04-26-2020, 04:30 PM
Doing some detective work while in Covid19 lock down, I am looking at the parts diagram and notice that other than 1 bearing each for the conrod, there are 6 sets of bearing for the crankshaft. Could it be that the right hand most crankshaft bearing having problem? since when bike is on side stand, i believe the oil might not reach the right hand most crankshaft bearing. The conrod bearing should be bathing in the oil when turn, but the right most crankshaft bearing could be starving for oil when on side stand. But having 6 bearing to hold the crankcase shaft, will 1 out spec bearing causing noise?
And there's also some thing that look like roller bearing on the balancer shaft which i believe is on the right hand side as well. Will the balancer shaft give the same noise when their bearing fail? I believe the bearing for the balancer shaft are sold as a set for the balancer set, since there's no separate part number for the balancer's bearing. But anyway, please do share the results of the finding once dealer had a look at your bike.
And there's also some thing that look like roller bearing on the balancer shaft which i believe is on the right hand side as well. Will the balancer shaft give the same noise when their bearing fail? I believe the bearing for the balancer shaft are sold as a set for the balancer set, since there's no separate part number for the balancer's bearing. But anyway, please do share the results of the finding once dealer had a look at your bike.