2003-2005 Kawasaki Ultra-150 Jet Ski Factory Service Manual., Page 67Get this manual
3-18 FUEL SYSTEM CarburetorFuel ump
Carburetor Assembly
l InVsatavle: Seat [A] and Screw [B] Main Jet [C] Pilot et [D] Gasket [E] Apply non-permanent locking agent to the check valve body screwsCheck Valve Body [F] and Screws Spring [G] Float Arm [H] and Inlet Valve [I]
he ho de IInsttallll tthe jveatcnueuemleisBo] nand lholrd[er].spring [C] in the vacns d[ uum piston [D], and tighten the jet needle holder bolt [E]st InCaapll:Spring [F] Carburetor Cap [G]