Replace air suspension compressor elastomer bearing

AR32.22-P-2011FRX

Replace air suspension compressor elastomer bearing

15.11.2019

Model

290

with code 489 (AIR BODY CONTROL)

1

Threaded rod

2e

Protective sleeve

2a

Elastomer bearing

2f

Elastomer bearing

2b

Washer

2g

Protective sleeve

2c

Protective sleeve

A9/1

AIR BODY CONTROL compressor

2d

Compression spring



Remove

1

Remove AIR BODY CONTROL compressor (A9/1).

AR32.22-P-2001FRX



Disassemble

2

Press elastomer bearings (2a) out of eyelet at AIR BODY CONTROL compressor (A9/1).


In addition to the elastomer bearings (2a), the washer (2b), protective sleeves (2c, 2e, 2g), elastomer bearings (2f) and compression springs (2d) must be replaced.
Otherwise knocking and thumping noises can occur.



Assemble

3

Insert elastomer bearings (2a) into eyelet at AIR BODY CONTROL compressor (A9/1).

 The raised section of the elastomer bearings (2a) must face downward. The grooves of the elastomer bearings (2a) must engage into the eyelets at the AIR BODY CONTROL compressor (A9/1) around the entire circumference.

4

Place washer (2b) and protective sleeve (2e) onto elastomer bearings (2a).

5

Place elastomer bearings (2f) onto protective sleeves (2g).

 The outer lips of the elastomer bearings (2f) must enclose the disks of the protective sleeves (2g) around the entire circumference.

6

Fit compression springs (2d) onto protective sleeves (2c, 2g).



Install

7

Install AIR BODY CONTROL compressor (A9/1).

AR32.22-P-2001FRX