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MCT36-5 CN
6
Troubleshooting
Problem/Symptom
Machine will not start
Starts but no high speed
Starts at high speed, will not slow down
Engine will not stop
Engine starts but will not turn blades at any
speed
wc_tx004559en.fm
Reason/Remedy
Throttle fully open
Hand lever wire broken
No gas
Dirty gas
No oil
Gas filter plugged
Gas line plugged
Hole in gas line
Gas supply valve turned off
Centrifugal stop is off
Safety switch wire or connectors not making good contact
Other engine problems (refer to engine manual)
Engine problems
Throttle cable broken or seized
Throttle lever and connectors loose or out of adjustment
Clutch shoes worn
Same as above
Safety switch, wire, or connectors not making good contact
Micro-switch burned out
Clutch seized
No weights in clutch
Wrong belt
Broken or missing key
Clutch seized
■
Pulley
■
Worm gear (countershaft)
■
Main gear
■
Spider plate
■
Gearbox seized
41
Troubleshooting
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