Question 362General Subjects - QMED70% to pass
The best method of fixing a winch motor bearing of the sealed type that is running hot is to _______________.
AI Explanation
The correct answer is B) replace the bearing with a new one.
When a sealed winch motor bearing is running hot, it typically indicates that the bearing is worn and needs to be replaced. Applying oil (option A) or running the winch at slower speeds (option C) may provide temporary relief, but they do not address the underlying issue of the worn bearing. Additionally, adding grease through a Zerk fitting (option D) is not the appropriate solution for a sealed bearing, as the bearing is not designed to be re-greased.
The best course of action is to replace the bearing with a new one, as this will restore the proper functioning of the winch motor and prevent further damage or potential failure.
Related Questions
#360 The hydraulic pump which would be mounted on the unit shown in the illustration, may begin to cavitate if _______________. Illustration GS-0118#361 If a lifeboat winch allows a lifeboat to descend to the water at an excessive speed, you should _______________.#363 In the hydraulic anchor windlass system illustrated, if the power to the electric motor is on, but the wildcat turns slowly or not at all, even without a load being applied, and nearly normal pressure is indicated on the high side of the system, the probable cause is the _______________. Illustration GS-0160 #364 In the hydraulic anchor windlass system illustrated, if the power to the electric motor is on, but the wildcat does not turn, the pressure developed on either side of the system increases to half of the normal operating pressure regardless of the direction of movement in which the servo control is placed, the probable cause is the _______________. Illustration GS-0160 #365 In the hydraulic anchor windlass system illustrated, the main pressure relief valve opens as the load increases its strain on the system. The probable cause is the _______________. Illustration GS-0160