Lubrication; Cleaning And Anticorrosion Measures; Flushing Power Unit - Yamaha F9.9 Manuel De L'utilisateur

Maintenance
11. Remove the outboard motor from the
test tank. For further details, see page
70.
12. Drain the cooling water completely out of
the outboard motor. Clean the body
thoroughly.
13. Install the
equipped) and top cowling.
EMU41072

Lubrication

1. Change the gear oil. For instructions, see
page 87. Check the gear oil for the pres-
ence of water that indicates a leaky seal.
Seal replacement should be performed
by an authorized Yamaha dealer prior to
use.
2. Lubricate all grease fittings. For further
details, see page 80.
TIP:
For long-term storage, fogging the engine
with fogging oil is recommended. Contact
your Yamaha dealer for information about
fogging oil and procedures for your outboard
motor.
EMU30269

Cleaning and anticorrosion measures

1. Wash down the exterior of the outboard
motor with fresh water and dry off com-
pletely. NOTICE: Do not spray water
into the air intake.
formation, see page 75.
74
ZMU07891
silencer cover/cap
For further in-
[ECM01841]
2. Spray the outboard motor exterior with
"Yamaha Silicone Protectant". NOTICE:
Do not spray when the engine is run-
ning. Also, do not spray near the si-
lencer or into the engine. Otherwise
the engine could be damaged.
3. Wax the cowling with a non-abrasive
wax such as "Yamalube Professional
Polish".
EMU28446

Flushing power unit

Perform this procedure right after operation
for the most thorough flushing.
ECM01531
NOTICE
Do not perform this procedure while the
engine is running. The water pump may be
(if
damaged and severe damage from over-
heating can result.
1. After shutting off the engine, unscrew the
garden hose connector from the fitting
on the bottom cowling.
[ECM01403]