Center Support: Testing and Inspection

CENTER SUPPORT BEARING AND FLEXIBLE COUPLINGS INSPECTION





1. Inspect center support bearing.
- Check for cracks in or damage to the cushion.
- Check if the bearing turns smoothly. If the center support bearing is damaged, worn or does not turn smoothly, replace it.
2. Inspect flexible couplings.
- Check for cracks in or damage to the front an-rear flexible couplings.
If the flexible coupling is damaged, replace the propeller shaft assembly.





3. Inspect flexible coupling centering bushing.
- Check for damage to the bushing.
If the bushing is damaged, replace the propeller shaft assembly.