2004-2006 Kawasaki 900 STX Jet Ski Service Manual, Page 166Get this manual
13-12 HULLENGINE HOOD Rubber Parts
Side Bumper Installation
Align the hole on the bumper with the mounting hole on the hull[A] the bumper to the with Securethe trim strip pushing onhull flangesides pop rivetInstall the both of the strip Pop rivet [B]