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#1 Door lock assembly BD20095
Posted: Sun Jan 30, 2022 4:55 am
by drichards
Am I correct in thinking it will be easier to replace my non working one with a new one? When the door is open and unlocked the cog just spins round so that when I close the door it doesn’t engage to secure the door shut. I stood against the door and lent in to pull the door handle up it engages the cog and the door is secure. I have stripped the door card off and can’t see anything obvious. Is there a simple fix? Thanks in advance.
#2 Re: Door lock assembly BD20095
Posted: Sun Jan 30, 2022 6:55 am
by abowie
drichards wrote: ↑Sun Jan 30, 2022 4:55 am
Am I correct in thinking it will be easier to replace my non working one with a new one?
Yes. Buy a matched pair.
To be honest i never lock them anyway.
#3 Re: Door lock assembly BD20095
Posted: Sun Jan 30, 2022 7:17 am
by drichards
Hi Andrew, when you say “pair” the issue isn’t the door lock but as per the attached photo, unless I am missing something!!

#4 Re: Door lock assembly BD20095
Posted: Sun Jan 30, 2022 10:53 am
by Allrand
If you've got the door card off, remove the lock & see how it works, it might be something simple like the lever not fully returning to the buton released position, which a clean & lube with WD40 or similar will fix.
#5 Re: Door lock assembly BD20095
Posted: Sun Jan 30, 2022 8:15 pm
by abowie
drichards wrote: ↑Sun Jan 30, 2022 7:17 am
Hi Andrew, when you say “pair” the issue isn’t the door lock but as per the attached photo, unless I am missing something!!
No sorry I didn't read your post properly.
From memory these things are riveted together and I've never pulled one apart. I don't think that the gear should turn freely.
If you can buy a new one, that's what I'd do.
#6 Re: Door lock assembly BD20095
Posted: Mon Jan 31, 2022 4:44 am
by Allrand
Allrand wrote: ↑Sun Jan 30, 2022 10:53 am
If you've got the door card off, remove the lock & see how it works, it might be something simple like the lever not fully returning to the buton released position, which a clean & lube with WD40 or similar will fix.
Could also be that the adjusting screw behind the push button is keping the lever in a slightly pushed position,
screw it in slightly to give a bit ofclearance