K 1500 Yukon Denali AWD V8-6.0L VIN U (2002)
Fuel Line Coupler: Service and Repair
Quick Connect Fitting(S) Service (Metal Collar)
TOOL REQUIRED
J 37088-A Tool Set, Fuel Line Quick-Connect Separator
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: Wear safety glasses when using compressed air in order to prevent eye injury.
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.
