Bike Yamaha WR400F 1998. year
I splited the case and saw that 2 bearings in left crankcase was closed from one side:
1. Outer side of drive axle bearing vas closed - there goes seal
2. Outer side of main axle bearing where goes clutch push rod in left case
So i have question, theese 2 bearings should be open from both side or close from outer side???
Bearings from inside the case
Bearings from outside the case