2005 Kawasaki STx-12F Jet Ski Factory Service Manual., Page 240Get this manual
COOLING AND BILGE SYSTEMS 9-5 Bilge System
Follow the next procedures to remove the left side filter [D]Remove the water box muffler [B] (see Exhaust System chapter)Pull the hose [C] off the filterUnscrew the mounting screw [A] and remove the filter
F ilter Insta lla ti on