Lincoln Navigator: Fuel Charging and Controls - 3.5L EcoBoost (272kW/370PS) / High-Pressure Fuel Pump Drive Unit. Removal and Installation
Removal and Installation
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The high-pressure fuel pump drive unit is part of the right cylinder head.
Refer to: Cylinder Head RH (303-01 Engine - 3.5L EcoBoost (272kW/370PS), Removal and Installation).
Removal
NOTICE:
Do not loosen any fittings or plugs on the high-pressure fuel pump.
With the vehicle in NEUTRAL, position it on a hoist...
Removal
Release the fuel system pressure.
Refer to: Fuel System Pressure Release (310-00 Fuel System - General
Information - 3.5L EcoBoost (272kW/370PS), General Procedures)...
Other information:
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the engine appearance cover retainers, release
the engine appearance cover from the rear retainers and then remove the
engine appearance cover...
NOTICE:
The adjustable pedal system must be indexed whenever the brake
pedal assembly or accelerator pedal assembly is installed or damage to
the components may result.
NOTE:
Typical adjustable pedal switch location shown, others similar...