Stihl MS 441

128 MS 441, MS 441 C
15.2 Troubleshooting chart, carburetor heating element
Measure resistance
of heating element
at temperature = +20 °C (68 °F)
Replace thermostatic
switch, b 15.1
no
Replace heating
element, b 15.1
Carburetor heating
element OK
yes
Resistance
approx. 8 ohm?
G = Generator
1 = Front handle
2 = Rear handle
3 = Heating switch
219RA615 TG
G
1
2
3
Circuit diagram