Fifth Gears

DISASSEMBLY





1. Remove 8 bolts and take off transmission side cover.
2. Using special tool, remove circlip and then hub plate.

CAUTION: Care should be taken not to distort side cover when it is removed from left case.

Special Tool
(A): 09900-06107





3. Remove shift fork plug and guide ball.

NOTE: Use of magnet would facilitate removal of guide ball.

4. Drive out spring pin by using special tool and hammer.
Special Tool
(B): 09922-85811





5. Remove gear shift fork, sleeve hub assembly, synchronizer ring spring, synchronizer ring and 5th gear all together. Gear puller is required for this work.

CAUTION: Be careful not to pinch synchronizer ring spring when removing.





6. Unfasten caulking of counter shaft nut, install main shaft 5th gear and special tool to stop rotation of shafts, and then remove counter shaft nut.
Special Tool
(C): 09927-76010





7. Remove special tool, main shaft 5th gear, needle bearing and then counter shaft 5th gear. Gear puller would be necessary if spline fitting of counter shaft 5th gear is tight.
8. Remove 6 screws and take off left case plate, and then bearing set shim.