Remove, install charge air manifold

AR09.41-A-8681A

Remove, install charge air manifold

15.2.12

 

Remove/install

1

Open rear left maintenance flap

 Danger!

Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices

No fire, sparks, open flames or smoking.

Wear acid-resistant gloves and clothing and safety glasses with side guards.

Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground.

Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers.

AS54.10-Z-0001-01A

2

Disconnect ground cable of battery

3

Open rear engine compartment flap

4

Remove charge air pipe of charge air manifold (1)

AR09.41-A-8681-01A

 Clamp, charge air hose to charge air pipe

*BA09.41-N-1001-01H

 Bolt, charge air pipe to charge air manifold

*BA09.41-N-1002-01H

5

Remove engine compartment flap below last row of seats

6

Remove start/stop switch (4)

 Expose electrical connection cable on charge air manifold (1).

7

Unlock connector for boost pressure or charge air temperature sensor (2) and unplug

8

Unscrew bracket (6)

9

Remove charge air manifold (1)

 Installation: Clean sealing surfaces, install new gaskets (8).

 Bolt, charge air manifold to cylinder head

*BA09.41-N-1003-01H

10

Install in the reverse order

Number

Designation

Engine
457.9

BA09.41-N-1001-01H

Clamp, charge air hose to charge air pipe

M5

Nm

8

M6

Nm

10

BA09.41-N-1002-01H

Bolt, charge air pipe to charge air manifold

Nm

60

BA09.41-N-1003-01H

Bolt, charge air manifold to cylinder head

Nm

30