USCG USCG General Eng
Set 9 • Question #476 of 498
Launch Interactive Practice Room The best method of fixing a winch motor bearing of the sealed type that is running hot is to __________.
A
add grease through the zerk fitting
B
allow the winch to run at slower speeds only
C
replace the bearing with a new one
✓ Correct Answer
D
apply a light oil to the bearing housing
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'The best method of fixing a winch motor bearing of the sealed type that is running hot is to', the standard operating requirement is: 'replace the bearing with a new one'.
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