Yamaha F150A Service Manual page 196

LOWR
3. Install the Woodruff key into the drive
shaft.
4. Align the groove in the impeller 5 with
the Woodruff key 6, and then install the
impeller onto the drive shaft.
5. Install the washers 7, wave washer 8,
spacer 9, and collar 0 onto the drive
shaft.
NOTE:
• The collar and spacer should fit together
firmly.
• While pulling the drive shaft up, install the
collar with an appropriate tool a that fits
over the drive shaft as shown.
6. Install the new O-ring A and insert car-
tridge B into the pump housing C.
A
C
c
6-51
Lower unit
A A
b
c
B
b
S63P6360
NOTE:
Align the insert cartridge projections b with
the holes c in the pump housing.
7. Install the new O-ring D and pump hous-
ing assembly E into the lower case,
tighten the bolts F, and then install the
seal G and cover H.
NOTE:
• When installing the pump housing, apply
grease to the inside of the housing, and
then turn the drive shaft clockwise while
pushing down the pump housing.
• Align the cover projection d with the hole
e in the pump housing.
63P3F11