Quick Check Of System
With car empty, measure distance from center of rear bumper to ground. Add weight equivalent to a two passenger load on rear of vehicle. Vehicle should begin to level in 4-22 seconds, and final position should be approximately ±1/2" of unloaded height. Remove weight. After 4-22 seconds, vehicle should begin to settle. Final unloaded position should be within approximately ±1/2" of original measurement.