Inspecting And Replacing Anode(S) - Yamaha F115A Owner's Manual

4. Remove the oil level plug and gasket to
allow the oil to drain completely.
NOTICE: Check the used gear oil after
it has been drained. If the gear oil is
milky or contains water or a large
amount of metal particles, the gear
case may be damaged. Have a
Yamaha dealer check and repair the
outboard motor.
TIP:
For disposal of used oil, consult your Yamaha
dealer.
5. Put the outboard motor in a vertical posi-
tion. Using a flexible or pressurized filling
device, inject the gear oil into the gear oil
drain screw hole.
Recommended gear oil:
YAMALUBE outboard gear oil or Hyp-
oid gear oil
Recommended gear oil grade:
SAE 90 API GL-4
Gear oil quantity:
F115AET 0.760 L (0.803 US qt,
0.669 Imp.qt)
F115AET1 0.760 L (0.803 US qt,
0.669 Imp.qt)
F150AET 0.980 L (1.036 US qt,
0.862 Imp.qt)
F150AET2 0.980 L (1.036 US qt,
0.862 Imp.qt)
F150BET 0.980 L (1.036 US qt,
0.862 Imp.qt)
FL115AET 0.715 L (0.756 US qt,
0.629 Imp.qt)
FL115AET1 0.715 L (0.756 US qt,
0.629 Imp.qt)
FL150AET 0.980 L (1.036 US qt,
0.862 Imp.qt)
FL150AET2 0.980 L (1.036 US qt,
0.862 Imp.qt)
[ECM00714]
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
level plug.
Tightening torque:
9 Nm (0.92 kgf-m, 6.6 ft-lb)
7. Put a new gasket on the gear oil drain
screw. Insert and tighten the gear oil
drain screw.
Tightening torque:
9 Nm (0.92 kgf-m, 6.6 ft-lb)
EMU29317

Inspecting and replacing anode(s)

Yamaha outboard motors are protected from
corrosion by sacrificial anodes. Inspect the
external anodes periodically. Remove scales
from the surfaces of the anodes. Consult a
Yamaha dealer for replacement of external
anodes.
ECM00721
NOTICE
Do not paint anodes, as this would render
them ineffective.
Maintenance
98