Maintenance
NOTE:
If the shear pin equipped: it is designed to
break if the propeller hits a hard underwater
obstacle to help protect the propeller and
drive mechanism. The propeller will then spin
freely on the shaft. If this happens, the shear
pin must be replaced.
EMU30660
Removing the propeller
EMU29194
Spline models
ZMU04262
1.
Straighten the cotter pin and pull it out us-
ing a pair of pliers.
2.
Remove the propeller nut, washer, and
spacer (if equipped).
1
3
ZMU01897
6
Checkpoints
4 2
q
Check each of the propeller blades for
wear, erosion from cavitation or ventilation,
or other damage.
5
ZMU03228
q
q
Check the propeller shaft for damage.
Check the splines / shear pin for wear or
damage.
1. Cotter pin
2. Propeller nut
3.
Washer
q
Check for fish line tangled around the pro-
peller shaft.
4. Spacer
5. Propeller
6.
Thrust washer
3.
Remove the propeller and thrust washer.
EMU30670
Installing the Propeller
EMU29231
Spline models
ECM00340
CAUTION:
q
Be sure to install the thrust washer be-
fore installing the propeller, otherwise
the lower case and propeller boss could
be damaged.
q
Check the propeller shaft oil seal for dam-
age.
61
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha F75, Yamaha F90 |
| Model Year | 2007 |
| Download File |
|
| Language | English |
| Product Brand | Yamaha Motor. Yamaha Motor Corporation, USA - Support Customer Relations for US: 1-800-962-7926
Yamaha Boats: 1-800-962-7926 Yamaha Outboard Customer Relations: 1-866-894-1626 , Yamaha Outboard |
| Document File Type | |
| Publisher | yamaha-motor.com |
| Wikipedia's Page | Yamaha Motor Company |
| Copyright | Attribution Non-commercial |
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