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What parts are needed to convert an ND lock from JD to LD?

On ND-series locks manufactured prior to January 30, 2017, to convert the lock from JD to LD order Part# 40-400.  The 40-400 conversion kit is the new style (after January 31, 2017) outside spring cage and lever kit for the ND series. This kit replaces outside spring cages and levers manufactured prior to February 1st, 2017, with the improved spring cage and lever.

The 40-400 (outside spring cage and lever kit) will include:

  • spring cage
  • lever (type depends on function and cylinder option)
  • may include button or turn (40 & 44 functions)
  • may Include tailpiece for non-Schlage cylinder/core options
  • The kit will not include Schlage KIL, Schlage FSIC or SFIC drivers.

To order the 40-400, specify:

  • Lever type (closed, open button, open turn button, open KIL, open FSIC, open SFIC, open competitor cylinder/core option: L-SAR, J-SAR, J-CO6, J-YA6)
  • Lever style (ATH, OME, RHO, SPA, TLR)
  • Finish (605, 606, 612, 613, 619, 622, 625, 626, 643e)

Example: 

For ND50, specify 40-400 open KIL RHO 626

For ND44, specify 40-400 open turn button RHO 626



If your current lock is a dual keyed function lock you will also need to order the 40-600 (inside spring cage and lever kit). 

The 40-600 (inside spring cage and lever kit) will include:

  • spring cage
  • lever (type depends on function and cylinder option)
  • may include button or turn (40, 44, 50, 53, 73 and 85 functions)
  • may Include tailpiece for non-Schlage cylinder/core options (60, 66, 75 and 82 functions)
  • The kit will not include Schlage KIL, Schlage FSIC or SFIC drivers.

NOTE: Some non-Schlage cylinder core options are not available (LD-CO6, J-MED, J-CO7, J-YA7)

When ordering the same would apply as when ordering the 40-400

Example:

For ND66, specify 40-600 open KIL RHO 626



On ND-series locks manufactured on or after January 30, 2017, the following parts are needed to convert the lock from JD to LD:

  • 03-231 - Open Cylinder lever (specify design and finish)
  • N523-022 - Tailpiece (all functions except ND85)
  • Tailpiece for the ND85, N523-123 (with C503-767)

 




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