Lincoln Navigator: Driveshaft / Specifications
Lubricants, Fluids, Sealers and Adhesives
| Item | Specifications |
|---|---|
| Motorcraft® Premium Long-Life Grease / XG-1-E1 | ESA-M1C75-B |
2WD (Two-Wheel Drive) U-joint Operating Angles
| Item | Front U joint | Center U joint | Rear U joint | |
|---|---|---|---|---|
| SWB | 9.75" Ring Gear Axle | 0.3° | 0.4° | 0.3° |
| LWB | 9.75" Ring Gear Axle | 0.8° | 0.6° | 0.3° |
4WD (Four-Wheel Drive) U-joint Operating Angles
| Item | Front U joint | Rear U joint | |
|---|---|---|---|
| SWB | 9.75" Ring Gear Axle | 0.7° | 0.3° |
| LWB | 9.75" Ring Gear Axle | 1.5° | 0.4° |
| Item | Specifications |
| Drive pinion flange runout | 0.279 mm (0.012 in) |
| Maximum allowable driveshaft runout | 0.5 mm (0.02 in) |
| Front driveshaft runout | 0.76 mm (0.03 in) |
| U-joint maximum operating angle | 1.5° |
Torque Specifications
| Item | Nm | lb-ft | lb-in |
|---|---|---|---|
| Center bearing support bolts | 48 | 35 | - |
| Muffler inlet pipe clamp | 48 | 35 | - |
| Rear driveshaft-to-pinion flange bolts | 103 | 76 | - |
Driveshaft
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Driveshaft. Diagnosis and Testing
Symptom Chart(s)
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.REFER to: Diagnostic Methods (100-00 General Information, Description and Operation)...
Other information:
Lincoln Navigator 2018-2026 Workshop Manual: Torque Converter. Description and Operation
Overview Item Description 1 TCC solenoid 2 TCC regulator valve assembly 3 TCC apply circuit 4 TCC release circuit Torque Converter Hydraulic Circuits (TCC Released) Ite..
Lincoln Navigator 2018-2026 Workshop Manual: Power Running Board (PRB) Motor. Removal and Installation
Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: The power running board motor and drive bracket are serviced as an assembly. With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation). NOTE: LH side shown, RH side similar..
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- 4th Gen Lincoln Navigator Service Manual (2018 - 2026)
- Transmission Fluid Level Check. General Procedures
- Rear View Mirrors - System Operation and Component Description. Description and Operation
- Identification Codes. Description and Operation
- Brake Service Mode Activation and Deactivation. General Procedures
- Neutral Flat Tow Activation and Deactivation. General Procedures
Rear Drive Halfshafts. Diagnosis and Testing
Preliminary Inspection
Visually inspect the CV joints, housing, boots, and clamps for obvious signs of mechanical damage.If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step
If the cause is not visually evident, verify the symptom and REFER to Symptom Chart: NVH.
