Yamaha F9.9B - Changing Gear Oil

E
4-23
4) Align the propeller nut with the propeller
shaft hole. Insert a new cotter pin in the
hole and bend the cotter pin ends.
NOTE:
When the propeller nut does not align with
the propeller shaft hole after tightening to
the specified torque, then tighten the nut
further to align it with the hole.
EMU01773
CHANGING GEAR OIL
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8 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.
8 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
accidentally falls.
1) Tilt the outboard motor so that the gear
oil drain screw is at the lowest point
possible.
2) Place a suitable container under the
gear case.
602053
Tightening torque:
Refer to “SPECIFICATIONS” on page
4-1.
6G8-9-1L-4 3/26/02 11:58 AM Page 24
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