2001 Polaris SLX, PRO 1200, Virage TX, Genesis, Virage TXi, Genesis i Personal Watercraft Service Manual, Page 165Get this manual
CarburetionExhaust Carburetor Disassembly !InspectionContinued
12Remove both check valvesThe valves must lay flat against the plate to seal properlyReplace if distorted or bentReplace gasket if torn or damaged
13With check valves, needle valve, and o-rings removed, thoroughly inspect the carburetor casting for debris and crackingClean all discharge ports