Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2002 Lincoln Navigator 4WDFACTORY OEM SERVICE PROCEDURE

Center Support: Disassembly

Remove and discard the direct clutch seal rings.

Fig 1: Removing Direct Clutch Seal Rings
Courtesy of FORD MOTOR CO.
Inspect the following for contamination or damage. Clean or install as necessary.
1. Inspect the ball bearing.
2. Inspect the feedbolt threads.
3. Remove and inspect the No. 6 center support thrust washer.
4. Inspect the inner hub diameter.
5. Inspect the outer hub diameter.
6. Inspect the seal ring grooves.
Fig 2: Inspecting Center Support Components
Courtesy of FORD MOTOR CO.

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready Tools Compare Repair Quote Quote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.