Troubleshooting Chart - Stihl MS 341 Shop Manual

13.2

Troubleshooting Chart

temperature = +20 °C (68 °F)
Carburetor heating system
90
Measure resistance of
heating element at
Resistance
approx. 8 Ohm?
yes
Check thermostatic
switch
Does switch open
below + 6 °C (43 °F)?
yes
Does switch open
above + 14 °C (57 °F)?
yes
in order
Replace heating
no
element
Replace thermostatic
no
switch
Replace thermostatic
no
switch
MS 341, MS 361, MS 361 C