23 42... Sealing hydraulic unit and actuator block (GS7S47BG SMG)

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Necessary preliminary work:

Remove TRANSMISSION

Tighten the banjo bolts (1) on the pump block and banjo bolts (2) an the slave cylinder.

Tightening torque: 25 Nm

Fig 1: Identifying Banjo Bolts

Courtesy of BMW OF NORTH AMERICA, INC.

Release union nut (1) from actuator block with special tool 34 3 172 (socket wrench SW 12).

Tightening torque: 11 Nm

Fig 2: Releasing Union Nut From Actuator Block Using Special Tool 34 3 172

Courtesy of BMW OF NORTH AMERICA, INC.