The lever removal tool can be used to remove levers in both the ND and the L Series mortise locks.
On August 15, 2012 Schlage began shipping a new, more ergonomic, lever removal tool to coincide with Phase 1 of the ND-Series improvement project. This tool can be used for Schlage ND-Series ...
AL-Series and discontinued D Lever-Series locks use castle nuts to hold the chassis to the spring cages and to keep the chassis positioned in the door. This causes confusion at times when the lock ...
All lock cylinders on a specific project are operable by a special "project key". Duplicates of this key may be assigned by the building contractor to workmen and subcontractors as required. ...
To remove the knob:
Turn key 45 degrees clockwise
Push in catch push pin and pull off knob
*The older wafer style locks did not use a knob catch. The chassis must be disassembled before the knob can be removed because it uses the wafer lock chassis spindle.