18 32 510 Removing and installing/replacing left or right catalytic converter (M62): Notes

WARNING: This page is about a different car, the 2003 BMW X5, 2002 BMW X5, 2001 BMW X5, and 2000 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.

Remove and install complete exhaust system, refer to 18 00 020 REMOVING AND INSTALLING COMPLETE EXHAUST SYSTEM (M62, M54) .

WARNING: Scalding hazard!
Only perform these tasks after exhaust system has cooled down.

Measure length (D) of pipe section on new catalytic converter.

Transfer determined length (D) to removed catalytic converter.

Fig 1: Measuring Length Of Pipe Section On New Catalytic Converter

Courtesy of BMW OF NORTH AMERICA, INC.

Cut through and deburr exhaust pipe at determined point between catalytic converter and center muffler with special tool 00 2 210.

Fig 2: Cutting And Deburring Exhaust Pipe At Determined Point Between Catalytic Converter And Center Muffler With Special Tool

Courtesy of BMW OF NORTH AMERICA, INC.

The apertures on the new catalytic converter are sealed with adhesive film.

Completely remove adhesive film from new catalytic converter.

Make sure there are no foreign bodies in catalytic converter.

Fig 3: Removing Adhesive Film From New Catalytic Converter

Courtesy of BMW OF NORTH AMERICA, INC.

Connect new catalytic converter and center muffler using clamping sleeves.