2010-2012 PRO-RIDE RUSH Switchback RMK Service Manual, Page 152Get this manual
Cleanfire Fuel Injection DC-CFI-4 FUEL INJECTORSFUEL RAIL
Fuel Injectors
Fuel Pressure Gauge (PU-43506-A)
CONNECT TO ADAPTER PU-43506-A
Fuel Pressure Gauge Adapters
OEM PART NUMBER
Specifications
Resistance 12 68_F (20_C)
Fuel Rail BleedingPressure Testing
All CFI engine fuel return hoses feature an inline Schrader valve that can be used to bleed the fuel system pressure and observe fuel system pressure when using the fuel pressure gauge and specified adapterSCHRADER VALVE TO FUEL TANK
123T0 FUEL RAIL
314249 (.305-32 shallow core fittingadapter supplied with PU-43506-A Fuel Pressure Gauge)PS-48617 (.305-32 deep core fitting)PS-48762 (716-20 fitting) Select the appropriate adapterConnect the adaptor to the fuel return hose Schrader valveConnect the adapter to the fuel pressurebleed tool gaugeTo observe running fuel system pressure, start the engine and compare reading to the specification