Deck : Safety - 1258/2841
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| The pivot pin at the base of a sheath-screw boom davit must be __________. |
| A) replaced at each inspection for certification |
| B) in the locked position after the boat is cradled and griped down |
| C) periodically removed for inspection and lubricated |
| D) inserted each time before the booms are cranked out |
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