Lower Unit
Attach the propeller and tighten the propeller nut 4 to the
7.
specified torque.
• Before removing or installing the propeller,
be sure to disconnect the battery cables
from the battery and remove the stop
switch lock plate.
• When removing or installing the propeller,
do not handle the propeller with your bare
hands.
• Put a wooden block or similar object
between the anti-ventilation plate and
propeller when removing or installing the
propeller.
Propeller Nut 4:
23 - 25 N · m (16.9 - 18.4 lb · ft) [2.3 - 2.5 kgf · m]
Attach the split pin 5.
8.
If the propeller shaft pin hole and propeller
nut pin groove do not align, tighten the nut
further until they align.
9.
Fill the gear case with gear oil to the specified level.
Refer to "Replacement of Gear Oil" in Chapter 3.
6-42
CAUTION
CAUTION
5 Split Pin
Do not reuse.
4st 25/30 2022