2005 Kawasaki STx-12F Jet Ski Factory Service Manual., Page 119Get this manual
FUEL SYSTEM (DFI) 3-71 T As y
ISC (Idle Speed Controller) RemovalInstallation
em Reato(vee HullEngine Hood chapter) se Air Filter (see Air Filter emoval) Bands [A] ISC connector [B] Stepping Motor Mounting Screws [C] Stepping Motor [D] ISC Actuator Mounting Bolts [E] ISC Actuator [F] he Cltean itng mattiorg.surface of throttle body and ISC actuator (s epp mong [A Repalalcte ethseteO-priing mo]twrit[hBa annedwtioneen the screws [C]Inst ht Install the ISC actuator oD] a]nd tighgen the bolts [E][ t
out Rppeendhxe chhaarptesr)sand tighten the bands correctly (see After installing the ISC actuator, check the Smart Steering System Operation in the water