Change of bearing race on input shaft

Remove the three bolts for the support sleeve. Collect the support sleeve and bolts (mechanical clutch).

Press out the bearing race using support 87 91 204

with 87 92 236

as counterstay.

Fitting

Seat the bearing race using a plastic hammer.

Press on the bearing as far as it will go using drift 83 90 312.

Supports 83 91 311 and 83 90 148 must be used.

Refit the support sleeve (mechanical clutch). Fit the three bolts and tighten them using a torque wrench and Loctite 577 thread locking compound.

Tightening torque 10 Nm (7 lbf ft).

Important
Do not forget the thread-sealing agent on the through screws on the support sleeve. Risk of oil leakage.