I have a champion 40 self propelled lawn mower, because the engine and therefore the blade appears/sounds to be running at less than normal revs the only way I can cut the grass properly is very slowly does anyone have any answer to this.
Make sure the cable ( IF FITTED ) is opening the carb lever fully, if it is the govenor may need adjusting, check also the govenor spring is still attached to the carb spindle and has not fallen off
Husqvarna man
June 2010
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