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Home >> BMW >> 2013 >> Z4 28i, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 28 (Manual Transmission - Repair (N54)) >> 2300 Complete Transmission >> 23 00 037 Installing replacement transmission (GS6-53BZ/DZ)

23 00 037 Installing replacement transmission (GS6-53BZ/DZ)

WARNING: This page is about a different variant/trim than selected.
IMPORTANT: After completion of work, check TRANSMISSION OIL LEVEL .

Use only the approved transmission fluid. See MANUAL TRANSMISSION - OPERATING FLUIDS .

Failure to comply with this instruction will result in serious damage to the transmission.

Recycling 

Catch and dispose of escaping transmission fluid.

Observe country-specific waste-disposal regulations

Necessary preliminary tasks 

If necessary, unfasten screws.

Remove and convert transmission bearing block.

Tightening torque 22 32 2AZ .

NOTE: Illustration shows E46.
Fig 1: Locating Screws
G04742206Courtesy of BMW OF NORTH AMERICA, INC.

Convert shift rod joint.

Push back retaining ring (1) and drive out dowel pin (2).

Fig 2: Removing Dowel Pin
G04726029Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: Check damping disk (6) for damage and replace if necessary.
Fig 3: Identifying Damping Disk
G04755567Courtesy of BMW OF NORTH AMERICA, INC.

Convert following parts from previous transmission to new transmission.

Check oil level.

Installation: 

Observe greasing specification. See MANUAL TRANSMISSION - OPERATING FLUIDS .