Maintenance
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 to the q Always use new gaskets. Do not reuse the
specified torque, tighten the nut further to
align it with the hole.
removed gaskets.
4.
Remove the oil level plug and gasket to
allow the oil to drain completely.
EMU29282
Changing gear oil
ECM00710
CAUTION:
EWM00800
WARNING
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-
pair of the lower unit seals.
q
q
Be sure the outboard motor is securely
fastened to the transom or a stable
stand. You could be severely injured if
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.
NOTE:
For disposal of used oil, consult your
Yamaha dealer.
5.
With the outboard motor in a vertical po-
sition, and using a flexible or pressur-
ized filling device, inject the gear oil into
the gear oil drain screw hole.
1.
Tilt the outboard motor so that the gear
oil drain screw is at the lowest point pos-
sible.
2.
3.
Place a suitable container under the
gear case.
Remove the gear oil drain screw and
gasket.
Recommended gear oil:
Hypoid gear oil SAE#90
Gear oil quantity:
430.0
cm3 (14.54 US oz) (15.17
Imp.oz)
2
1
ZMU04090
1.
2.
Gear oil drain screw
Oil level plug
ZMU04091
6.
Put a new gasket on the oil level plug.
When the oil begins to flow out of the oil
level plug hole, insert and tighten the oil
NOTE:
q
If a magnetic gear oil drain screw is
65
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha F40 |
| 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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