DeVille DTS V8-4.6L VIN 9 (2002)
Fuel Line Coupler: Service and Repair
Metal Collar
TOOLS REQUIRED
J 37088-A Fuel Line Disconnect Tool Set
REMOVAL PROCEDURE
1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure.
2. Remove the retainer 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 fitting using compressed air.
4. Choose the correct tool from the fuel line disconnect tool set for the size of the fitting. Insert the tool into the female connector, then push inward
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.
