Yamaha rew y t, CHECKING PROPELLER, Removing the Propeller, Propeller Checking Point

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CHECKING PROPELLER

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You could be seriously injured if the engine accidentally starts while you are near the propeller.

8 Before inspecting, removing or installing the propeller, remove the spark plug caps from the spark plugs. Also, put the shift control in Neutral, put the main switch in the “OFF” position and remove the key, and remove the lanyard from the engine stop switch. Turn off the battery cut-off switch if your boat has one.

8 Do not use your hand to hold the propeller when loosening or tightening the propeller nut. Put a wood block between the cavitation plate and the propeller to prevent the propeller from turning.

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Propeller Checking Point

8 Check each of the propeller blades for wear, erosion from cavitation or ventila- tion, or other damage.

8 Check the splines for wear and damage.

8 Check for fish line winding around the propeller shaft.

8 Check the propeller shaft oil seal for damage.

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Removing the Propeller

1)Straighten the cotter-pin 1 and pull it out using a pair of pliers.

2)Remove the propeller nut 2, washer 3 and spacer 4.

3)Remove the propeller 5 and thrust washer 6.

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