ?
(On machines with carburetor heating,
from heating element in the
98
2
and crankcase
yes
Pull connectors off
heater switch
Test front handle
heating element
Resistance about 4 W?
yes
Check
heater switch
Closed: about 0 W ?
Open: Circuit interrupted
yes
refit connector pin of wire
round plug)
System in order
Install new
no
ground wire
no
Install new
front handle
Install new
no
heater switch
MS 341, MS 361, MS 361 C
3