K 1500 Truck 4WD V8-4.8L VIN V (1999)
Fuel Line Coupler: Service and Repair
Metal Collar
REMOVAL PROCEDURE
TOOLS REQUIRED
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J 34730 - 1A Fuel Pressure Gauge
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J 37088-A Tool Set, Fuel Line Quick-Connect Separator
1. Relieve the fuel system pressure before servicing any fuel system connection. Refer to the Fuel Pressure Relief Procedure.
2. Slide the dust cover from the quick-connect fitting.
CAUTION: Wear safety glasses when using compressed air, as flying dirt particles may cause eye injury
3. Blow dirt out of the tiffing using compressed air.
4. Choose the correct tool from J 37088-A Tool Set for the size of the fitting. Insert the tool into the female connector, then push inward to release
the locking tabs.
