3.7 Checking propeller
WARNING:
Before inspecting, removing or installing the
propeller, always take actions to ensure the
engine will not accidentally starts, such
as removing the spark plug caps from the
spark plugs, placing the shift control in
neutral, and removing the lanyard from the engine stop switch, etc.. Serious accident could
occur if the engine starts when you are nearby.
Do not use your hand to hold the propeller when loosening or tightening the propeller nut. Put a
wood block between the anti-cavitation plate and the propeller to prevent the propeller from
turning.
1. Check each of the propeller blades for wear, erosion from cavitation or ventilation, or other damage.
2. Check the propeller shaft for damage.
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Summary of Contents for T90BM
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