Remove housing cover (1) with crown wheel (2) and bearing (3).
Heat housing cover to 100°C (212°F) and pull it off.
Force shaft seal (4) out of housing cover with drift.
Clamp crown wheel in vise with protective jaws.
Insert thrust block (arrow), BMW # 00 7 511.
Use puller, BMW # 33 1 830, to pull off the grooved ball bearing.
Insert thrust block, BMW # 11 0 561.
Using puller, BMW # 00 7 500, pull taper roller bearing off crown wheel.
Turn the housing u pside down and heat it until the outer ring is released and drops out (max. 100°C/212°F).