WARNING:
z Check for fuel leakage regularly.
z If any fuel leakage is found, the fuel system must be repaired by a qualified mechanic.
2. Check the fuel filter periodically. If foreign matter is found in the filter, replace it.
CAUTION:
The fuel filter is one piece, disposable spare part.
3.4 Inspecting idling speed
A diagnostic tachometer should be used for this procedure. Results may vary depending on whether
testing is conducted with the flushing attachment, in a test tank, or with the outboard motor in the water.
1. Start the engine and allow it to warm up fully in neutral until it is running smoothly.
2. Verify whether the idle speed is set to specification.
Idle speed：1500±50Rpm
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