The Schlage L-Series mortise lock spindle and spring part number can be found in the Table 1.
Spindles and Springs
Part Number
Description
L283-060
Spindle and spring, 1...
Installers have reported that their AD-CO Series cylindrical or mortise locks will unlock whenever the outside lever is lifted.
This will occur if the outside spindle (square post) is install...
* NOTE: the AD300/400 devices simply communicate the change in Deadbolt Position status to the Host software. The software then decides what action should or should not be taken at the device.