Propeller Shaft`s Coupling Bolt Hole Machining

During dry-docking period, when the propeller shaft or intermediate shaft is removed, sometimes the bolt holes get damaged. In order to reach a good contact surface area, the bolt holes have to be machined and the bolts have to be remanufactured.

Propeller Shaft`s Coupling Bolt Hole Machining

During dry-docking period, when the propeller shaft or intermediate shaft is removed, sometimes the bolt holes get damaged. In order to reach a good contact surface area, the bolt holes have to be machined and the bolts have to be remanufactured.