2003-2005 Kawasaki JetSki Ultra-150 Factory Service Manual, Page 68Get this manual
FUEL SYSTEM 3-17 CarburetorFuel Pump
Unscrew the vacuum piston holder screws [A] and take off the vacuum piston holder [B]
Unscrew the carburetor cover screws [A] and take off the carburetor cover [B]
Unscrew the float arm set screw [A] Remove: [B] and Pin Float Arm