Attach a limit switch to the bracket as shown. Take a M3-25 bolt and put to it a M3 washer, D3V-162-1C4 switch (noting the orientation), WSSB10-3-3 washer, trough the bracket and fix on the other side with a M5 washer, M3 washer and M3 nut. Adjust the switch so that it clicks before there is a collision.
- M3-25
- M3 washer
- D3V-162-1C4 switch (note the orientation)
- WSSB10-3-3 washer
- M5 washer
- M3 washer
- M3 nut