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.
2003 Lincoln Aviator RWDFACTORY OEM SERVICE PROCEDURE
Axle Capacities
AXLE CAPACITIES
| Application | Pts. (L) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Aviator, Explorer & Mountaineer | ||||||||||
| Front (1) | 3.3 (1.5) | |||||||||
| Rear (2)(3) | 3.5 (1.7) | |||||||||
| Explorer Sport & Explorer Sport Trac | ||||||||||
| Front (1) | 3.3 (1.5) | |||||||||
| Rear | ||||||||||
| Conventional (1) | 5.1 (2.4) | |||||||||
| Traction-Lok (2)(3) | 4.9 (2.3) | |||||||||
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Factory Service Tools
Use the Manual With the Right Hardware
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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.
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