bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

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18 40 040

Removing and installing/replacing manifold
(N43, N46T)

Warning!

Scalding hazard!

Only perform these tasks on an engine that has cooled down.

Necessary preliminary tasks:

Remove engine cover

N43 only: Remove manifold cooling duct

Remove underbody protection

Remove and install complete exhaust system

Remove oxygen sensors.

Release nuts on retaining plate.

Installation:

Tightening torque,  18 20 1AZ

Remove exhaust-gas recirculation line (1).

Tightening torque 11 61 4AZ

.

RA  Removing and installing/replacing manifold (N43, N46T)

BMW AG - TIS

03.02.2013  16:58

Issue status (12/2007) Valid only until next DVD is issued

Copyright

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3 RA Removing And Installing_replacing Manifold (N43, N46T)|Page 710 > < 2 RA Removing And Installing_replacing Rear Muffler (N43)|Page 708