TOHATSU MD 30B2 Service Manual page 210

Lower Unit
WD50 only
2. Remove roller bearing 3.
Drive out roller bearing from the gear by using a bladed
screw driver or a punch and a hammer at teeth side of the
gear.
· When removing roller bearing, take care
not to scratch forward (A) gear bearing
face.
· Do not reuse removed roller bearing.
26) Inspection of Forward (A) Gear
1. Check forward (A) gear teeth and clutch claws for crack,
damage and wear.
Replace if necessary.
27) Assembly of Forward (A) Gear Parts
When gear case, forward (A) gear or bearing
is replaced, measure backlash and attach a
proper shim.
Refer to "Chapter 6 Shim Adjustment".
WD50 only
1. Press-fit roller bearing 1 using a suitable mandrel and
hydraulic press.
When press-fitting roller bearing, face the
marking side to tool side.
Apply gear oil to press-fit face when press-fitting
roller bearing.
GEAR
GEAR GEAR
6-32
CAUTION
CAUTION
CAUTION
3
3 Roller Bearing
Do not reuse.
2
1 Roller Bearing
Do not reuse.
2
1
GEAR GEAR
GEAR
1
GEAR GEAR
GEAR
TLD D30/40/50B2 2013