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.
2004 Lincoln Navigator RWDFACTORY OEM SERVICE PROCEDURE
Torque Specifications
TORQUE SPECIFICATIONS
| Description | Nm | lb-ft | lb-in |
|---|---|---|---|
| Intermediate/overdrive cylinder fluid feed bolts (front) | 16 | 10 | - |
| Center support feed bolts (two rear) | 16 | 12 | - |
| Front CBV fitting-to-case | 30 | 22 | - |
| Rear CBV fitting-to-case | 37 | 27 | - |
| Cooler line fittings-to-CBV | 30 | 22 | - |
| Control assembly-to-pump body bolts | 28 | 21 | - |
| Torque converter drain plug | 25 | 18 | - |
| Flexplate inspection cover bolts | 35 | 26 | - |
| Extension housing-to-case bolts | 46 | 34 | - |
| Transmission insulator and retainer-to-case bolts | 98 | 72 | - |
| Transmission insulator and retainer-to-crossmember nuts | 95 | 70 | - |
| Torque converter-to-flexplate nut | 12 | 9 | - |
| Heat shield-to-crossmember | 15 | 11 | - |
| Manual valve detent lever inner nut | 48 | 35 | - |
| Manual valve detent lever spring | 10 | - | 89 |
| Low/reverse OWC inner race to case | 29 | 21 | - |
| Line pressure to case plug | 12 | 9 | - |
| Main and lower control body to case | 10 | - | 89 |
| Main accumulator solenoid body to case | 10 | - | 89 |
| Digital transmission TR sensor | 9 | 7 | - |
| Transmission pan | 15 | 11 | - |
| Transmission pan drain plug | 25 | 18 | - |
| Pump body to case | 28 | 21 | - |
| Parking pawl abutment | 25 | 18 | - |
| Parking rod guide plate bolts | 25 | 18 | - |
| Reinforcing plate-to-case bolts | 10 | - | 89 |
| Stator to support-to-pump body bolts | 27 | 20 | - |
| Transmission-to-engine bolts | 48 | 35 | - |
| Transmission support crossmember to frame | 90 | 66 | - |
| Output shaft speed (OSS) sensor bolt | 9 | 7 | - |
| Turbine shaft speed (TSS) sensor bolt | 9 | 7 | - |
| Shift cable bracket | 35 | 26 | - |
| Fill tube bracket | 12 | 9 | - |
| Exhaust hanger bracket | 40 | 30 | - |
| Fuel line bracket | 25 | 18 | - |
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.