Emily from SWISCO responded:
December 13, 2023
Hello there! It appears the worm gear is stripped which means you'll need a new operator. We can help with that but we'll need more information. Can you open the window and show us a full view of the operator's arms? |
Emily from SWISCO responded:
December 14, 2023
Yes, thank you! Take a look at the operators we've listed on this page. The best match will ultimately depend on the length of the link arm. Review the specifications and see if one matches up to your old assembly. |