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Home >> BMW >> 2018 >> M4 2D Convertible, Automatic DCT Trans >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Dual-Clutch Transmission (DCT/DKG) - Repair -- M4 (F82 & F83) >> 28 40 Twin Clutch >> Replacing shaft seal for clutch cover (GS7D36SG)

Replacing shaft seal for clutch cover (GS7D36SG)

Special tools required: 

IMPORTANT: It is essential to adhere to conditions of absolute cleanliness.
Any dirty parts must be cleaned before removing the clutch cover.

Necessary preliminary work: 

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

Removal: 

Use a suitable tool to take the radial shaft seal (1) off the clutch cover.

IMPORTANT: Risk of damage:
Damage to the clutch cover will result in oil leaks!

If the CLUTCH COVER  was damaged on removing the radial shaft seal, it is imperative that the cover be replaced.

G06905120Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Place the clutch cover (1) out flat on a workbench.

IMPORTANT: Pay attention to lug (2).

Coat the sealing lips of the radial shaft seal with transmission oil.

Press the radial shaft seal (3) lightly into the clutch cover.

G06905121Courtesy of BMW OF NORTH AMERICA, INC.

Use special tool 24 2 370 to drive the radial shaft seal into the clutch cover until the sealing ring is flush.

G06905122Courtesy of BMW OF NORTH AMERICA, INC.

Use a suitable tool to take the O-ring of the clutch cover out of the groove.

Use a lint-free cloth to remove oil contamination from the O-ring groove.

Parts  : Replace O-ring.

Coat O-ring with transmission oil before installing.

G06905123Courtesy of BMW OF NORTH AMERICA, INC.

Required follow-up work: