Casey from SWISCO responded:
July 5, 2023
Hello, I can't be sure but the hole in your link arm that connects to the internal window linkage looks smaller than the 3/8" hole in the 39-012 arm. I would recommend taking a look at the 39-025 operator below, which includes a 10-24 thread bushing. Review the specifications below and see if this might be a better replacement option for your window. Thank you! Dimensions for 39-025
View of the offset of 39-025
|
Dave Sr. from SWISCO responded:
July 6, 2023
I agree that the 39-025 operator that Casey mentioned should work for your window. As for attaching the arm to the window linkage, the 39-025 has a threaded sector that protrudes from the end of the link arm. It also comes with an attachment screw. However, you will need to purchase the 33-206 nylon bushing to fill the gap in the window linkage. So there is no need for a "shoulder" screw. Take a look at the related video below that will show you how it is attached. |