TOHATSU MFS 8B Service Manual page 179

1. Check propeller shaft for bend and wear. Replace if
necessary.
2. Measure propeller shaft runout.
Runout Limit :
0.05 mm (0.0020 in)
1. Fix propeller shaft with vice, and attach spring
.
• Install clutch with groove
side.
• Set spring pin with groove directing 90
degrees from axial direction of propeller shaft.
• Apply gear oil before assembling.
2. Using bladed screw driver, shorten spring
illustration, insert spring pin tool A
to secure spring. Slowly press fit new spring pin
other side, putting it on the spring pin tool A and by using
spring pin tool B .
• Drive spring pin into clutch hole to depth of
approximately 0.5mm from the surface.
• After setting spring pin, check operations of
clutch.
Spring Pin Tool A (ø3.5) :
P/N. 369-72227-0
Spring Pin Tool B (ø3.5) :
P/N. 369-72228-0
1. Remove reverse gear (C gear) ass'y by putting two bladed
screw drivers into the gap to force the gap to open.
4st 8/9.8 2016
and clutch
facing push rod
by referring to
into hole of clutch
from the
Support point
6-13