nocoasty
Senior Member
I posted this as a reply on an old thread, but since I'm active here I figured this would be a good place to reshare my reply. :greetings:
I've been searching the forum for weeks to find a solution for removing the exterior door handles on my wheelchair access and emergency exit doors. Unfortunately, all I've come across are comments like "good luck" and "if you figure it out, let me know."
Well, I managed to do it.
For reference, I have an IC RE300 bus. The exterior handles appear to have a set screw and another screw at the top, but I've been unable to get either to budge—even after twisting the heads off several Allen wrenches.
My goal has been to make the exterior handles inoperable from the outside while keeping them fully functional from the inside, without adding locks or other mechanisms.
So, I did what any reasonable person might do: I used a drill bit to remove both screws entirely and then employed a small crowbar to encourage the exterior handle off the square shaft connected to the interior handle.
This is what you end up with.
I then removed the four interior screws holding the lock on to the door and realized I'd need to hammer it all of the way out, shorten it by cutting the square shaft down and then weld it in place back into the locking mechanism.
I removed about 2" or so of the original square shaft, ground off the paint around it and the lock and then tacked it into place.
I painted everything with black rustoleum to protect the weld and bare metal and then screwed it back into place on the inside. It works exactly how it used to, but with no exterior handle. I'm going to cut some sheet metal circles today and weld them into place over the exterior hole, paint it up, and tack over the original screw holes where the trim plate went.
Hope this helps anyone who had been attempting to do the same. Just drill the damn screws out and then toss some elbow grease and leverage on the handle.
I've been searching the forum for weeks to find a solution for removing the exterior door handles on my wheelchair access and emergency exit doors. Unfortunately, all I've come across are comments like "good luck" and "if you figure it out, let me know."
Well, I managed to do it.

For reference, I have an IC RE300 bus. The exterior handles appear to have a set screw and another screw at the top, but I've been unable to get either to budge—even after twisting the heads off several Allen wrenches.
My goal has been to make the exterior handles inoperable from the outside while keeping them fully functional from the inside, without adding locks or other mechanisms.
So, I did what any reasonable person might do: I used a drill bit to remove both screws entirely and then employed a small crowbar to encourage the exterior handle off the square shaft connected to the interior handle.
This is what you end up with.

I then removed the four interior screws holding the lock on to the door and realized I'd need to hammer it all of the way out, shorten it by cutting the square shaft down and then weld it in place back into the locking mechanism.




I removed about 2" or so of the original square shaft, ground off the paint around it and the lock and then tacked it into place.

I painted everything with black rustoleum to protect the weld and bare metal and then screwed it back into place on the inside. It works exactly how it used to, but with no exterior handle. I'm going to cut some sheet metal circles today and weld them into place over the exterior hole, paint it up, and tack over the original screw holes where the trim plate went.


Hope this helps anyone who had been attempting to do the same. Just drill the damn screws out and then toss some elbow grease and leverage on the handle.