Silverado 1500 2WD V8-6.0L (2010)
Fuel Line Coupler: Service and Repair
Plastic Collar Quick Connect Fitting Service
Plastic Collar Quick Connect Fitting Service
Disconnect 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 used on this vehicle.
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Bartholomew (1)
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Q Release (2)
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Squeeze to Release (3)
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Sliding Retainer (4)
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Push Down TI (5)
The following instructions apply to all of these types of Plastic Collar Quick Connect Fittings except where indicated.
1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief (CH-48027) (See: Fuel Filter/Fuel Pressure Release/Service and Repair).
Warning: Refer to Safety Glasses Warning (See: Service Precautions/Technician Safety Information/Safety Glasses Warning).
Caution: Refer to Fuel and Evaporative Emission Hose/Pipe Connection Cleaning Caution (See: Emission Control Systems/Evaporative
Emissions System/Service Precautions/Vehicle Damage Warnings).
2. Using compressed air, blow any dirt or debris from around the connection.
