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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 40 000 Removing and installing or replacing clutch cover (GS7D36SG)

28 40 000 Removing and installing or replacing clutch cover (GS7D36SG)

WARNING: This page is about a different variant/trim than selected.
IMPORTANT: It is essential to adhere to conditions of absolute cleanliness.
Any dirty parts must be cleaned before removing the clutch cover.
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) .

Installation note: 

Necessary preliminary work 

To prevent the gearbox oil from spilling out, tilt the gearbox back before removing the clutch cover.

Installation note: 

After completing work, add transmission oil and check oil level . .

Lever snap ring (1) out of housing with a suitable tool.

Installation note: 

Replace snap ring.

Fig 1: Identifying Snap Ring
G06905066Courtesy of BMW OF NORTH AMERICA, INC.

Graphic shows: Twin-clutch gearbox S65 Slip bush 23 0 390must  be used when clutch cover is removed and installed.

Pull clutch cover with special tool 13 5 250 and adapter 54 0 163 out of housing.

IMPORTANT: Ensure uniform (non-tilting) detachment by alternately using the 3 tightening threads.
Fig 2: Pulling Clutch Cover Using Special Tool (13 5 250) And (54 0 163)
G06905067Courtesy of BMW OF NORTH AMERICA, INC.

Graphic shows: Twin-clutch gearbox S65 Remove oil fouling with fluff-free cloth.

Clean snap ring groove before installing clutch cover.

Press clutch cover (1) into housing with arrow pointing up and strike evenly with a plastic hammer.

Then secure clutch cover with snap ring.

Make sure snap ring is correctly fitted.

Fig 3: Identifying Clutch Cover
G06905068Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Moisten O-ring and radial shaft seal with gearbox oil.