Another Lock question

Mary Fox

Newbie
So I've had my lovely 550 classic for a year now. Haven't had a chance to go anywhere but it's been well sheltered. Now one of the locks feels like it's LOCKED all the time. The little sliding panel over the keyhole was definitely in place but I managed to get some WD-40 in there and it still feels - Locked. Not gritty, not resistant. Just Locked. Before I go forward with something drastic (for me) like taking the whole door lock out and letting the WD-40 seep in with gravity; I was wondering if this square peg sticking out on the not-working door means anything.

I included a picture of the square peg on the other -working- side for reference.

Thanks in advance.

M.F.
 

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Ok I looked at your pics...
Ya see that funky wide u-shaped thingy?

Thats you inside door lock.

If that is pushed in to "locked" or gets jiggled to lock by a piece of gear stacked in there, you wont be able to move the outside handle or unlock from outside with key.

Just reach across inside from other door and unlock that by toggling the u shaped thing to unlock handle.
 
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You can remove the outside handle by taking the two phillips screws out of the outer escutcheon. The handle then pulls out and you can work on it. As others have said, the inside locking lever might be the issue if it is pushed to 'lock'. Have you tried jiggling the handle whilst turning the key?
 
Ok I looked at your pics...
Ya see that funky wide u-shaped thingy?

Thats you inside door lock.

If that is pushed in to "locked" or gets jiggled to lock by a piece of gear stacked in there, you wont be able to move the outside handle or unlock from outside with key.

Just reach across inside from other door and unlock that by toggling the u shaped thing to unlock handle.
My dog came lock the door using this latch. I almost never lock the windows just so I can push through the screen.
 
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