Changing Gear Oil - Yamaha F25A Owner's Manual

Tightening torque:
Refer to "SPECIFICATIONS" page 4-1.
4) Align the propeller nut with the pro-
peller shaft hole. Insert a new cotter
pin in the hole and bend the cotter pin
ends.
NOTE:
If the propeller nut does not align with the
602053
propeller shaft hole after tightening to the
specified torque, then tighten the nut fur-
ther to align it with the hole.
EMU01460

CHANGING GEAR OIL

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8 Be sure the outboard is securely fas-
tened to the transom or a stable stand.
You could be severely injured if the out-
board falls on you.
8 Never get under the lower unit while it
is tilted, even when the tilt-support
lever/knob is locked. Severe injury
could occur if the outboard accidentally
falls.
1) Tilt the outboard motor so that the oil
drain plug is at the lowest point possi-
ble.
2) Place a suitable container under the
gear-case.
4-26
E