2003 Kawasaki 1100 STX D.I. Jet Ski Factory Service Manual, Page 40Get this manual
PERIODIC MAINTENANCE 2-11 Maintenance Procedure
Bilge System Flushing
To prevent clogging, the bilge system should be flushed out according to the Periodic Maintenance Chart, or whenever you suspect it is blockedDisconnect both bilge hoses at the plastic breather fitting [A]
bilge filter hoses (from bottom) to the Connect thethe water on, and flush it the hullabout minutegarden hoses, turn out for During this procedure, water will flow into the engine compartmentDo not allow large amount of water to accumulate in the engine compartmentConnect the other hoses (from the hull bulkhead) to the garden hose, turn the water on, and flush it out for several minutes
the the plastic breather fitting Before reconnecting[A], onhosesoftothe breather fitting is clearmake sure the small hole top Reconnect the bilge hoses