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“
schlage nd changed lever/ spring cage why
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RELATED FAQS
Question
Answer
What was the part number for the old D series levers spring cage?
Resolution:
The old D series springcage part numbers are as follows: C303-035 - Inside Springcage C303-036 - Outside Springcage These parts are no longer available.:
Why can't a new spring cage or driver be installed on an older AL lock?
Resolution:
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 ...:
What are the part numbers for the ND lock spring cages?
Resolution:
ND-series locks manufactured before January 30, 2017 used the following spring cages::
What is the part number for the springcage for an L9000 lock?
Resolution:
The springcage part number is L283-040.:
Why can't I get my JD YA6 cylinder to install into an AD-Series lock?
Resolution:
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 i...:
What is the part number for the lever return spring for the MA lock?
Resolution:
Lever assemblies part numbers are found in the Pricebook. Note they are handed.:
Why does the lever on my T lock lever droop?
Resolution:
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...:
Why does my lever sag on an L9000?
Resolution:
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...:
Are the ND, NDe, AD and CO levers the same?
Resolution:
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 ...:
What is a cylindrical lock?
Resolution:
Cylindrical Locks: a bored lockset whose latch or bolt locking mechanism is contained in the portion installed through the cross-boreMedium, high to extra heavy dutyCommercial, multi-family and ins...:
How do you remove an AL lock from a door?
Resolution:
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 ...:
What is in the 38-075 kit?
Resolution:
The 38-075 was a spring cage retrofit kit used on the old D series locks manufactured prior to October 1994. Kits contained 2 each spring cages, 2 each roses, 2 each mounting screws.:
How do you convert an AL44 to an AL40?
Resolution:
To convert the AL44 to an AL40 you can replace the outside plunger unit in the chassis or order the AL40 chassis. Replacing the plunger unit is more difficult and time consuming and would not be r...:
What is this plastic clip on the ND chassis?
Resolution:
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...:
Does Schlage offer ND conversion kits to convert to Classroom Security function?
Resolution:
For all available ND Series Conversion Kit part numbers, click here.: