gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Metal Collar Quick Connect Fitting Service|Page 4092 > < Metal Collar Quick Connect Fitting Service|Page 4090
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Fuel Line Coupler: Service and Repair
Plastic Collar Quick Connect Fitting Service

Plastic Collar Quick Connect Fitting Service

Removal Procedure
Warning:
 Refer to Gasoline/Gasoline Vapors Warning   (See: Fuel/Service Precautions).

Note:  There are several types of plastic collar fuel and evaporative emission quick connect fittings that may be used on this vehicle.

*

Bartholomew (1)

*

Q release (2)

*

Squeeze to release (3)

*

Sliding retainer (4)

*

Push down TI (5)

Note:  The following instructions apply to all of these types of fittings except where indicated.

1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief   (See: Fuel Filter/Fuel Pressure Release/Service and Repair).

Warning

Wear safety glasses when using compressed air, as flying dirt particles may cause eye injury.

2. Using compressed air, blow any dirt out of the quick connect fitting. 

Metal Collar Quick Connect Fitting Service|Page 4092 > < Metal Collar Quick Connect Fitting Service|Page 4090