ar4910d7140r

Remove/install the exhaust system

Typ ar · temat 49.10 · wersja 0101 · 2018-06-14

Dotyczy: Engine 646 in model 909

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

Umiejscowienie

Grupa funkcyjna 1 Silnik › 49 Układ wydechowy, układ oczyszczania spalin › 49.10 Rury wydechowe, katalizator, tłumik układu wydechowego — Seria 646 · Seria 909

EinPAS 15 Silnik › 15.40 Układ wydechowy/ układ oczyszczania spalin › 15.40.41 Kolektor/rura/tłumik/elastyczny przewód wydechowy — Seria 646 · Seria 909

AR49.10-D-7140R

Remove/install the exhaust system

30.05.2018

Engine

646 in model 909

Remove/install the exhaust system

D49.10-1160-07

1

Clip

3

Bracket

5

Electrical connector

2

Catalytic converter

4

Bracket

6

Bracket

Danger

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

Warning

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

Wear protective gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A

Caution

Risk of injury caused by scraping or cutting body parts on sharp vehicle parts

Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.

AS00.00-Z-0017-01A

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

Topical note

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

Remove/install

1

Raise vehicle.

AR00.60-D-1000F

2

Remove clamp(1).

Pipe clamp, catalytic converter to turbocharger

*BA14.40-N-1001-02D

3

Remove bracket (3) from the catalytic converter (2).

Nut, bracket to catalytic converter

*BA14.40-N-1006-02D

4

Expose electrical wiring harness and release and disconnect electrical connector (5).

Installation: Replace cable tie.
Ensure that electrical wiring harness is routed correctly.

5

Unclip electrical connector (5) from the bracket (4).

6

Remove spring washers from the brackets (4, 6) of the exhaust rubber mounts.

Installation: Replace spring washers.

7

Unhook exhaust rubber mounts of the exhaust system from the brackets (4, 6) and remove.

Aid of helper required.

Installation: Check the exhaust rubber mounts of the exhaust system for damage and wear; replace if necessary.

The number of exhaust rubber mounts varies depending on the wheelbase.

8

Remove exhaust system.

Aid of helper required.

Installation: The exhaust system must be installed free of tension; align exhaust system if necessary.

9

Install in the reverse order.

Check

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

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

10

Perform engine test run and check exhaust system in the area of the catalytic converter (2) for leak tightness.

Exhaust aftertreatment

Number

Designation

Engine 646 in model 906, 909

BA14.40-N-1001-02D

Pipe clamp, catalytic converter to turbocharger

Nm

15

Exhaust aftertreatment

Number

Designation

Engine 646 in model 906, 909

BA14.40-N-1006-02D

Nut, bracket to catalytic converter

Nm

23

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