Maintenance
34
9.
If “Fogging Oil” is not available, run the
engine at engine idle speed until the fuel
system empties and the engine stops.
Check that the engine has stopped, and
then remove the spark plug. Pour a tea-
spoonful of clean engine oil into the cyl-
inder. Crank several times manually.
Install the spark plug.
10. Remove the outboard motor from the
test tank.
11. Drain the cooling water completely out of
the outboard motor. Clean the body
thoroughly.
12. Install the apron.
13. Install the propeller. For further informa-
tion, see page 41.
EMU41072
Lubrication
1.
Change the gear oil. For instructions, see
page 41. 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 38.
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.
EMU44342
Cleaning the outboard motor
When cleaning the outboard motor, the top
cowling must be installed.
1.
Wash the exterior of the outboard motor
using fresh water.
NOTICE:
Do not
spray water into the air intake.
[ECM01841]
2.
Drain the cooling water completely out of
the outboard motor. Clean the body
thoroughly.
EMU28463
Checking painted surface of outboard
motor
Check the outboard motor for scratches,
nicks, or flaking paint. Areas with damaged
paint are more likely to corrode. If necessary,
clean and paint the areas. Touch-up paint is
available from your Yamaha dealer.
EMU37077
Periodic maintenance
WARNING
EWM01982
These procedures require mechanical
skills, tools, and supplies. If you do not
have the proper skills, tools, or supplies to
ZMU08683
1. Air intake
1
ZMU07862
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