Maintenance
could be damaged.
the outboard motor falls on you.
Never get under the lower unit while it
is tilted, even when the tilt support lever
or knob is locked. Severe injury could
occur if the outboard motor accidental-
ly falls.
q
Be sure to use a new cotter pin and
bend the ends over securely. Otherwise
the propeller could come off during op-
eration and be lost.
q
1.
2.
3.
Apply Yamaha marine grease or a cor-
rosion resistant grease to the propeller
shaft.
Install the spacer (if equipped), thrust
washer, and propeller on the propeller
shaft.
1.
Tilt the outboard motor so that the gear
oil drain screw is at the lowest point pos-
sible.
Place a suitable container under the
gear case.
2.
3.
Install the spacer (if equipped) and the
washer. Tighten the propeller nut until
Remove the gear oil drain screw and
gasket.
there
is
no
forward-and-backward
movement.
2
4.
Align the propeller nut with the propeller
shaft hole. Insert a new cotter pin in the
hole and bend the cotter pin ends.
1
ZMU02715
1.
2.
Gear oil drain screw
Oil level plug
NOTE:
q
If a magnetic gear oil drain screw is
NOTE:
If the propeller nut does not align with the
equipped, remove all metal particles from
the screw before installing it.
propeller shaft hole after tightening it, loosen q Always use new gaskets. Do not reuse the
the nut until it aligns with the hole.
removed gaskets.
4.
Remove the oil level plug and gasket to
allow the oil to drain completely.
EMU29282
Changing gear oil
EWM00800
ECM00710
WARNING
CAUTION:
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
damage. Consult a Yamaha dealer for re-
q
Be sure the outboard motor is securely
fastened to the transom or a stable
stand. You could be severely injured if
47
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha F4 |
| 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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