CO spring cage

RELATED FAQS

Question
Answer
As of June 2019, all ND, NDe, AD CYL and CO CYL levers are the same.
Between January 30, 2017  June of 2019, the AD and CO cylindrical lock levers were incompatible because of the ND / NDe lever and spring cage design change in January of 2017.Prior to January ...
Levers may sag due to an incorrectly installed springcage or an incorrect springcage.Mortise locks with a fixed (rigid) lever such as an L9080 will use a spacer on the rigid lever (outside) and a s...
The JD YA6 tailpiece is intentionally designed such that the tailpiece cannot be installed at the same time as the cylinder.  Interchangeable cylinders assume that the lever and taipiece is in...
See the JD Yale Lever installation instruction HERE
  Issue: One or both levers don't stay horizontal and droop down.   Facts: Falcon T series locks in a high use application.   Cause: Weak or broken springs within t...
See Falcon MA lever assembly below: The spring mechanism (E) returns the lever to horizontal.  The parts are not sold separate, so if the lever sags, the entire lever assembly shoul...
Lever assemblies part numbers are found in the Pricebook.  Note they are handed.
The springcage part number is L283-040.
The A710-011 inside spring cage and A710-012 outside spring cage were used on AL's prior to May 2002, no longer offered.  A710-011 replace with A100-053, will require other compo...
In 2002 the Schlage AL-Series underwent a design change that affected the spring cage, driver, and plastic insert.  Spring cage and driver replacements for AL locks manufactured before this design ...
ND -series locks manufactured on or after January 30, 2017 use the following spring cages:Outside - N523-218 - For ALL cylinder options except for JD-YA6, JD-YA7 and JD-MEDInside - N523-222 -...
ND-series locks manufactured before January 30, 2017 used the following spring cages:
For ND locks shipping on or after January 30, 2017, the lever and core driver will need to be changed to convert from JD to BD.SFIC lever, 03-200SFIC driver and spacer, 09-774
For ND Locks shipping prior to January 30, 2017:The springcage(s), lever, and core driver will need to be changed.  Depending on the function the components below are required.Outside spring c...
On August 15, 2012 Schlage began shipping ND-Series locks with a hassle free clip to aid with the installation of the anti-rotation plate.  This feature has been added to the hub to keep the anti-r...
As of June 28th 2018, the ND chassis can be ordered by one single part number, see here.  
On June 2, 2020 the spring cage on the ND series dummy functions changed design from a assembled machined spring cage to the new single cast spring cage.  See pictures here : C...
The old D series springcage part numbers are as follows: C303-035 - Inside Springcage C303-036 - Outside Springcage These parts are no longer available.
During the rehanding of an AD-Series Exit (993) device or the rehanding of a CO-Series Exit (993) device it is possible for the customer to damage the 5-inch pcba by using the wrong screws.  D...