11 71 025 Removing and installing/replacing throttle valve (M57T2)

Necessary preliminary tasks:

Unclip Bowden cable for engine bonnet/hood actuator from transverse reinforcement (1).

Release screws on left and right sides.

Tightening torque, see 51 71 4AZ in 51 71 SEALS AND LOOSE BODY PARTS

Fig 1: Locating Transverse Reinforcement Screws

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Unlock plug (1) and remove.

Unclip cable holder (3).

Unlock quick-connect coupling (2) on pressure pipe.

Detach pressure pipe from exhaust gas recirculation valve.

Fig 2: Removing Quick-Connect Coupling

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Release screws (1).

Tightening torque, see 11 71 4AZ in 11 71 EXHAUST-GAS RECIRCULATION

Remove throttle valve from exhaust gas recirculation valve.

Fig 3: Identifying Exhaust Gas Recirculation Valve Assembly Screws

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Installation

Clean sealing surfaces.

Replace gasket (1).

Fig 4: Identifying Gasket

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Assemble engine.