FixVault

Differential Fluid Level Check

WARNING: This page is about a different variant/trim than selected.

For information on Ford Color Coded Illustrations refer to OEM Color Coding .

Materials 

Name Specification
Motorcraft® Disconnect Rear Drive Unit FluidXY-75W-QL -

Check 

  1. With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting - Overview .
  2. Remove and discard the RDU fluid fill plug.
    GFD472599Courtesy of FORD MOTOR COMPANY
  3. If fluid level is low, check and top off the RDU with clean RDU fluid. The RDU fluid level should be within 2mm (0.079 in.) from the fluid level fill plug opening.
    GFD472603Courtesy of FORD MOTOR COMPANY
  4. If empty, fill the RDU with clean RDU fluid. Refer to: Specifications .

    Material: Motorcraft® Disconnect Rear Drive Unit Fluid / XY-75W-QL

    GFD472602Courtesy of FORD MOTOR COMPANY
  5. NOTE: Make sure that a new component is installed.

    Install the RDU fluid fill plug.

    Torque: 21 lb.ft (29 Nm)

GFD472604Courtesy of FORD MOTOR COMPANY