Maintanance
Before fitting the spark plug, measure the electrode gap with a wire thickness gauge; adjust the
gap to specification if necessary.
1. Spark plug gap
2. Spark plug I.D. mark (NGK)
When fitting the plug, always clean the gasket surface and use a new gasket. Wipe off any dirt
from the threads and screw in the spark plug to the correct torque
WARNING
If a torque-wrench is not available when you are fitting a spark plug, a good estimate of the
cerrect 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 system
WARNING
Gasoline and its vapors are highly flammable and explosive. Keep away from sparks, cigarettes,
flames, or other sources of ignition.
WARNING
Leaking fuel can result in fire or explosion.
• Check for fuel leakage regularly.
• If any fuel leakage is found, the fuel system must be repaired by a qualified mechanic. Improper
repairs can make the outboard unsafe to operate.
Check the fuel lines for leaks, crack, or maifunction. If a problem is found, your HIDEA dealer or
other qualified mechanic should repair it immediately.
Spark plug gap:
0.8-1.0mm (0.031-0.039 in)
Spark plug torque:
25.0 Nm (18.4ft-lb)(2.55kgf-m)
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