Deck_2014 : Deck General - 1156/2572
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| The pivot pin at the base of a sheath-screw boom davit must be ___________________ . |
| A) inserted each time before the booms are cranked out |
| B) periodically removed for inspection and lubricated |
| C) replaced at each inspection for certification |
| D) in the locked position after the boat is cradled and griped down |
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