4
．
When fitting the plug,wipe off any dirt from the threads,and then screw it in to the correct
torque.
Spark plug torque:
13Nm(1.33kgf-m,9.6ft-lb)
TIP:
If a torque-wrench is not available when you are reinstalling a spark plug,a good estimate of
the correct torque is 1/4 to 1/2 a turn past fingertight.Have the spark plug adjusted to the
correct torque as soon as possible with a torque-wrench.
Checking fuel filter
The fuel filter are located in the filler hole of the built-in fuel tank and in the bottom
cowling.Check the fuel filters periodically.If foreign material is found in the filters,clean or
replace them .For cleaning or replacement of the fuel filters,consult a dealer.
1.Fuel filter
Inspecting idling speed
NOTICE
:
When checking the engine idle speed,make sure to supply water to the cooling water
passage by placing the outboard motor in the water by using a flushing attachment
or test tank.
To check the engine idle speed,a diagnostic tachometer is required.For checking or
adjustment of the engine idle speed,consult a dealer.
Changing engine oil
⚫
Avoid draining the engine oil immediately after stopping the engine.The oil is hot
and should be handled with care to avoid burns.
⚫
Be sure the outboard motor is securely fastened to the transom or a stable stand.
NOTICE
:
Change the engine oil after the first 20 hours of operation or 3 month,and every 100
hours or after 1-year intervals thereafter.Otherwise the engine will wear quickly.
