Maintenance
88
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.
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.
[EWM01891]
3.
Remove the propeller, spacer (if
equipped), and thrust washer.
EMU41981
Installing propeller
WARNING
EWM00771
On counter rotation models, be sure to
use a propeller intended for counterclock-
wise rotation. These propellers are identi-
fied with the letter “L” after the size
indication on the propeller. Otherwise the
boat could move in the opposite direction
from that expected.
NOTICE
ECM00502
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.
1. Cotter pin
2. Propeller nut
3. Washer
4. Spacer
5. Propeller
6. Thrust washer
4 3
2
1
5
6
ZMU07269
U6AL36E0.book Page 88 Tuesday, September 29, 2015 9:01 AM
©
2019 Yamaha Motor Corporation, U.S.A.
Summary of Contents for LF250
Page 126: ...Index 116 Table des matières 2 0 1 9 Y a m a h a M o t o r C o r p o r a t i o n U S A ...
Page 135: ...ZMU01708 Informations de sécurité 9 2 0 1 9 Y a m a h a M o t o r C o r p o r a t i o n U S A ...
Page 213: ...F250A LF250A ZMU08507 Entretien 87 2 0 1 9 Y a m a h a M o t o r C o r p o r a t i o n U S A ...
