Yamaha FT50C Service Manual page 162

LOWR
2. Install the two dowel pins 1 to the lower
unit.
3. Install the lower unit to the upper case,
and then tighten the bolts to the specified
torque.
Mounting bolt:
40 N·m (4.0 kgf·m, 29 ft·lb)
4. Install the trim tab 2 to its original posi-
tion, and then connect the speedometer
hose 3.
6-23
Lower unit
5. Install the propeller and propeller nut,
tighten the nut finger tight. Place a block
of wood between the anti-cavitation plate
and propeller to keep the propeller from
turning, and then tighten the nut to the
specified torque.
WARNING
Do not hold the propeller with your hands
when loosening or tightening it. Be sure
to remove the battery leads from the bat-
teries and the engine shut-off switch. Put
a block of wood between the cavitation
plate and propeller to keep the propeller
from turning.
NOTE:
If the grooves in the propeller nut 4 do not
align with the cotter pin hole, tighten the nut
until they are aligned.
Propeller nut 4:
35 N·m (3.5 kgf·m, 25 ft·lb)
62Y5A11