We noticed that some components were required to be replaced such as the sliding piece one sleeve O-rings gasket back up ring oil seal four sliding blocks locking plate rung spacer locking wires

We have observed that certain components need to be replaced during the repair process, including the sliding piece, one sleeve, O-rings, gasket, back up ring, oil seal, four sliding blocks, locking plate, rung spacer, locking wires, spacer ring, plugs, shim, and seven sleeves. Upon inspection, no visible damage was found on these parts at the site. We believe their replacement is necessary due to excessive wear or reaching the end of their service life, rather than being a result of an accident. Hence, we conclude that this repair is associated with the scheduled dry-docking.