Replace rubber mount for compressor

AR32.22-P-2011T

Replace rubber mount for compressor

2.5.06



Removal

1

Remove AIRmatic compressor unit (A9/1)

Model 211.0/2 with Airmatic (semi-active air suspension) code 489

AR32.22-P-2001T

Model 211.2 except Airmatic
model 211.6

AR32.22-P-2001TA



Measure

2

Use sliding gauge to measure thread diameter of a threaded rod (1) on the bracket (2) for the AIRmatic compressor unit (A9/1)

 With thread M5, replace bracket (2) of AIRmatic compressor unit (A9/1).

AR32.22-P-2009T

3

Push stop buffer (3a) out of eyelet on AIRmatic compressor unit (A9/1)

 Replace all stop buffer (3a) and attaching parts on the AIRmatic compressor unit (A9/1) If reusing the stop buffer and attaching parts (3a) knocking and thumping noise may occur.



Install

4

Insert stop buffer (3a) into eyelet on AIRmatic compressor unit (A9/1)

 The raised section of the stop buffer (3a) must face downwards. The groove of the stop buffer (3a) must latch all round its total circumference into the eyelet on the AIRmatic compressor unit (A9/1).

5

Fit shim (3b) onto stop buffer (3a)

6

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 total circumference (arrow).

7

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

 The push spring (3e) is centered by a demolding on the stop buffer (3c).

8

Install AIRmatic compressor unit (A9/1)

Model 211.0/2 with Airmatic (semi-active air suspension) code 489

AR32.22-P-2001T

Model 211.2 except Airmatic
model 211.6

AR32.22-P-2001TA