Removing the countershaft
- Place the special tool as shown in the figure.
Specific tooling
020479Y Countershaft lock wrench
- Remove the fastening nut with relevant washer.
- Remove the special tool and extract the counter-
shaft with the control gear.
Replacing the countershaft bearings
- Check that the bearings are free from irregular
noise or clearance. If it is, replace it.
Flywheel-side half-crankcase
- Remove the inside seeger ring.
MP3 400 i.e. Engine
ENG - 81