Checkpoints
Check each of the propeller blades for ero-
sion from cavitation or ventilation, and oth-
er damage.
Check the propeller shaft for damage.
Check the splines for wear and damage.
Check for fish line tangled around the pro-
peller shaft.
1. Propeller shaft
EMU42632
Removing propeller
1.
Straighten the cotter pin and pull it out
using a pair of pliers.
2.
Remove the propeller nut, washer, and
spacer. WARNING! Do not use your
hand to hold the propeller when loos-
ening the propeller nut.
ZMU06953
1
ZMU06954
[EWM01891]
1. Cotter pin
2. Propeller nut
3. Washer
4. Spacer
5. Propeller
6. Spacer
7. Thrust washer
3.
Remove
the
equipped), and thrust washer.
EMU46220
Installing propeller
ECM00502
NOTICE
Make sure to use a new cotter pin and
bend the ends over securely. Otherwise,
the propeller could come off during oper-
ation and be lost.
1.
Apply Yamalube Marine Grease to the
propeller shaft.
2.
Install the thrust washer, spacer (if
equipped), and propeller on the propel-
ler shaft. NOTICE: Make sure to install
the thrust washer before installing
the propeller. Otherwise, the lower
case and propeller boss could be
damaged.
[ECM01882]
3.
Install the spacer, washer, and propeller
nut. Tighten the propeller nut to the
specified torque.
Maintenance
7
6
5
4 3
2 1
ZMU06955
propeller,
spacer
(if
91