13 71 170 Removing air duct (N55)

Necessary preliminary tasks:

Release screw (1).

Tightening torque 13 71 9AZ .

Release screw (2) on exhaust turbocharger.

Tightening torque 13 71 8AZ .

Fig 1: Identifying Screws

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Detach air duct (1) from turbocharger.

Fig 2: Identifying Turbocharger Air Duct

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If necessary, remove coolant lines from bracket (1).

Remove air duct (2) towards top.

Fig 3: Identifying Air Duct And Bracket

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Assemble engine.