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Engine_2014 : General Subjects - 3242/3524
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When the hydraulic control lever for a deck winch is placed in the neutral or off position, the spring set brake on the fluid motor drive shaft is __________ .
A) engaged by spring action and only released by hydraulic pressure
B) released by spring action and hydraulically locks the winch when the drum ceases rotating
C) engaged by spring action plus hydraulic pressure
D) opened hydraulically and held open by spring action whenever the electrical supply is secured
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