How to overhaul ship accomodation ladder air motor

The accommodation ladder is a one point access to ship’s deck for shore personal, port lashing/cargo crew and seafarers. Just like any other deck equipment, the accommodation ladder is used in port, at sea, or in anchorage for getting pilot/ crew onboard ship or vice-versa (The same purpose can be solved by the gangway of the ship as well).
The accomodation air motor is a equipment use by the crew to heave and lower the accomodation ladder. make there life easy.

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