1999 Polaris PWC Genesis, Ficht, X-45 Service Manual, Page 102Get this manual
FUEL SYSTEMCARBURETION Carburetor Assembly 4Install jet block and tighten screw on Keihin carb securelyGrease low speed mixture screw a-ringsInstall a-rings, washer, spring, and screw(s) (Keihin only)Turn screw in until lightly seated and then back it out the number of turns recorded during disassemblyIf number was not recorded, turn out to the specified base setting found in beginning of this chapterInstall limiter cap(s) with tab positioned midway between the stops (Keihin only)7
ManuaUy synchronize carburetors (Keihin only)Look down each carb bore and verify throttle plates are just below first bypass hole (not on or above)Adjust accordingly with idle stop screw