With Code 489 Airmatic (Air Suspension With Continuous Damper Adjustment)

AR40.20-P-0322-03GR Check caster and assign to tabular value




Tolerance for caster ±30'





RA Rear axle level value
FA Front axle level value


The level values are displayed by the electronic inclinometer in decimal degrees [°].

1 Obtain the caster value from the table taking into account the front axle (FA) level values and rear axle (RA) level values measured previously.

Example, see Table:
Front axle level value (FA): +5.8°
Rear axle level value (RA): -1.0
= Caster value 6°6' (±30')