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Lincoln Navigator: Exterior Trim and Ornamentation / Power Running Board (PRB). Removal and Installation

Lincoln Navigator 2018-2025 Workshop Manual / Body and Paint / Exterior Trim and Ornamentation / Power Running Board (PRB). Removal and Installation

Removal

NOTE: Removal steps in this procedure may contain installation details.

  1. With the vehicle in NEUTRAL, position it on a hoist.
    Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).
  1. NOTE: LH side shown, RH side similar.

    • Disconnect the PRB motor electrical connector.
    • Disconnect the PRB lamp electrical connector.
    • Detach the retainer and position aside the harness.
  1. Disconnect the PRB lamp harness retainers and position aside the harness.
    Torque: 133 lb.in (15 Nm)
  1. Remove the nuts from the attachment brackets.
    Torque: 133 lb.in (15 Nm)
  1. Remove the power running board assembly.

Installation

  1. To install, reverse the removal procedure.

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    Power Running Board (PRB) Connecting Rod. Removal and Installation

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    Other information:

    Lincoln Navigator 2018-2025 Workshop Manual: Engine Front Cover. Removal and Installation


    Special Tool(s) / General Equipment 205-142 (T80T-4000-J) Installer, Differential Bearing Cone 205-149 (T80T-4000-R) Installer, Spindle Bearing 205-150 (T80T-4000-S) Installer, Spindle Bearing 205-153 (T80T-4000-W) Handle 303-1663Installer, VDOP Seal 307-399Alignment Pins, Transmission Fluid PumpTKIT-2002N-DEWTKIT-2..

    Lincoln Navigator 2018-2025 Workshop Manual: Leakage Inspection. Diagnosis and Testing


    Leak Check Test With the vehicle in NEUTRAL, position it on a hoist. REFER to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation). Inspect the gaskets and sealing areas for evidence of leakage. Trace the transmission fluid leak to the highest point. Clean the area of the suspected leak. Lower the vehi..

    Categories

    • Manuals Home
    • 4th Gen Lincoln Navigator Service Manual (2018 - 2025)
    • Vehicle Dynamics Control Module (VDM). Removal and Installation
    • Windshield Washer Pump. Removal and Installation
    • Rear View Mirrors - System Operation and Component Description. Description and Operation
    • Body Control Module (BCM). Removal and Installation
    • Rear Bumper. Removal and Installation

    Rear Drive Halfshafts. Diagnosis and Testing

    Preliminary Inspection

    Visually inspect the CV joints, housing, boots, and clamps for obvious signs of mechanical damage.
    If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step
    If the cause is not visually evident, verify the symptom and REFER to Symptom Chart: NVH.

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