I attach a picture of the lock with the parts labeled A thru G (as I do not know
the technical names for some of the parts).
Can anyone please tell me:
1. How do I remove the handles C and E? I have taken out the screws inside the handles,
but when I try to pull the handles, they do not come off the spindle. What else
have I got to do in the correct order, after removing the screws?
2. How do I replace the handles C and E, so that they work correctly?. When I
screwed back on the external handle C, it now turns 180 degrees without opening
the door or throwing the locking bolts. Note that this is part of a multi-point
lock system on the door with additional bolts top and bottom.
3. The thumb press D, does not work properly and is coming away from the lock
because the screw F is loose and is no longer holding B, the vertical aluminum
strips, close to the lock. Is it possible to repair this i.e make the screw F
hold the strips B tight again, or has it got to be replaced? If replaceable what
is the correct procedure for doing so?
3. Can the cylinder be replaced with thumb turn one as per
or does the UNION Monarch require specialist cylinder?