Lucerne V6-3.9L (2009)
Fuel Line Coupler: Service and Repair
Plastic Collar Quick Connect Fitting Service
Plastic Collar Quick Connect Fitting Service
Removal Procedure
Note: There are several types of plastic fuel and evaporative emission (EVAP) quick connect fittings used on this vehicle. The following instructions
apply to all types of plastic quick connect fittings except where indicated.
1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief (Without CH 48027) (See: Fuel Filter/Fuel Pressure Release/Service and
Repair/Fuel Pressure Relief (Without CH 48027))Fuel Pressure Relief (With CH 48027) (See: Fuel Filter/Fuel Pressure Release/Service and
Repair/Fuel Pressure Relief (With CH 48027)).
Warning
Wear safety glasses when using compressed air, as flying dirt particles may cause eye injury.
2. Use compressed air, blow and dirt or debris from around the quick-connect fitting.
3. Squeeze the plastic quick connect fitting release tabs together to disengage the quick connect fitting. (This step applies to Bartholomew style
fittings ONLY).
