Paul from SWISCO responded:
August 26, 2014
This looks a lot like our 39-259. Start out by looking at that and let me know how well they match. Make sure to compare the dimensions as well as you can.
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Dave Sr. from SWISCO responded:
August 27, 2014
Yeah, these operators do have wiggle room in the gearing so I think you should be okay. I agree with Paul that the 39-259 is our best match.
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Paul from SWISCO responded:
August 29, 2014
First, check to see if the window opens and closes freely without the operator attached. If it still binds, you might need torque bearings. It wouldn't hurt to give the arms and joints a shot of silicone spray.
For the operator, you might need the 33-206 nylon bushing if it's missing. It also wouldn't be a bad idea to get an extra e-ring like our 21-161 for a spare. The bolt riveted on the window arm that goes in the operator should be okay. |