Check AIRmatic for leaks.

AR32.22-P-8100T

Check AIRmatic for leaks.

2.5.06



Checking



Special information on AIRmatic

AH32.22-P-1000-02T

1.1

Remove rear seat cushion

Model 211.0 without through-loading facility

AR91.12-P-1020T

1.2

Position rear seat cushion upright

Model 211.0 with through-loading feature Code 287

AR91.12-P-1020TA

Model 211.2

AR91.12-P-1020TB

2.1

Remove front section of bottom section of soundproofing

Vehicles with diesel engines

AR94.30-P-5300T

2.2

Remove front section of engine compartment paneling

Vehicles with gasoline engines

AR61.20-P-1105T

3

Remove front section of fender liner in left front fender

AR88.10-P-1300T

4.1

Remove right side trunk lining

Model 211.0 with through-loading feature Code 287

AR68.30-P-4800TA

Model 211 without through-loading feature, without bivalent natural gas drive

AR68.30-P-4800T

4.2

Remove inner paneling on right side of load compartment

Model 211.2

AR68.30-P-1180T

5

Remove bass module speaker

Model 211.2 with code 810 Sound system

AR82.62-P-7839T

6

Remove felt cover (5) from connection fitting for pressurized lines (4) and inspect to ensure that the pressure lines (6) are inserted in the connection fittings (4) as far as the markings (arrows), then spray the connection fittings for pressurized lines (4) with leak detection spray

 Installation: After completing leakage test, reinstall felt wrapping.

 Wait approx. 10 to 15 minutes after spraying. This allows smaller leaks to be detected (bubbles form). Larger leaks are visible immediately. If pressurized line connection fitting is defective:



Repair AIRmatic pressure line connection.

AR32.22-P-2001-02I



*BA32.25-P-1006-04B



*BA32.25-P-1003-04B



*000589122800



*211589000900

7

Spray pressure line connections on AIRmatic central reservoir charge valve (Y36/6), pressure line connection (1), AIRmatic compressor unit (A9/1) and pressure line connection (42a) on central reservoir (42) with leak detector spray

 Wait approx. 10 to 15 minutes after spraying. This allows smaller leaks to be detected (bubbles form). Larger leaks are visible immediately. If pressure line connections are defective:



Repair AIRmatic pressure line connection.

AR32.22-P-2001-02I

8

Spray area of casting around pressure line connections (40a) on front suspension struts (40), around pressure line connections (41a) on air springs (41) and on rear axle distributor (2) with leak detector spray

 Wait approx. 10 to 15 minutes after spraying. This allows smaller leaks to be detected (bubbles form). Larger leaks are visible immediately. If pressure line connections are defective:



Repair AIRmatic pressure line connection.

AR32.22-P-2001-02I

Number

Designation

Model 211
Airmatic

BA32.25-P-1003-04B

Air suspension pressure line to front suspension strut

Nm

2

BA32.25-P-1006-04B

Air suspension pressure line to rear air spring

Nm

2