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Removal and Replacement > < Wheel Bearing, with Coil Spring, Lifting to Curb Weight Position|Page 4291
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Filling rear axle air spring

CAUTION!
When charging, make sure that centering pin - arrow a
 - drives into bore of longitudinal member - arrow b -.

-

Fill the system using the Diagnostic Operation System (VAS 5051 A). Refer to => [ System, Venting or Filling ] See: Steering and
Suspension/Suspension/Suspension Control ( Automatic - Electronic )/Testing and Inspection/Component Tests and General Diagnostics/System,
Venting or Filling. 

-

Install wheel.

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Place vehicle on wheels. Refer to => [ Positioning Vehicle on Hoist and Wheels ] See: Steering and Suspension/Suspension/Service and
Repair/Procedures/Positioning Vehicle on Hoist and Wheels. 

-

Tighten wheel. 

Removal and Replacement > < Wheel Bearing, with Coil Spring, Lifting to Curb Weight Position|Page 4291