Maintenance
1.
Apply Yamaha marine grease or a corro-
sion resistant grease to the propeller
shaft.
1.
Tilt the outboard motor so that the gear oil
drain screw is at the lowest point possi-
ble.
2.
3.
4.
Install the thrust washer and propeller on
the propeller shaft.
2.
3.
Place a suitable container under the gear
case.
Remove the gear oil drain screw.
Install the spacer and washer. Tighten
the propeller nut to the specified torque.
Align the propeller nut with the propeller
shaft hole. Insert a new cotter pin in the
hole and bend the cotter pin ends.
1.
2.
Gear oil drain screw
Oil level plug
NOTE:
If the magnetic gear oil drain screw equipped:
remove all metal particles from the screw be-
fore installing it.
NOTE:
If the propeller nut does not align with the pro-
peller shaft hole after tightening to the speci-
fied torque, tighten the nut further to align it
with the hole.
4.
Remove the oil level plug to allow the oil
to drain completely.
ECM00710
CAUTION:
EMU29281
Changing gear oil
EWM00800
Inspect the used oil after it has been
drained. If the oil is milky, water is getting
into the gear case which can cause gear
Be sure the outboard motor is securely damage. Consult a Yamaha dealer for re-
fastened to the transom or a stable
stand. You could be severely injured if
the outboard motor falls on you.
WARNING
q
q
pair of the lower unit seals.
NOTE:
Never get under the lower unit while it is For disposal of used oil consult your Yamaha
tilted, even when the tilt support lever or
knob is locked. Severe injury could oc-
dealer.
cur if the outboard motor accidentally
falls.
5.
With the outboard motor in a vertical po-
sition, and using a flexible or pressurized
filling device, inject the gear oil into the
gear oil drain screw hole.
58
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha F250D, Yamaha LF250D |
| Model Year | 2005 |
| 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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