Lincoln Navigator: Fuel System - General Information - 3.5L EcoBoost (272kW/370PS) / Spring Lock Couplings. General Procedures
Special Tool(s) /
General Equipment
![](images/spring_lock_couplings_general_procedures-534/1/imagen2_002_229.jpg) |
310-250 Disconnect Tool, Fuel Line TKIT-2012A-FL TKIT-2012A-ROW |
Disconnect
NOTICE:
When reusing liquid or vapor tube connectors, make sure to
use compressed air to remove any foreign material from the connector
retaining clip area before separating from the tube or damage to the
tube or connector retaining clip can occur. Apply clean engine oil to
the end of the tube before inserting the tube into the connector.
NOTICE:
Fuel injection equipment is manufactured to very precise
tolerances and fine clearances. It is essential that absolute
cleanliness is observed when working with these components or component
damage can occur. Always install plugs to any open orifices or tubes.
-
If servicing a liquid fuel tube spring lock coupling, release the fuel system pressure.
Refer to: Fuel System Pressure Release (310-00 Fuel System - General
Information - 3.5L EcoBoost (272kW/370PS), General Procedures).
-
Disconnect the battery ground cable.
Refer to: Battery Cables (414-01 Battery, Mounting and Cables, Removal and Installation).
-
Install the Fuel Line Disconnect Tool on the tube and push into the spring lock coupling to release.
Use Special Service Tool: 310-250
Disconnect Tool, Fuel Line.
-
Separate the spring lock coupling from the tube.
Connect
-
Align and push the spring lock coupling onto the tube until fully seated.
-
Pull on the coupling to make sure it is fully engaged.
-
Connect the battery ground cable.
Refer to: Battery Cables (414-01 Battery, Mounting and Cables, Removal and Installation).
Special Tool(s) /
General Equipment
292-00004Fuel Tanker 100 GPM
Activation
Disconnect the battery ground cable...
Disconnect
NOTICE:
When reusing liquid or vapor tube connections, make sure to
use compressed air to remove any foreign material from the connector
retaining clip area before separating from the tube or damage to the
tube or connector retaining clip may occur...
Other information:
Removal
NOTICE:
The turbocharger compressor vanes can be damaged by even the
smallest particles. When removing any turbocharger or engine air intake
system component, ensure that no debris enters the system. Failure to
do so may result in damage to the turbocharger...
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Module
DTC
Description
Action
ABS
C0051:23
Steering Wheel Position Sensor: Signal Stuck Low
GO to Pinpoint Test AG
ABS
C0051:2..