Removing
1. Remove automatic transmission.
2. Remove selector lever 1 (see fig.6.70).
Pic. 6.70. Gear selector lever position sensor (vehicles with engines 111, 601.970 and 611.980):
3. Remove the B73 sensor from the automatic transmission. Do not loosen the adjusting plate 5.
Installation
4. Installation is made in an order, the return to removal. The B73 sensor can only be installed in one position. The sensor's locating pin should engage in the hole (arrow) adjusting plate 5. Adjust its position.