F 550 4WD Super Duty V8-6.4L DSL Turbo (2008)
Fuel Rail: Service and Repair
Fuel Injector Supply Tube
FUEL INJECTOR SUPPLY TUBE
Removal and Installation
1. When installing a new fuel injector supply tube, the fuel injector must be removed and a new O-ring seal and sealing washer installed on it.
Additionally, whenever a fuel injector supply tube fitting is loosened, a new fuel injector supply tube must be installed. Therefore, the steps
required to remove and install a fuel injector supply tube are included in the fuel injector procedure.
