If these springs break, the effect of the defective clutch components described above often occurs and often also an unpleasant starting noise.
This is often confused with a plucking clutch.
Broken primary springs should be changed as soon as possible, otherwise there is a danger that they can work their way through the wall of the cover plates and get into the gearbox.
We offer these springs individually as well as in a complete set with plates and rivets.
b> TIP: All motors that only have outer springs can easily be fitted with additional inner springs. Especially recommended when using cylinders with large displacement.
(US)