My friend and customer ran his boat in shallow water and the propeller hit the ground, which nicked the edge of the propeller. I have seen more damage when a propeller hit a branch in the water. The following four pictures show the damage to the propeller.
1. Nicked propeller

2. Nick-1

3. Nick-2

4. Nick-3

The first step was to sand off the paint so that it wouldn’t contaminate the weld. I also sanded off the mushroomed Aluminum near the nick.
5. Sanding paint off
1. Nicked propeller
2. Nick-1
3. Nick-2
4. Nick-3
The first step was to sand off the paint so that it wouldn’t contaminate the weld. I also sanded off the mushroomed Aluminum near the nick.
5. Sanding paint off
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