Maintenance
fore installing the propeller, otherwise
the lower case and propeller boss
could be damaged.
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.
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.
q
q
1.
2.
3.
4.
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.
Install the spacer (if equipped) and the
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.
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.
Remove the gear oil drain screw and
gasket.
2
1
ZMU03133
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 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
Be sure the outboard motor is securely drained. If the oil is milky, water is getting
fastened to the transom or a stable
q
into the gear case which can cause gear
55
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha 70 |
| Model Year | 2006 |
| 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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