If the hydrostatic release mechanism for an inflatable liferaft is not periodically serviced and becomes inoperable, it will fail to __________.

Correct Answer: Option D — free the liferaft from the vessel

Lack of required regulatory maintenance causes internal mechanical failure within the hydrostatic release mechanism. According to 46 CFR inspection standards, a compromised unit will fail to automatically release the securing strap and sea painter, preventing the liferaft from freeing itself.