ar0940d602415tsv

Replace seal between turbocharger and exhaust collector

Typ ar · temat 09.40 · wersja 0101 · 2019-04-03

Dotyczy: Engine 642 in model 907

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

Umiejscowienie

Grupa funkcyjna 1 Silnik › 09 Zasysanie powietrza, doładowanie › 09.40 Turbosprężarka — Seria 907

EinPAS 15 Silnik › 15.30 Ssanie powietrza/ doładowanie › 15.30.51 Turbosprężarka — Seria 907

EinPAS 15 Silnik › 15.40 Układ wydechowy/ układ oczyszczania spalin › 15.40.41 Kolektor/rura/tłumik/elastyczny przewód wydechowy — Seria 907

Dotyczy też silników/skrzyń biegów: 642 ***

AR09.40-D-6024-15TSV

Replace seal between turbocharger and exhaust collector

Caution

Risk of injury to skin and eyes due to handling of engine oil. Risk of poisoning caused by swallowing engine oil

Wear protective gloves, protective clothing and safety glasses.
Do not fill engine oil into beverage containers.

AS18.00-Z-0001-01A

Warning

Risk of burn injuries, suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust.

Wear protective clothing and safety glasses. Use the extraction system. Move people out of the hazard area.

AS49.00-Z-0001-01A

Topical note

Notes on threaded connections fastened using a tightening angle-based tightening process

AH00.00-P-0020-01A

Engine

642 in model 907

Turbocharger

Number

Designation

Engine 642 in model 907

BA09.40-N-1004-02TSV

Screw/bolt, turbocharger to exhaust collector pipe

Stage 1

Nm

20

Stage 2

°

90

Replace seal between turbocharger and exhaust collector
Replace seal between turbocharger and exhaust collector

WIS Service Media
wsm://04_ 201900_45
Illustration of operation steps 2, 3, 5, 6, 8, 9, 10, 11, 12, 14

1

Clamp exhaust gas turbocharger with exhaust gas collector pipe at flange (1) into the vise.


Use protective jaws. Aid of helper required.



2

Remove screws (2, 3) and remove exhaust gas turbocharger from exhaust gas collector pipe.


Aid of helper required.



3

Remove seal between exhaust gas collector pipe and exhaust gas turbocharger.


Dispose of seal.


P09.40-2243-02

P09.40-2244-02

4

Clean sealing surfaces.

5

Install new seal between exhaust gas collector pipe and exhaust gas turbocharger.

Observe installation position and hole pattern of the seal.

6

Attach exhaust gas turbocharger to the exhaust gas collector pipe and screw in screws (2, 3) slightly by hand.

The exhaust gas turbocharger must still be able to move.

7

Remove exhaust gas turbocharger with exhaust gas collector pipe from the vise.

8

Attach exhaust gas turbocharger with exhaust gas collector pipe together with the old seal of the oil supply connection fitting on the oil supply connection fitting and screw in screws slightly by hand.

9

Attach exhaust gas collector pipe to right and left exhaust manifold with old seals and screw in screws crosswise slightly by hand.

10

Tighten screw (2)   .

11

Remove screws between exhaust gas collector pipe and exhaust manifolds.

12

Carefully remove exhaust gas turbocharger with exhaust gas collector pipe from oil supply connection fitting without making contact with surrounding component parts.

Avoid making contact with surrounding component parts.
Contact with component parts results in pushing and, therefore, tension between the exhaust gas collector pipe and exhaust gas turbocharger. This causes engine damage.

13

Clamp exhaust gas turbocharger with exhaust gas collector pipe at flange (1) into the vise.

Use protective jaws. Aid of helper required.

14

Tighten screw/bolts (3)   .

15

Remove exhaust gas turbocharger with exhaust gas collector pipe from the vise.

Aid of helper required.

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