F 350 4WD Super Duty V8-6.0L DSL Turbo VIN P (2004)
Fuel Line Coupler: Service and Repair
Hairpin Clip Fuel Line Fittings
FUEL LINE FITTINGS - HAIRPIN CLIP
DISCONNECT
WARNING:
-
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 servicing 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 possible
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. Relieve the fuel pressure.
2. Remove the shipping tab by bending downward.
3. Spread the hairpin 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 to the male tube end.
