6-28
Lower Unit
4st 25/30 2022
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.
1
Taper Roller Bearing
Do not reuse.
b Outer Diameter: 26.9 mm (1.06 in)
c Inner Diameter: 20 mm (0.79 in)
OIL
GEARGEAR
GEAR
2. Install the drive shaft spring 2.
With the small diameter side of the spring down,
align the end turn with the groove on the lower
side.