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HELE MAI OPERATING MANUAL
NW Explorations
5L: HIT A LOG OR ROCK
See EMERGENCY PROCEDURES, next chapter.
5M: PROPELLER FOULED OR DAMAGED
Best thing: have the prop checked by a diver or dive it yourself if able. Check for vibration. Try turning shaft by hand in
engine room, both should be turn-able with engine in neutral. Is shaft noisy, or does it load engine? Do not use that side
or call Vessel Assist. See emergency procedures, next chapter.
5N: WATER (FRESH) WON’T FLOW
Is there water in the tank? Is F.W. Pump breaker on? If capable, check pressure switch on pump, run manually if
necessary. Try Reset Procedure in “Fresh Water System” section 4K5, page 4-36.