Lincoln Navigator: Suspension System - General Information / Specifications
Alignment Specifications
| Item | LH | RH | Total/Split |
|---|---|---|---|
| Camber (Front) | -0.1° ± 0.75° | -0.1° ± 0.75° | 0.0° ± 0.75° |
| Caster (Front) | 4.4° ± 1.0° | 5.0° ± 1.0° | -0.6° ± 0.75° |
| Total toe (Front) @ curb ride height | — | — | 0.20° ± 0.20° |
| Camber (Rear) | -0.5° ± 0.75° | -0.5° ± 0.75° | — |
| Total toe (Rear) @ trim ride height | 0.10° ± 0.20° | 0.10° ± 0.20° | 0.20° ± 0.20° |
| Thrust angle (rear) | — | — | 0.0° ± 0.50° |
General Specifications
NOTE: Measurements listed at curb load. Curb load is defined as "full service fluids, full fuel tank(s), no passengers and no cargo".
| Item | Specification | |||
| Ball Joint Deflection, All Vehicles | ||||
| Lower | 0-0.8 mm (0-0.032 in) | |||
| Upper | 0-0.2 mm (0-0.008 in) | |||
Ride Height
| Base Trailer Tow | ||||
| Standard Suspension | CCD (Continuous Controlled Damping) | |||
| Front | Rear | Front | Rear | |
| Navigator 123" RWD | 114 mm (4.488 in) ± 12 mm (0.472 in) | 96 mm (3.779 in) ± 12 mm (0.472 in) | 110 mm (4.330 in) ± 12 mm (0.472 in) | 94 mm (3.700 in) ± 12 mm (0.472 in) |
| Navigator 132" RWD | - | - | 120 mm (4.724 in) ± 12 mm (0.472 in) | 95 mm (3.740 in) ± 12 mm (0.472 in) |
| Navigator 123" 4WD | 115 mm (4.527 in) ± 12 mm (0.472 in) | 95 mm (3.740 in) ± 12 mm (0.472 in) | 113 mm (4.448 in) ± 12 mm (0.472 in) | 93 mm (3.661 in) ± 12 mm (0.472 in) |
| Navigator 132" 4WD | - | - | 118 mm (4.645 in) ± 12 mm (0.472 in) | 94 mm (3.700 in) ± 12 mm (0.472 in) |
| Heavy Duty Trailer Tow (HDTT) | ||||
| Navigator 123" RWD | 114 mm (4.488 in) ± 12 mm (0.472 in) | 96 mm (3.779 in) ± 12 mm (0.472 in) | 110 mm (4.330 in) ± 12 mm (0.472 in) | 94 mm (3.700 in) ± 12 mm (0.472 in |
| Navigator 132" RWD | - | - | 120 mm (4.724 in) ± 12 mm (0.472 in) | 95 mm (3.740 in) ± 12 mm (0.472 in) |
| Navigator 123" 4WD | 115 mm (4.527 in) ± 12 mm (0.472 in) | 95 mm (3.740 in) ± 12 mm (0.472 in | 113 mm (4.448 in) ± 12 mm (0.472 in) | 93 mm (3.661 in) ± 12 mm (0.472 in |
| Navigator 132" 4WD | - | - | 118 mm (4.645 in) ± 12 mm (0.472 in) | 94 mm (3.700 in) ± 12 mm (0.472 in) |
| Export (EXP) | ||||
| Navigator 132" RWD | - | - | 120 mm (4.724 in) ± 12 mm (0.472 in) | 95 mm (3.740 in) ± 12 mm (0.472 in) |
| Navigator 123" 4WD | 115 mm (4.842 in) ± 12 mm (0.472 in) | 95 mm (3.740 in) ± 12 mm (0.472 in | 113 mm (4.448 in) ± 12 mm (0.472 in) | 93 mm (3.661 in) ± 12 mm (0.472 in |
| Navigator 132" 4WD | - | - | 118 mm (4.645 in) ± 12 mm (0.472 in) | 94 mm (3.700 in) ± 12 mm (0.472 in) |
Vehicle Lean (side-to-side height differences)
| All Vehicles | ||||
| Front — maximum | 12 mm (0.472 in) | |||
| Rear — maximum | 7 mm (0.275 in) | |||
Suspension System. Diagnosis and Testing
Preliminary Inspection
Road test the vehicle.
If any suspension alignment or ride height concerns are present, REFER to Symptom Chart: Suspension System...
Other information:
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Categories
- Manuals Home
- 4th Gen Lincoln Navigator Service Manual (2018 - 2024)
- Ride Height Measurement. General Procedures
- Body and Paint
- Liftgate Trim Panel. Removal and Installation
- Head Up Display (HUD) Module Calibration. General Procedures
- Satellite Radio Antenna. Removal and Installation
Rear Drive Axle and Differential. 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).
Symptom Chart - Differential
Symptom Chart - Differential
Condition Actions Axle overheating GO to Pinpoint Test A Broken gear teeth on the ring gear or pinion GO to Pi
