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.
3. Check the splines/shear pin for wear or damage.
4. Check for fish line tangled around the propeller shaft.
5. Check for the propeller shaft oil seal for damage.
41
