Maintenance
before installing the propeller, other-
wise the lower case and propeller
occur if the outboard motor accidental-
ly falls.
boss could be damaged.
[ECM01880]
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.
Remove the gear oil drain screw and
gasket. NOTICE: If there is an exces-
sive quantity of metal particles on the
magnetic gear oil drain screw, this
can indicate lower unit problem. Con-
sult your Yamaha dealer. [ECM01900]
3.
4.
Install the spacer (if equipped) and the
washer. Tighten the propeller nut to the
specified torque.
2.
3.
Propeller nut tightening torque:
35.0
Nm (3.57 kgf-m, 25.8 ft-lb)
Align the propeller nut with the propeller
shaft hole. Insert a new cotter pin in the
hole and bend the cotter pin ends. NO-
TICE: Do not reuse the cotter pin in-
stalled. Otherwise the propeller can
come off during operation.
[ECM01890]
2
1
ZMU03133
1.
2.
Gear oil drain screw
Oil level plug
TIP:
If the propeller nut does not align with the
propeller shaft hole after tightening to the ● If a magnetic gear oil drain screw is
TIP:
specified torque, tighten the nut further to
equipped, remove all metal particles from
align it with the hole.
the screw before installing it.
● Always use new gaskets. Do not reuse the
EMU29287
Changing gear oil
removed gaskets.
EWM00800
WARNING
4.
Remove the oil level plug and gasket to
allow the oil to drain completely. NO-
TICE: 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 repair of the lower
●
●
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
unit seals.
[ECM00711]
67
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha 70 |
| 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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Marine readers have rated 2007 Yamaha Outboard 70 70hp 6H3K Boat Motor Owners Manual 3.0 out of 3.0 based on 1 product reviews. Thanks awesome