Centrifugal clutch connects the...
Centrifugal clutch connects the crankshaft of the engine and the gear Top80
Under the effect of the centrifugal force of this clutch jaws diverge with the rotational speed of the crankshaft.
At rest, the springs are responsible for bringing the jaws to their original position.
It happened after a problem of heat treatment or failure to follow maintenance of the machine, a spring can break.