Installation is the reverse of the removal procedure: pay particular attention to the following.
Note: Coat the bearing seat for the expander gear on the compensating gear with Optimoly MP 3.
Heat the compensating gear to 100°C (212°F).
Note: Use temperature measuring device, BMW No. 00 1 900, to check the temperature.
Use a socket of suitable size or similar adapter to apply pressure to the thrust face of the gear when installing the compensating gear.