Awning window operator - MCA 4653 - "ADL"

A home owner from Middleville MI 49333 says:
April 23, 2015
There was an information plate on the window and I found in caps "ADL" and "patrician series" and MCA 4653. That is all I could identify.

Thanks for any help that you can give.

Jim
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Paul from SWISCO responded:
April 24, 2015
Hi Jim, we did some research on the markings you gave us and couldn't find much. Can you take a few pictures of your existing operator and submit them here with detailed dimensions (especially the "arms" and their lengths)? Thank you!
A home owner says:
May 2, 2015
Overall dimension - 6".
Top mtg hole to bottom mtg hole - 5-1/4"
Overall arm length - 6-5/16"
Arm with gear length - 4-1/16"
Second arm (connected to arm with gear)length - 3"
Bottom mtg holes (ctr to ctr) - 13/16"
Number inside housing - 11500-4

Hope this can identify the operator that I need.

Jim
User submitted photos of a window operator.
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Dave Sr. from SWISCO responded:
May 4, 2015
Thank you! Take a look at the 39-074 left hand operator. That could be the operator you are looking for.
A quick learner says:
May 4, 2015
Looks like that might be it. But, isn't mine a right hand operator?

Jim Y
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Dave Sr. from SWISCO responded:
May 4, 2015
Ah, sorry. See our 39-075 for the opposite side.
A quick learner says:
May 5, 2015
I thought I would repeat my last response. The 39-075 shows a dimension (ctr to ctr) for the arm at 2-11/16". My operator measures 2-1/2". Will it still work?

Jim Y
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Dave Sr. from SWISCO responded:
May 6, 2015
Jim, from my experience there's enough "travel" in the linkage arm to make up that 1/8" difference.
A quick learner says:
May 6, 2015
ok - I will give it a try. Thanks much for your help.

Jim Y
A home owner from PA says:
July 3, 2015
Any Updates, did it work? I'm looking for the same operator.
Lenahan Window Crank
Lenahan Window Crank
39-074
$20.45
Lenahan Window Crank
Lenahan Window Crank
39-075
$20.45
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