Lincoln Aviator: Suspension System - General Information / General Procedures - Ride Height Measurement
Special Tool(s) /
General Equipment
Check
NOTE:
Make sure that the vehicle is positioned on a flat,
level surface and the tires are inflated to the correct pressure.
Vehicle should have a full tank of fuel.
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Before measuring ride height check:
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Tires are inflated to the correct pressure.
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Vehicle should have a full tank of fuel.
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All fluids at proper levels.
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No cargo inside the cab or bed.
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Inspect for aftermarket equipment. Check for
aftermarket changes to the steering, suspension, wheel and tire
components (such as competition, heavy duty, etc.).
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Jounce front and rear suspension vigorously to allow the vehicle to settle.
Ride Height Measurement — Front
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Ride height = 3-2
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Measure the distance between the flat level
surface and the center of the rear control arm ball joint cap
(measurement 2)
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Measure the distance between the flat level
surface and the center of the rear control arm inboard bolt (measurement
3)
Use the General Equipment: Surface Gauge
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With the surface gauge positioned on a flat, level
surface, record the measurement of the surface gauge position
(measurement 2) and (measurement 3).
Use the General Equipment: Surface Gauge
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Subtract measurement 2 from measurement 3 to obtain the front ride height.
Ride Height Measurement — Rear
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Ride height = 2-3
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Measurement 2
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Measurement 3
Use the General Equipment: Surface Gauge
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Measure the distance between the flat level surface
and the center of the toe link inboard cam bolt (measurement 2).
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Measure the distance between the flat level surface
and the center of the toe link outboard bolt (measurement 3).
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Subtract measurement 3 from measurement 2 to obtain the rear ride height.
Special Tool(s) /
General Equipment
Wheel Alignment System
Adjustment
NOTICE:
Do not use any tools or equipment to move the wheel and tire
assembly or suspension components while checking for relative movement...
Other information:
Overview
The perimeter anti-theft alarm system has three operation modes:
ARMED - The perimeter anti-theft alarm is armed when the
ignition is OFF and all vehicle entry points have been electrically
locked for 20 seconds.
ACTIVE - When the perimeter anti-theft alarm activates,
the horn sounds and all turn signals and interior courtesy lamps flash...
Removal
NOTE:
Driver seat shown, passenger seat similar.
Remove the front seat cushion cover.
Refer to: Front Seat Cushion Cover - Vehicles With: Multi-Contour Seats (501-10A Front Seats, Removal and Installation).
Cushion adjuster
Remove the front seat cushion blower motor...