Installing the catalytic converter (engine removed)

Replace seal (1) on catalytic converter.
Parts: Seal

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V-Bandschelle (1) erneuern.
Parts: V-band clamp

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Position catalytic converter (1) .

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Tighten the V-clip (1) .

TIGHTENING TORQUE SPECIFICATIONS

V-ribbon clip of catalytic converter to exhaust turbocharger
V-band clamp Replace V-band clamp.	Tightening torque	13Nm

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Tighten nuts (2) .

TIGHTENING TORQUE SPECIFICATIONS

Catalytic converter to holder
M8 Replace nuts.	Tightening torque	19Nm

Feed into top exhaust duct (2) and install.

Tighten down screw (1) .

TIGHTENING TORQUE SPECIFICATIONS

Exhaust duct to holder
M6	Tightening torque	8Nm

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Feed into bottom exhaust duct (2) and install.

Tighten down screws (1) .

TIGHTENING TORQUE SPECIFICATIONS

Exhaust duct to holder
M6	Tightening torque	8Nm

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Feed into heat shield (1) on heat shield (2) and install.

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Tighten screws (arrows).

TIGHTENING TORQUE SPECIFICATIONS

Heat shield to cylinder head
M8	Tightening torque	19Nm

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Fit and install the heat shield (1) on the exhaust turbo charger, top.
Make sure that the heat shield (1) is correctly positioned on the heat shield.(2) .

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Tighten down screw (1) .

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Tighten the screws (1) on the heat shield (2) .

TIGHTENING TORQUE SPECIFICATIONS

Heat shield to console/heat shield
M6	Tightening torque	8Nm

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Feed in and install the heat shield (2) .

Tighten down screw (1) .

TIGHTENING TORQUE SPECIFICATIONS

Heat shield to console/heat shield
M6	Tightening torque	8Nm

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Tighten down screw (1) .

TIGHTENING TORQUE SPECIFICATIONS

Heat shield to console/heat shield
M6	Tightening torque	8Nm

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Fit and secure the coolant line (2) to the holder (3) .

Tighten down screw (1) .

TIGHTENING TORQUE SPECIFICATIONS

Coolant line to cylinder head
M6	Tightening torque	8Nm

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If installed: Installing the differential pressure sensor with the pressure line

Use the special tool 5 A19 557 for tightening the union nut.

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Version A

Feed in and install the pressure line (2) in the holder (3) .

Tighten the union nut (1) with the special tool 5 A19 557 .

TIGHTENING TORQUE SPECIFICATIONS

Pressure line on catalytic converter
Coupling nut	Tightening torque	20Nm

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Version B

Feed in and install the pressure line (2) in the holder (3) .

Tighten the union nut (1) with the special tool 5 A19 557.

TIGHTENING TORQUE SPECIFICATIONS

Pressure line on catalytic converter
Coupling nut	Tightening torque	20Nm

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Guide in and install differential pressure sensor (4) .

Tighten down screw (3) .

TIGHTENING TORQUE SPECIFICATIONS

Differential pressure sensor to holder
screw	Tightening torque	4Nm

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Replace pressure hose (2)
Parts: Pressure hose
Connect pressure hose (2) to differential pressure sensor (4) .
Connect connectors (1) and lock.
The connector (1) must engage audibly.
Guide in and install cover (2) .
Lock the detents (1) .
The detents (1) must engage audibly.

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Replace seal (1) on catalytic converter.
Parts: Seal

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V-Bandschelle (1) erneuern.
Parts: V-band clamp

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Position catalytic converter (1) .

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Tighten the V-clip (1) .

TIGHTENING TORQUE SPECIFICATIONS

V-ribbon clip of catalytic converter to exhaust turbocharger
V-band clamp Replace V-band clamp.	Tightening torque	13Nm

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Tighten nuts (2) .

TIGHTENING TORQUE SPECIFICATIONS

Catalytic converter to holder
M8 Replace nuts.	Tightening torque	19Nm

If installed: Installing the differential pressure sensor with the pressure line

Use the special tool 5 A19 557 for tightening the union nut.

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Version A

Feed in and install the pressure line (2) in the holder (3) .

Tighten the union nut (1) with the special tool 5 A19 557 .

TIGHTENING TORQUE SPECIFICATIONS

Pressure line on catalytic converter
Coupling nut	Tightening torque	20Nm

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Version B

Feed in and install the pressure line (2) in the holder (3) .

Tighten the union nut (1) with the special tool 5 A19 557 .

TIGHTENING TORQUE SPECIFICATIONS

Pressure line on catalytic converter
Coupling nut	Tightening torque	20Nm

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Guide in and install differential pressure sensor (4).

Tighten down screw (3) .

TIGHTENING TORQUE SPECIFICATIONS

Differential pressure sensor to holder
screw	Tightening torque	4Nm

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Replace pressure hose (2)
Parts: Pressure hose
Connect pressure hose (2) to differential pressure sensor (4) .
Connect connectors (1) and lock.
The connector (1) must engage audibly.
Guide in and install cover (2) .
Lock the detents (1) .
The detents (1) must engage audibly.

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