Lincoln Navigator: Exterior Trim and Ornamentation / Power Running Board (PRB). Removal and Installation
Removal
NOTE:
Removal steps in this procedure may contain installation details.
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With the vehicle in NEUTRAL, position it on a hoist.
Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).
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NOTE:
LH side shown, RH side similar.
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Disconnect the PRB motor electrical connector.
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Disconnect the PRB lamp electrical connector.
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Detach the retainer and position aside the harness.
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Disconnect the PRB lamp harness retainers and position aside the harness.
Torque:
133 lb.in (15 Nm)
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Remove the nuts from the attachment brackets.
Torque:
133 lb.in (15 Nm)
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Remove the power running board assembly.
Installation
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To install, reverse the removal procedure.
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
LH side shown, RH side similar.
All vehicles
Lower the door window glass completely...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
LH side shown, RH similar.
Remove the rear running board bracket...
Other information:
Acceptable Noise, Vibration and Harshness (NVH)
Noise is any undesirable sound, usually unpleasant in nature. Vibration
is any motion, shaking or trembling, that can be felt or seen when an
object moves back and forth or up and down. Harshness is a ride quality
issue where the vehicle's response to the road transmits sharply to the
customer...
Check
NOTE:
No factory-equipped vehicle should have more than a 25 mA
(0.025 amp) – 50 mA (0.050) draw depending on the vehicle's accessories.
Check for current drains on the battery in excess of 25 mA (0.025 amp) –
50 mA (0.050) with all the electrical accessories off and the vehicle
at rest for at least 75 minutes (depending on region)...