Lincoln Aviator: Suspension System - General Information / Specifications
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) |
| Side-to-Side Lean (All Vehicles) | |
| Front — maximum | 12 mm (0.472 in) |
| Rear — maximum | 7 mm (0.275 in) |
| Front Ride Height | |
| AWD Gas and PHEV vehicles * | 58.2 mm (2.291 in) ± 12 mm (0.472 in) |
| RWD Gas vehicles * | 48.3 mm (1.901 in) ± 12 mm (0.472 in) |
| Air Suspension vehicles ** | 465 mm (18.307 in) ± 16 mm (0.629 in) |
| Rear Ride Height | |
| AWD Gas and PHEV vehicles * | 62.9 mm (2.476 in) ± 10 mm (0.393 in) |
| RWD Gas vehicles * | 55.3 mm (2.177 in) ± 10 mm (0.393 in) |
| Air Suspension vehicles ** | 469 mm (18.464 in) ± 14 mm (0.551 in) |
* Refer Ride Height Measurement procedure in the General Procedures section of the workshop manual.
** Refer FDRS for ride height measurement instructions.
Alignment 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 | LH | RH | Total / Split |
|---|---|---|---|
| Front | |||
| Camber - AWD Gas and All PHEV vehicles | -0.55° ± 0.75° | -0.55° ± 0.75° | 0.0° ± 0.75° |
| Camber - RWD Gas vehicles | -0.76° ± 0.75° | -0.76° ± 0.75° | 0.0° ± 0.75° |
| Camber - Air Suspension vehicles | -0.80° ± 0.75° | -0.80° ± 0.75° | 0.0° ± 0.75° |
| Caster - AWD Gas and All PHEV vehicles | 3.46° ± 0.75° | 3.46° ± 0.75° | 0.0° ± 0.75° |
| Caster - RWD Gas vehicles | 3.68° ± 0.75° | 3.68° ± 0.75° | 0.0° ± 0.75° |
| Caster - Air Suspension vehicles | 3.63° ± 0.75° | 3.63° ± 0.75° | 0.0° ± 0.75° |
| Toe - (positive value is toe in, negative value is toe out) - All Vehicles | — | — | 0.25° ± 0.20° |
| Rear | |||
| Camber - AWD Gas and All PHEV vehicles | -0.90° ± 0.75° | -0.90° ± 0.75° | — |
| Camber - RWD Gas vehicles | -0.90° ± 0.75° | -0.90° ± 0.75° | — |
| Camber - Air Suspension vehicles | -1.30° ± 0.75° | -1.30° ± 0.75° | — |
| Toe - (positive value is toe in, negative value is toe out) - All Vehicles | 0.12° ± 0.20° | 0.12° ± 0.20° | 0.24° ± 0.20° |
| Thrust Angle | — | — | — |
Diagnosis and Testing - Suspension System
Preliminary Inspection
Road test the vehicle.
If any suspension alignment or ride height concerns are present, REFER to Symptom Chart: Suspension System...
Other information:
Lincoln Aviator 2020-2024 Owners Manual: Age
WARNING: Tires degrade over time depending on many factors such as weather, storage conditions, and conditions of use (load, speed, inflation pressure) the tires experience throughout their lives. In general, tires should be replaced after six years regardless of tread wear...
Lincoln Aviator 2020-2024 Owners Manual: Cold Weather Precautions. Breaking-In. Driving Through Water
Cold Weather Precautions The functional operation of some components and systems can be affected at temperatures below approximately -13°F (-25°C). Breaking-In You need to break in new tires for approximately 300 mi (480 km). During this time, your vehicle may exhibit some unusual driving characteristics...
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Children and Airbags
WARNING: Airbags can kill or injure a child in a child restraint. Never place a rear-facing child restraint in front of an active airbag. If you must use a forward-facing child restraint in the front seat, move the seat upon which the child restraint is installed all the way back.
