HOW TO OVERHAUL MAIN ENGINE L.O PUMP MOTOR/BUHAY MAKINISTA/VLOG31 

LUBE OIL PUMP - Two screw pumps are part of the lube oil system, which distributes lubricating oil to each component of the engine. One pump operates normally with the other one being on standby. The distribution manifold is reached by the pump via the filter and cooler after it draws suction from engine sump/drain tank.
CREDITS TO ENGINE CREW.
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