Lincoln Aviator 2020-2023 Service Manual / Chassis / Driveline / Rear Drive Axle/Differential / General Procedures - Differential Draining and Filling

Lincoln Aviator: Rear Drive Axle/Differential / General Procedures - Differential Draining and Filling

Materials

Name Specification
Motorcraft® SAE 75W-85 Premium Synthetic Hypoid Gear Lubricant
XY-75W85-QL
WSS-M2C942-A
 

Draining

  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. Remove the RDU fluid fill plug.
  1. Remove the RDU fluid drain plug and allow the RDU fluid to drain.

Filling

  1. Install the RDU fluid drain plug.
    Torque: 25 lb.ft (34 Nm)
  1. Fill the RDU with clean RDU gear lubricant.
    Refer to: Specifications (205-02 Rear Drive Axle/Differential, Specifications).
    Material: Motorcraft® SAE 75W-85 Premium Synthetic Hypoid Gear Lubricant / XY-75W85-QL (WSS-M2C942-A)
  1. Ensure the RDU gear lubricant level to the bottom of the fluid fill plug opening.
  1. Install the RDU fluid fill plug.
    Torque: 25 lb.ft (34 Nm)

    Diagnosis and Testing - Rear Drive Axle and Differential

    Preliminary Inspection Visually inspect the housing, seals, drive pinion stem 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...

    General Procedures - Differential Fluid Level Check

    Materials Name Specification Motorcraft® SAE 75W-85 Premium Synthetic Hypoid Gear LubricantXY-75W85-QL WSS-M2C942-A  Check With the vehicle in NEUTRAL, position it on a hoist...

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    Categories

    Child Seats

    Lincoln Aviator. Child Seats

    Use a child restraint (sometimes called an infant carrier, convertible seat, or toddler seat) for infants, toddlers and children weighing 40 lb (18 kg) or less (generally four-years-old or younger).

    Using Lap and Shoulder Belts

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