ar3222p200101eq

Repair supply line connection for air suspension

Typ ar · temat 32.22 · wersja 0100 · 2019-03-30

Dotyczy: Model 293

Niedostępne w języku „pl”; wyświetlono w języku Angielski.

Umiejscowienie

Grupa funkcyjna 2 Podwozie › 32 Zawieszenie › 32.22 Zawieszenie pneumatyczne — Seria 293

EinPAS 20 Zawieszenie › 20.16 Zawieszenie › 20.16.13 Przewód sztywny/elastyczny/zawór — Seria 293

AR32.22-P-2001-01EQ

Repair supply line connection for air suspension

Note on calculation of tightening torque when using insertion or socket tools with various effective lengths

AH00.00-P-0015-01CW

Model

293

Air suspension

Number

Designation

Model 293

BA32.22-P-1004-03G

Pressure line to compressor/valve unit (P)

Nm

3,5

Air suspension

Number

Designation

Model 293

BA32.22-P-1005-03G

Pressure line to rear air suspension/valve unit

Nm

2

Repair supply line connection for air suspension
Repair supply line connection for air suspension
Repair supply line connection for air suspension

000 589 12 28 00

Knife

140 589 00 03 00

Box wrench bit

001 589 00 03 00

Box wrench bit

Repair supply line connection for air suspension

Shown on rear air suspension bellows

1

Repair threaded connection

2

Repair line

3

Pressure line connector

4

Pressure line

1a

Pressure line connection

1b

Clamping ring

1c

Plastic protector

P32.22-A008-05

Make sure that the repair work is performed carefully.
Otherwise renewed leaks may occur.

Do not kink pressure line (4) and repair line (2).
Otherwise the pressure line (4) or the repair line may be damaged (2).

In the event of damage to compressed-air terminals (1a) and pressure lines (4) a compressed-air connector (3) or a repair screwed connection (1) can be mounted.

A repair line (2) with a straight and a curved section is available as replacement part.

1

Unscrew compressed-air line connection (1a) from affected component part (e.g. air suspension bellows).

2

Cut off pressure line (4) using an isolating blade at a suitable point.

Special care must be taken to ensure that the cut is exactly at right angles to the pressure line (4).
Otherwise the pressure line (4) may suffer more leaks.

3

Insert pressure line (4) into pressure line connector (3) up to end stop or to at least 19.5 mm.

4

Pull back pressure line (4) slightly, to enable the surrounding retaining edges inside the clamping ring (1b) to engage in the outer surface of the pressure line (4).

5

Cut repair line (2) so that the original length and form (straight end or 90° curved section) of the pressure line (4) to be repaired is reached again.

When cutting off the repair line (2) take into account the insertion depths in the repair screwed connection (1) and pressure line connector (3).
Leaks can occur otherwise.

Special care must be taken to ensure that the cut is exactly at right angles to the repair line (2).
Otherwise renewed leaks may occur.

6

Insert repair line (2) into pressure line connector (3) up to end stop or to at least 19.5 mm.

7

Pull back repair line (2) slightly, to enable the surrounding retaining edges inside the clamping ring (1b) to engage in the outer surface of the repair line (2).

8

Screw repair connection (1) into the affected component.
Pressure line to compressor/valve unit (P),  
Pressure line to rear air suspension/valve unit,  

Depending on the size of the repair threaded connection (1), use the box wrench bit (140 589 00 03 00) or the box wrench bit (001 589 00 03 00).

9

Pull plastic guard (1c) out of repair connection (1).

10

Insert repair line (2) into repair threaded connection (1) up to end stop or to at least to 19.5 mm.

11

Pull back repair line (2) slightly, to enable the surrounding retaining edges inside the clamping ring (1b) to engage in the outer surface of the repair line (2).

12

Route pressure line (4) on vehicle.

When pulling in or routing the pressure line (4) on the vehicle make sure that the pressure line (4) cannot be twisted once fastened.
A twisted pressure line (4) can be damaged and consequently be leaky.

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