2005 Ski-Doo RT Series Shop Manual, Page 131Get this manual
Section 03 FUEL SYSTEM Subsection 01 (FUEL TANK AND FUEL PUMPS)
DIAPHRAGM FUEL PUMP CLEANING AND INSPECTION
The entire pump should be cleaned with general purpose solvent before disassemblyFuel pump components should be cleaned in general purpose solvent and dried with compressed air
WARNING
Solvent with low flash point such as gasoline, naphtha, benzol, etc, should not be used as each is flammable and explosiveInspect diaphragmThe pumping area should be free of holes, tears or imperfectionsReplace as needed