TOHATSU BFT115A Service Manual page 500

GEAR CASE (STANDARD ROTATION)
PROPELLER REMOVAL/
INSTALLATION
PROPELLER THRUST WASHER
Install the propeller thrust washer
in the direction as shown.
GEAR
CASE
SIDE
16-6
3-BLADE
PROPELLER
(Optional part)
PROPELLER WASHER
SPLIT PIN (4.0 mm)
Be sure to use a Honda genuine
part (stainless steel).
Bend the pin ends as shown to
secure the nut.
SPLIT PIN (4.0 mm)
CASTLE NUT (18 mm)
TORQUE:
1 N·m (0.1 kgf·m, 0.7 lbf·ft)
Tighten the castle nut to the specified
torque. If the split pin cannot be set,
tighten the nut additionally until the split
pin can be set.
MAX. TORQUE:
44 N·m (4.5 kgf·m, 32 lbf·ft)