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: Rear Drive Axle and Differential. Description and Operation
The 9.75-inch ring gear rear conventional differential has 3.31 and 3.73 gear ratio versions. The 9.75-inch ring gear rear differential with eLSD has 3.73 gear ratio. Rear Drive Axle and Differential The rear axle assembly consists of the following: Integral-type housing hypoid gear design (center of the pinion set below the centerline of the ring gear) Hypoid differentia..
Lincoln Navigator 2018-2026 Workshop Manual: Lower Trailing Arm. Removal and Installation
Removal NOTICE: Suspension fasteners are critical parts that affect the performance of vital components and systems. Failure of these fasteners may result in major service expense. Use the same or equivalent parts if replacement is necessary. Do not use a replacement part of lesser quality or substitute design. Tighten fasteners as specified. Remove the wheel and t..
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- 4th Gen Lincoln Navigator Service Manual (2018 - 2026)
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- Remote Function Actuator (RFA) Module. Removal and Installation
- Transmission Fluid Level Check. General Procedures
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- Rear View Mirrors - System Operation and Component Description. Description and Operation
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.
