Lincoln Navigator: Front End Body Panels / Engine Front Undershield. Removal and Installation
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NOTE:
4X2 vehicle shown, 4X4 vehicle similar.
If equipped,
Remove the bolts and the underbody skid plate.
Torque:
30 lb.ft (40 Nm)
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If equipped,
Remove the bolts and the underbody skid plate.
Torque:
30 lb.ft (40 Nm)
Removal
Both sides
Remove the wiper pivot arm.
Refer to: Windshield Wiper Pivot Arm (501-16 Wipers and Washers, Removal and Installation)...
NOTICE:
Support the engine rear undershield while the fasteners
are being removed and installed. Do not support the engine rear
undershield by any less than the total number of fasteners at any time...
Other information:
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
PCM
P0420:00
Catalyst System Efficiency Below Threshold (Bank 1): No Sub Type Information
GO to Pinpoint T..
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the RH loadspace trim panel.
Refer to: Loadspace Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation).
Disconnect the rear air distribution door actuator electrical connector.
Remove the retainers and the rear air di..