Install the driven clutch disc with the protruding part of the hub towards the pressure plate.
Install the clutch cover, which, due to the presence of pins, can only occupy one position.
Screw in and lightly tighten the bolts securing the clutch housing to the flywheel and center the driven disk with a 603 drift, which imitates the splined end of the gearbox input shaft.
Tighten the clutch housing to flywheel bolts crosswise to the specified torque. Make sure the centering mandrel moves freely in the splines of the driven disk hub and remove it.
Install the gearbox.
[The original text of the article is available on the resource BMWMAN.RU]