F 350 2WD Super Duty V8-6.4L DSL Turbo (2009)
Fuel Rail: Service and Repair
Fuel Rail
Fuel Rail
Removal
1. Remove the fuel rail supply tube. For additional information, refer to Fuel Rail Supply Tube - Body Off See: Fuel Rail Supply Tube - Body Off or
Fuel Rail Supply Tube - Body On See: Fuel Rail Supply Tube - Body On.
2. Remove the fuel injectors. For additional information, refer to Fuel Injectors See: Fuel Injector/Service and Repair/Fuel Injectors.
3. Detach the fuel charging wiring harness from the fuel rail.
4. Remove the 2 bolts and the fuel rail.
Installation
1. NOTE: Lubricate the fuel injector O-ring seal with clean engine oil.
Install a new O-ring seal and a soft steel combustion gasket on the fuel injector.
2. NOTICE: Failure to tighten the fuel injector correctly may lead to engine failure.
NOTICE: To prevent engine damage, do not use air tools to install the fuel injector. The fuel injector hold-down clamp assembly bolt
retainer that extracts the injector may dislodge and fall into the oil drain hole.
NOTICE: If the fuel injector hold-down clamp assembly bolt retainer is damaged or missing, a new fuel injector hold-down clamp
assembly must be installed, or the clamp assembly will not be able to remove the fuel injector.
Install the fuel injectors, the fuel injector hold-down clamps and the bolts.
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Tighten to 2 Nm (18 lb-in).
