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.
2012 Lincoln Navigator 4WDFACTORY OEM SERVICE PROCEDURE
Transfer Case: Specifications
MATERIAL SPECIFICATIONS
| Item | Specification | Fill Capacity |
|---|---|---|
| Motorcraft® MERCON® LV Automatic Transmission Fluid XT-10-QLVC |
MERCON® LV | 1.3-1.5L (2.7-3.1 pt) |
| Thread Sealant with PTFE TA-24 |
WSK-M2G350-A2 | - |
| Ultra Silicone Sealant TA-29 |
- | - |
TORQUE SPECIFICATIONS
| Description | Nm | lb-ft | lb-in | ||
|---|---|---|---|---|---|
| Coil nut | 10 | - | 89 | ||
| Connector bracket bolts | 10 | - | 89 | ||
| Crossmember bolt | 90 | 66 | - | ||
| Drain plug | 15 | - | 133 | ||
| Evaporative Emission (EVAP) canister bolt | 15 | - | 133 | ||
| Fill plug | 15 | - | 133 | ||
| LH exhaust heat shield bolt | 15 | - | 133 | ||
| RH exhaust heat shield bolt | 15 | - | 133 | ||
| Shift motor bracket bolt | 10 | - | 89 | ||
| Skid plate-to-crossmember bolt | 24 | 18 | - | ||
| Skid plate-to-frame bolt | 24 | 18 | - | ||
| Transfer case bolt (1) | - | - | - | ||
| Transfer case shift motor bolt | 10 | - | 89 | ||
| Transfer case shift motor bracket bolt | 10 | - | 89 | ||
| Transfer case-to-transmission bolt(1) | - | - | - | ||
| Transmission mount bolt | 90 | 66 | - | ||
| Transmission mount nut | 25 | 18 | - | ||
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Factory Service Tools
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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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