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4.16 Cleanfire Fuel Injection 9923311 - 2010-2012 PRO-RIDE RUSH/Switchback/RMK Service Manual © 2011 Polaris Sales Inc. DC-CFI-4 FUEL INJECTORS/FUEL Fuel Injectors Fuel Rail Bleeding / Pressure Testing All CFI engine fuel return hoses feature an inline Schrader Fuel Pressure Gauge (PU-43506-A) Fuel Pressure Gauge Adapters • A = 314249 (.305-32 shallow core fitting/adapter supplied with PU-43506-A Fuel Pressure Gauge) • B = PS-48617 (.305-32 deep core fitting) • C = PS-48762 (7/16-20 fitting) 1. Select the appropriate adapter. 2. Connect the adaptor to the fuel return hose Schrader 3. Connect the adapter to the fuel pressure/bleed tool 4. To observe running fuel system pressure, start the NOTE: Observe pressure reading at idle and while Specifications Resistance 12 @ 68_F (20_C) Fuel Pressure Gauge/Adapters YEAR / MODEL ADAPTERS
GAUGE / BLEED
TOOL 600 DC-CFI-4 PRO-RIDE Shallow Core 314249 (.305-32 Shallow Core fitting PU-43506-A OEM PART NUMBER SCHRADER VALVE T0 FUEL RAIL TO FUEL TANK = In. / mm. Fuel System Pressure: 58-60 (4.0-4.1) PU-43506-A CONNECT TO ADAPTER A B C |