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Home >> BMW >> 2013 >> Z4 28i, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 32 (Double Clutch Gearbox - Repair) >> 40 Double Clutch >> 28 40 020 Removing and installing or replacing clutch support (GS7D36SG)

28 40 020 Removing and installing or replacing clutch support (GS7D36SG)

WARNING: This page is about a different variant/trim than selected.
IMPORTANT: After completion of work, check oil level . .
Use only the approved DCTF-1 Pentosin (P/N 83 22 2 147 477).
Failure to comply with this instruction will result in serious damage to the twin-clutch gearbox.
IMPORTANT: Read and comply with notes on ESD PROTECTION (ELECTRO STATIC DISCHARGE) .

Necessary preliminary work 

Remove pump unit .

Unfasten screws (2).

Remove clutch support (3).

Installation note: 

Replace screws and seal.

Fig 1: Identifying Clutch Support, Oil Pump And Screws
G06905069Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Before installing clutch support:
Make sure without fail that seal (1) is installed in correct  position and piston rings are correctly fitted on drive shaft.
Secure clutch support screw connections in diagonal sequence.
Fig 2: Identifying Seal With Screws
G06905070Courtesy of BMW OF NORTH AMERICA, INC.