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)
-
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:
Removal
Remove the third row single seat.
Refer to: Third Row Seat (501-10C Third Row Seats, Removal and Installation).
Detach the third row single seat cushion cover J-clips.
Remove the third row single seat cushion cover and foam as an assembly...
Inspection
NOTE:
Procedure 1 — Ambient Temperature below 21 °C (70 °F).
NOTE:
To perform an accurate test make sure the vehicle
ambient temperature is 21 °C (70 °F) or above. Perform the following
steps to achieve normal operating pressures...