ar4260b0026a

Remove/install air processing unit valve

Tipo ar · tema 42.60 · versione 0100 · 2019-07-19

Valido per: Model 979

Non disponibile in “it”; mostrato in Inglese.

Collocazione

Gruppo funzionale 2 Telaio › 42 Freni impianto idraulico e meccanico › 42.60 Complesso pneumatico — Serie 979

EinPAS 21 Freni/impianto di depressione/impianto pneumatico › 21.35 Impianto pneumatico › 21.35.13 Tubazione/flessibile/valvola — Serie 979

AR42.60-B-0026A

Remove/install air processing unit valve

03.07.2019

Model

979

Remove/install air processing unit valve

1

Support

2

Compressed air pipe clamp

3

Pipe nut

4

EAPU valve locking nut on a bracket

5

Electronic Air Processing Unit (EAPU)

6

4 way valve

B42.60-A002-05

Remove/install

Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

1

Protect vehicle against involuntary movement

2

Completely depress the compressed air system

Connect the diagnostics system only in case of module replacement.

3

Separate the electrical connection at electronic air processing unit (EAPU)

4

Release the air inlet/outlet connections of the 4-way valve (6)

Identify the pneumatic connectors.

Tightening torque of the threaded connection

*BA42.60-B-1001-04C

5

Remove the pipe nut (3) and the compressed air pipe clamp (2)

Compressed air pipe fastening nut on the threaded nozzle.

Tightening torque of the threaded connection

*BA42.60-B-1001-04C

6

Remove the EAPU valve locking nut on a bracket(4)

7

Installation in reverse order

Pneumatic brake system

Number

Designation

Type 979.0

BA42.60-B-1001-04C

Tightening torque of the threaded connection

M10

Nm

25

M12

Nm

25

M14

Nm

35

M16

Nm

45

M18

Nm

50

M22

Nm

60

M26

Nm

90

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