Replace air suspension compressor elastomer bearing

AR32.22-P-2011LW

Replace air suspension compressor elastomer bearing

15.11.2019

Model

205

with code 489 (AIRMATIC)

Model

213.0/1

with code 489 (AIRMATIC)

Model

213.2

Model

253

with code 489 (AIR BODY CONTROL)

1

Threaded rod

3a

Elastomer bearing

3b

Washer

3c

Stop buffer

3d

Protective sleeve

3e

Compression spring

A9/1

AIR BODY CONTROL compressor



Remove

1

Remove AIR BODY CONTROL compressor (A9/1)

Model 213.088/089/288/289
with code 489 (AIRMATIC)

AR32.22-P-2001MNE

Model 205
with code 489 (AIRMATIC)
Model 213.0 (except 213.088/089), 213.1
with code 489 (AIRMATIC)
Model 213.2 (except 213.288/289)
Model 253
with code 489 (AIR BODY CONTROL)

AR32.22-P-2001LW



Disassemble

2

Press elastomer bearing (3a) out of eyelet on AIR BODY CONTROL compressor (A9/1)


The elastomer bearing (3a), the washer (3b), the stop buffer (3c), the protective sleeve (3d) and the compression spring (3e) must be replaced.
Otherwise knocking and thumping noises can occur.



Assemble

3

Insert elastomer bearing (3a) into eyelet on AIR BODY CONTROL compressor (A9/1)

 The raised section of the elastomer bearing (3a) must face downward. The groove of the elastomer bearing (3a) must engage around its entire circumference into the eyelet on the AIR BODY CONTROL compressor (A9/1).

4

Place washer (3b) on elastomer bearing (3a)

5

Slide stop buffer (3c) onto protective sleeve (3d)

 The outer lip of the stop buffer (3c) must enclose the washer of the protective sleeve (3d) around its entire circumference (arrow).

6

Mount push spring (3e) onto protective sleeve (3d)



Install

7

Install AIR BODY CONTROL compressor (A9/1)

Model 213.088/089/288/289
with code 489 (AIRMATIC)

AR32.22-P-2001MNE

Model 205
with code 489 (AIRMATIC)
Model 213.0 (except 213.088/089), 213.1
with code 489 (AIRMATIC)
Model 213.2 (except 213.288/289)
Model 253
with code 489 (AIR BODY CONTROL)

AR32.22-P-2001LW