10
10-15
4st 25/30 2022
6. Lower Unit
1) Installation of the Propeller
•
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.
•
Insert a piece of wood or a similar object between the anti-ventilation plate and the
propeller when removing or installing the propeller.
1. Set the shift lever to the neutral (N) position.
2. Apply water-resistant grease on the propeller shaft.
3. Install the propeller on the propeller shaft as shown in the
diagram.
4. Insert a piece of wood between the anti-ventilation plate
and the propeller and tighten the nut to the specified
torque.
Propeller nut:
25 N·m (18 lb·ft) [2.5 kgf·m]
5. Insert a split pin into the nut and bend it.
1
Propeller
2
Thrust holder
3
Washer
4
Nut
5
Split pin
If the propeller shaft pin hole and the
propeller nut pin groove are not aligned,
tighten the nut further until the hole and
the groove are aligned.