Checking Propeller; Removing Propeller - Yamaha F115A Owner's Manual

Maintenance
EMU32113

Checking propeller

EWM01882
WARNING
You could be seriously injured if the en-
gine accidentally starts when you are near
the propeller. Before inspecting, remov-
ing, or installing the propeller, place the
shift control in neutral, turn the main
switch to " " (off) and remove the key,
and remove the clip from the engine shut-
off switch. Turn off the battery cut-off
switch if your boat has one.
Do not use your hand to hold the propeller
when loosening or tightening the propeller
nut. Put a wood block between the anti-cavi-
tation plate and the propeller to prevent the
propeller from turning.
Checkpoints
 Check each of the propeller blades for ero-
sion from cavitation or ventilation, or other
damage.
 Check the propeller shaft for damage.
 Check the splines for wear or damage.
 Check for fish line tangled around the pro-
peller shaft.
95
 Check the propeller shaft oil seal for dam-
age.
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.
F115A, FL115A, F115A1, FL115A1
ZMU01897
1. Cotter pin
2. Propeller nut
3. Washer
4. Spacer
5. Propeller
6. Thrust washer
[EWM01891]
6
5
4 3
ZMU07900
2
1