1. Remove the main shaft case (1).
2. Remove the stopper plate (2).
3. Remove the bearing cover (3).
(When reassembling)
• Apply grease to the O-ring and install it to the clutch housing.
• After reassembling the main shaft case, check that 16T gear shaft (4) and main shaft (5) rotate respectively and that they have a little axial play.
• Bearing cover (3) should be replaced with new one.
(When replacing bearing and oil seal in main shaft case)
• Install the oil seal (6) as shown in the figure, noting its direction.
• Apply grease to the needle bearing (7) and press-fit it up to the groove of internal cir-clip (8).
