2003-2005 Kawasaki JetSki Ultra-150 Factory Service Manual, Page 67Get this manual
3-16 FUEL SYSTEM CarburetorFuel Pump
Connect the fuel and pulse hoses correctly (see Appendix chapter)choke cables (see Throt Adjust the throttle control andAdjustment in the Periodic tle Control and Choke Cable
Maintenance chapter)
Check the oil pump cable installation as follows.cable [A] Pull the throttle lever to ensure if the oil pump
makes the oil pump pulley [B] turnMake sure the lower part [C] of the oil pump cable is installed the oil pump pulley securelyIf necessary, reinstall the oil pump cable to the pulley and adjust it (see Oil Pump Cable Adjustment in the Fuel System chapter)
Carburetor Disassembly
Do not adjust the stop screw [A]The stop screw has been adjusted at the factory, it is
not necessary to adjustIf the stop screw is turned, it will cause engine trouble