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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 432 (Exhaust System - Repair (N62)) >> Exhaust Catalytic Converter >> 18 32 040 Removing and installing catalytic exhaust gas converter with center muffler (N62) >> Special tools required:

Special tools required:

WARNING: This page is about a different car, the 2006 BMW X5, 2005 BMW X5, and 2004 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: Scalding hazard! Only perform these tasks after exhaust system has cooled down.

Necessary preliminary tasks: 

If necessary, support exhaust system with special tool 31 2 220.

Fig 1: Disconnecting Plug Connection Of Lambda Oxygen Sensors
G03267713Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1).

Installation: 

Tightening torque, see EXHAUST SYSTEM - TIGHTENING TORQUES .

Fig 2: Removing Screws
G03267714Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1).

Fig 3: Removing Screws
G03267715Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: The same procedure applies to the opposite side.

Unscrew nuts.

Fig 4: Removing Nuts
G03267716Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: The same procedure applies to the opposite side.

Unscrew nuts.

Remove catalytic exhaust gas converters with center muffler.

Fig 5: Removing Catalytic Exhaust Gas Converters
G03267717Courtesy of BMW OF NORTH AMERICA, INC.
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