C 1500 Truck 2WD V8-6.0L VIN U (2002)
Fuel Line Coupler: Service and Repair
Quick Connect Fitting(S) Service (Metal Collar)
TOOLS REQUIRED
J 37088-A Fuel Line Quick-Connect Separator, Tool Set
REMOVAL PROCEDURE
1. Relieve the fuel system pressure before servicing any fuel system connection. Refer to the Fuel Pressure Relief Procedure.
2. Remove the retainer from the quick-connect fitting.
CAUTION: Refer to Safety Glasses and Compressed Air Caution in Service Precautions.
3. Blow dirt out of the fitting using compressed air.
4. Choose the correct tool from the J 37088-A tool set for the size of the fitting. Insert the tool into the female connector, then push inward in order to
release the locking tabs.
5. Pull the connection apart.
NOTE: If necessary, remove rust or burrs from the fuel pipes with an emery cloth. Use a radial motion with the fuel pipe end in order to prevent
damage to the O-ring sealing surface. Use a clean shop towel in order to wipe off the male tube ends. Inspect all the connections for dirt and burrs.
Clean or replace the components and assemblies as required.
6. Use a clean shop towel in order to wipe off the male pipe end.
