With most auto repair shops, regular inspection of the propeller shaft will tell you about a lot about the condition of the shaft and how the shaft is operated. This will help the mechanic to know if the shaft is functioning properly or not. Here are some tips on inspection of the shaft:
First, check the speed of the propeller during the current rotation. If it is too slow, this indicates that the shaft is worn out and that the shaft needs to be replaced.
Second, observe the rotor pressure during operation. If the rotor pressure is above the threshold required for a safe operation, it is also indicated that the shaft is worn out and needs to be replaced.
Check the blades to see if they are in proper working condition. Check the length of the blades. The longer the blades, the less the friction. If the blades are long enough to avoid friction, the blades should be sharp.
Third, check the smoothness of the engine. If the engine is noisy, this indicates that the shaft is wearing out and needs to be replaced.
Fourth, examine the propeller shaft as a whole. The aircraft propeller should turn smoothly with no roughness. If the propeller shaft is having a rough turn, this means that the propeller needs to be replaced.
Fifth, check the overall performance of the aircraft propeller. The aircraft propeller should not spin easily. If the propeller does spin easily, this suggests that the shaft is worn out and needs to be replaced.
Finally, inspect the aircraft propeller shaft after the propeller has been removed from the aircraft. A propeller that is not working properly indicates that the shaft has been damaged. The shaft will show signs of corrosion if there is a mechanical problem.
The following are the inspection tools to check the condition of the propeller shaft: a level, a protractor, a flashlight, and a microscope. Sometimes, this would include the wheel and clamps as well. However, the carpenter's level is generally used.
A carpenter's level can be used to check the surface of the shaft while holding the shaft and rotating it. A protractor can be used to check the length of the propeller blades and the radius of the propeller.
A flashlight can be used to check the length of the propeller blades and the center of the blade. A microscope can be used to check the surface of the propeller.
It is important to keep these tools in use all the time to ensure that you are keeping your equipment in good condition. You need to inspect it regularly to prevent any problems in the future. So, it is recommended that you use the following inspection tools to check the condition of the propeller shaft before you replace it.