Need to replace the operator crank and gearing

Question

I have the truth payment window, but the crank no longer can grab the window and close it. I have to manually pull the window close every time. I want to replace whatever is necessary to make the window operational again

Gene

Jasmine · Accepted Answer

Hi Gene,

It sounds like your window operator's worm gear may be stripped. To replace the one you have, I believe you'll need either the 39-138 or 39-141 Single Arm Crank Operators. Both of these are straight arm, front mount operators.

I've tagged the opposite handed versions of these operators and some of the other compatible hardware below.

You'll need to confirm the length of your operator arm to determine which of these is the right fit for your repairs.

Dimensions for 39-138

Dimensions for 39-141