Expedition 4WD V8-281 4.6L SOHC (1998)
Alignment: Specifications
BASE SUSPENSION ALIGNMENT
Caster
LH ............................................................................................................................................................................................................... 5.1° ± 1.0°
RH ............................................................................................................................................................................................................... 5.6° ± 1.0°
Total/Split .................................................................................................................................................................................................. -0.5° ± 0.7°
Camber
LH .............................................................................................................................................................................................................. -0.2° ± 0.7°
RH ............................................................................................................................................................................................................. -0.2° ± 0.7°
Total/Split ................................................................................................................................................................................................... 0.0° ± 0.7°
Toe
LH ........................................................................................................................................................................................................................ 0.15°
RH ....................................................................................................................................................................................................................... 0.15°
Total/Split .............................................................................................................................................................................................. -0.30° ± 0.25°
AIR SUSPENSION ALIGNMENT (TRIM POSITION)
Caster
LH ............................................................................................................................................................................................................... 5.0° ± 1.0°
RH ............................................................................................................................................................................................................... 5.5° ± 1.0°
Total/Split .................................................................................................................................................................................................. -0.5° ± 0.7°
Camber
LH .............................................................................................................................................................................................................. -0.4° ± 0.4°
RH ............................................................................................................................................................................................................. -0.4° ± 0.4°
Total/Split ................................................................................................................................................................................................... 0.0° ± 0.7°
Toe
LH ........................................................................................................................................................................................................................ 0.10°
RH ....................................................................................................................................................................................................................... 0.10°
Total/Split .............................................................................................................................................................................................. -0.20° ± 0.25°
RIDE HEIGHT
Rear Curb Ride Height:
Without Air Suspension .................................................................................................................................................... 218-242 mm (8.6-9.5 inch)
With Air Suspension ......................................................................................................................................................... 168-178 mm (6.6-7.0 inch)
Vehicle Lean Specifications
Max. Allowable Variance, Front ...................................................................................................................................................... 16 mm (5/8 inch)
Max. Allowable Variance, Rear ....................................................................................................................................................... 19 mm (3/4 inch)
Ride Height Measurement Original Components
Base Suspension ............................................................................................................................................................ 102-132 mm (4.02-5.20 inch)
Air Suspension Ignition Off (Kneel Position) ................................................................................................................... 60-87 mm (2.36-3.42 inch)
Ride Height, Original Components
Base Suspension ............................................................................................................................................................ 107-113 mm (4.21-4.44 inch)
Air Suspension Ignition Off (Kneel Position) ..................................................................................................................... 76-82 mm (3.0-3.23 inch)
Ride Height, New Components
Base Suspension ............................................................................................................................................................ 122-128 mm (4.80-5.04 inch)
Air Suspension Ignition Off (Kneel Position) ..................................................................................................................... 76-82 mm (3.0-3.23 inch)
Rear Vehicle Height [a] ................................................................................................................................................. 144.8-148.8 mm (5.7-5.8 inches)
[a] From Bottom Of Frame To Rear Jounce Bumper Bolt