11 62 000 Removing and installing, sealing/replacing exhaust manifold (N12)

Necessary preliminary tasks: 

• Move front end into ASSEMBLY POSITION .
• Remove EXHAUST SYSTEM .
• Remove both LAMBDA OXYGEN SENSORS .
• Detach heat shield.

Release screws (1).

Tightening torque 11 62 2AZ

Fig 1: Identifying Exhaust Manifold Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Release all nuts (1).

Tightening torque 11 62 1AZ

Feed out exhaust manifold (1) downwards.

Installation: 

Replace all seals.

Fig 2: Identifying Exhaust Manifold Nuts

Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.