Jackshaft 5/8th keyed jackshaft worn

damo99

New Member
Local time
5:29 PM
Joined
May 2, 2011
Messages
23
Location
melbourne australia
my jackshaft 5/8th keyed shaft has worn out a big rut in the shaft
on the motor powered side. (bearings are fine)
it has taken as much as 3mm of the shaft and now has a huge woble in the shaft.
i have been trying to find a grabing problem with my jackshaft and this could be it as the engine chain has been hitting the motor.
it has done over 1000klms ,has anyone seen this happen,is it common.
 
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