2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 142Get this manual
500 EFI FUEL SYSTEM SPECIAL TOOLS
Part NumbersDescriptions
SPX Corporation polaris.spx.com 1-800-328-6657 or http:
Fuel Pressure TesterPU-43506
IMPORTANT: The EFI fuel system remains under high pressure, even when the engine is not runningBefore attempting to service any part of the fuel system, the pressure must be relievedThe pressure adapter has an integrated relief valveConnect to the test valve and release the pressure
PART NUMBER PU-47063 PU-43506 PU-48838 2201519 PU-47471 PU-50326