ar1415b6302a

Remove/install engine brake valve fitting

Tipo ar · tema 14.15 · versione 0101 · 2019-11-22

Valido per: Engine 904.9, 906.9, 924.9, 926.9 in model 368.0/1, 382.1, 384.06/07, 634.0, 685.282/284/289/290, 979.2

Non disponibile in “it”; mostrato in Inglese.

Collocazione

Gruppo funzionale 1 Motore › 14 Collettore di scarico, freno motore, impianto di depurazione gas di scarico › 14.15 Freno motore — Serie 368 (modelli 0**, 1**) · Serie 382 (modelli 1**) · Serie 384 (modelli 06*, 07*) · Serie 634 (modelli 0**) · Serie 685 (modelli 282, 284, 289, 290) · Serie 904 (modelli 9**) · Serie 906 (modelli 9**) · Serie 979 (modelli 2**)

EinPAS 21 Freni/impianto di depressione/impianto pneumatico › 21.20 Freno motore › 21.20.35 Bocchettone a farfalla/cilindro — Serie 368 (modelli 0**, 1**) · Serie 382 (modelli 1**) · Serie 384 (modelli 06*, 07*) · Serie 634 (modelli 0**) · Serie 685 (modelli 282, 284, 289, 290) · Serie 904 (modelli 9**) · Serie 906 (modelli 9**) · Serie 979 (modelli 2**)

Valido anche per motori/cambi: 924 9**, 926 9**

AR14.15-B-6302A

Remove/install engine brake valve fitting

07.11.2019

Engine

904.9, 906.9, 924.9, 926.9 in model 368.0/1, 382.1, 384.06/07, 634.0, 685.282/284/289/290, 979.2

Remove/install engine brake valve fitting

1

Exhaust pipe

2

Clamp

3

Outlet manifold with engine-brake device

4

Nut

5

Turbocharger

6

Deflector plate

7

Bolt

8

Compressed air piping

B14.15-0001-12

Remove/install

Danger

Risk of fire/risk of explosion due to short circuit and escaping oxyhydrogen gas. Risk of (burn) injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte/mist, short circuit and arcing. Risk of poisoning caused by swallowing battery electrolyte or absorption of lead through the skin or body orifices. Risk of death due to voltage U >= 30 V AC and U >= 60 V DC.

No fires, sparks, open flames, or smoking. Wear acid-resistant gloves, clothing, and glasses. Pour battery acid only into suitable and appropriately marked containers.

AS54.10-Z-0001-01A

1

Disconnect the battery leads

Topical note

Notes on battery

AH54.10-P-0001-01A

2

Unscrew the bolts (7) and remove the baffle plate (6)

.Hollow screw, of the turbocharger pressure oil tube, on the block

*BA09.40-B-1004-01B

3

Release the clamp (2) and disconnect the exhaust pipe (1) from the exhaust manifold (3)

Installation: Conveniently clean the contact surfaces and check the clamp conditions (2). If necessary replace it.

4

Remove the compressed air piping (8) from the pneumatic cylinder

5

Loosen the nuts (4) and remove the exhaust manifold (3)

Installation: Replace the nuts (4).

.Outlet manifold with engine brake mechanism to turbocharger

*BA14.10-B-1002-01C

6

Install in reverse order

turbocharger

Number

Designation

Engine 904.9

Engine 906.9

BA09.40-B-1004-01B

Hollow screw, of the turbocharger pressure oil tube, on the block

Nm

10

15

turbocharger

Number

Designation

Engine 924.9, 926.9

BA09.40-B-1004-01B

Hollow screw, of the turbocharger pressure oil tube, on the block

Nm

15

Exhaust manifold

Number

Designation

Engine 904.9, 906.9

Engine 924.9, 926.9

BA14.10-B-1002-01C

Outlet manifold with engine brake mechanism to turbocharger

M8

Nm

30

30

M10

Nm

50

50

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