Yukon Denali 2WD V8-6.0L Hybrid (2010)
Fuel Line Coupler: Service and Repair
Metal Collar Quick Connect Fitting Service
Metal Collar Quick Connect Fitting Service
Special Tools
J 41769 Fuel Line Quick Disconnect Tool
Disconnect Procedure
1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief (Without CH 48027) (See: Fuel Filter/Fuel Pressure Release/Service and Repair).
2. Remove the fuel line retainer.
Warning
Wear safety glasses when using compressed air, as flying dirt particles may cause eye injury.
3. Using compressed air, blow any dirt or debris from around the connection.
