ar3222b8000a

Check air suspension for leaks

Type ar · topic 32.22 · version 0101 · 2020-03-24

Applies to: Model 368.100/104/106/112/115/117/150/154/185/187, 382.154/155/157/158/171/175/176/177/178/180/181/184/185/186/188/189, 384.065, 634.001/011/061/071/081

Where it sits

Function group 2 Chassis › 32 Suspension › 32.22 Air suspension — Series 368 (models 100, 104, 106, 112, 115, 117, 150, 154, 185, 187) · Series 382 (models 154, 155, 157, 158, 171, 175, 176, 177, 178, 180, 181, 184, 185, 186, 188, 189) · Series 384 (models 065) · Series 634 (models 001, 011, 061, 071, 081)

EinPAS 20 Chassis › 20.16 Suspension › 20.16.1 Basic information — Series 368 (models 100, 104, 106, 112, 115, 117, 150, 154, 185, 187) · Series 382 (models 154, 155, 157, 158, 171, 175, 176, 177, 178, 180, 181, 184, 185, 186, 188, 189) · Series 384 (models 065) · Series 634 (models 001, 011, 061, 071, 081)

AR32.22-B-8000A

Check air suspension for leaks

05.03.2020

Model

368.100/104/106/112/115/117/150/154/185/187, 382.154/155/157/158/171/175/176/177/178/180/181/184/185/186/188/189, 384.065, 634.001/011/061/071/081

Check air suspension for leaks
Check air suspension for leaks

B32.22-0007-01

Front air suspension

1

Level regulating valve

2

Input connection

3,4

Outlet connections

5

Inlet connection of the bellows

6

Air spring bellow

7

Bellows support and sealing plate

B32.22-0009-01

Check

1

Check leak-tightness of the air suspension

Use a spray appropriated for this purpose, or foam of neutral glycerin soap.

Do not use foam of usual soap, because it contains caustic soda that oxidizes the materials.

Check the air suspension for air leaks:

- Level control valve (1) and all inlet (2) and outlet (3) connections.
- Air pipings and connections (5) with the bellows and the reservoirs of the pneumatic system.
- Air bellows (6) and support plates (7).