1992-1995 Kawasaki 750SX Service Manual, Page 95Get this manual
8-6 COOLING AND BILGE SYSTEMS
.Connect the bilge filter hose (from the hull bottom) to the garden hoses, turn the water on, and flush it out for about minuteDuring this procedure, water will flow into the engine compartmentDo not allow large amount of water to accumulate in the enginecompartment.Connect the other hoses (from the huH: bulkhead) to the garden hose, turn the water on, and flush it out fot several minutes