Ranger 4WD V6-3.0L VIN V Flex Fuel (1999)
Fuel Line Coupler: Service and Repair
R-Clip Fittings
DISCONNECT
WARNING:
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DO NOT SMOKE OR CARRY LIGHTED TOBACCO OR OPEN FLAME OF ANY TYPE WHEN WORKING ON OR NEAR ANY
FUEL-RELATED COMPONENT. HIGHLY FLAMMABLE MIXTURES ARE ALWAYS PRESENT AND MAY BE IGNITED,
RESULTING IN POSSIBLE PERSONAL INJURY.
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FUEL IN THE FUEL SYSTEM REMAINS UNDER HIGH PRESSURE EVEN WHEN THE ENGINE IS NOT RUNNING. BEFORE
REPAIRING OR DISCONNECTING ANY OF THE FUEL LINES OR FUEL SYSTEM COMPONENTS, THE FUEL SYSTEM
PRESSURE MUST BE RELIEVED TO PREVENT ACCIDENTAL SPRAYING OF FUEL, CAUSING PERSONAL INJURY OR A
FIRE HAZARD.
CAUTION: Do not use any tools. The use of tools may cause a deformity in the clip components which may cause fuel leaks.
1. Perform the Fuel Pressure Release Procedure.
2. Remove the shipping tab by bending downward.
3. Spread the R-clip legs and push the clip into the fitting.
4. Separate the fitting from the tube.
CONNECT
1. Inspect the fitting and the tube for damage. Remove any dirt or obstructions.
2. Apply a light coat of clean engine oil meeting Ford specification WSS-M2C153-G to the male tube end.
