The 'end' of the arm is where the screw with no clearance is as well
as the rivets.
There is no clearance for drilling or removing the screw.

Did you mean to drill a rivet out somewhere before the end so that the
mechanism splits into 2 parts?


On Aug 31, 10:18*pm, "Don Young" wrote:
"allanc" wrote in message

...



We just bought a house and several windows have casement hardware
issues.

In the master bedroom, the small round 'gear' that the crank handle is
supposed to attach to is missing.
We have tried to remove the entire operator mechanism without success.
Part of the mechanism is rivited to the bottom of the window and one
screw seems to be located in a location with next to no clearance.

I have two questions:
1. I am willing to 'sacrifice' opening one of the two windows in the
kitchen if I can use its gear. Is it just a matter of unscrewing the
gear with visegrips? I do not want to break the gear in the kitchen
and be stuck with 2 sets of operators that I cannot replace.
2. What is the trick to detaching the rivited operator?

I must admit that I am not very handy and could be using the wrong
teminology.

Thank you in advance for all suggestions.

Check with your local hardware, building supply, and window companies for
new operators. It has been quite a few years but I bought quite a few of
them. It is generally not a good idea to try to remove old parts and replace
them in different operators. Swap the whole operator if desired. Of course
there are right hand and left hand operators which do not interchange. If
needed, rivets can be drilled out. Some of the actuator arms slide out the
end of the window track to detach them from the window but you may have to
scrape, clean and oil the track to do it.

Be careful not to break anything. Maybe you have a friend or neighbor who
has experience in this and could help and/or advise.

Don Young- Hide quoted text -

- Show quoted text -