Inspection Of Bevel Gear B; Assembly Of Drive Shaft - TOHATSU MFS 25D Service Manual

Lower Unit

26) Inspection of Bevel Gear B

1. Check the teeth and spline of the bevel gear B for cracks,
damage, and wear.
Replace if necessary.

27) Assembly of Drive Shaft

1. Use a press and an appropriate pipe to install the taper
roller bearing 1 .
Before installing the taper roller bearing, clean and then
apply gear oil to the drive shaft installation surface.
Do not press the drive shaft thread a
directly.
Place a protector (suitable steel plate) on
the tip of the shaft.
GEAR
GEAR GEAR
Install the drive shaft spring 2.
2.
With the small diameter side of the spring down,
align the end turn with the groove on the lower
side.
6-28
CAUTION
1 Taper Roller Bearing
Do not reuse.
b Outer Diameter: 26.9 mm (1.06 in)
c Inner Diameter: 20 mm (0.79 in)
4st 25/30 2022