BEST ACCESS SYSTEMS 34HW, Service Manual, Page: 80 / 228

Service and Maintenance for Mortise Locks
4–26 W Series Service Manual
Removing
components for
electrified mortise
locks
The next three sections outline the tasks to perform in order to remove
components for electrified mortise locks with different types of trim.
Each section references the appropriate trim diagrams in Chapter 3 and
the detailed instructions for each task found in
Tasks for removing the
components .
Removing the sectional trim and mortise case
Refer to the trim diagrams on page 3–5 and the detailed instructions for
each task listed below.
1. Perform Task A. To remove the levers/knobs ( page 4–27 ).
2. Perform
Task B. To remove the mortise case faceplate
( page 4–27 ).
3. Perform Task C. To remove the core and cylinder ( page 4–28 ).
4. Perform Task D. To remove the rose rings ( page 4–30 ).
5. Perform Task E. To remove the roses ( page 4–30 ).
6. Perform Task G. To remove the mounting plates ( page 4–31 ).
7. Perform Task H. To remove the mortise case ( page 4–32 ).
Removing the J trim and mortise case
Refer to the trim diagrams on page 3–7 and the detailed instructions for
each task listed below.
1. Perform Task A. To remove the levers/knobs ( page 4–27 ).
2. Perform Task B. To remove the mortise case faceplate ( page 4–27 ).
3. Perform Task C. To remove the core and cylinder ( page 4–28 ).
4. Perform
Task D. To remove the escutcheon rings
( page 4–30 ).
5. Perform Task F. To remove the escutcheons ( page 4–31 ).
6. Perform Task G. To remove the mounting plates ( page 4–31 ).
7. Perform Task H. To remove the mortise case ( page 4–32 ).
Removing the M trim and mortise case
Refer to the trim diagrams on page 3–8 and the detailed instructions for
each task listed below.
1. Perform Task A. To remove the levers/knobs ( page 4–27 ).
2. Perform Task B. To remove the mortise case faceplate ( page 4–27 ).
3. Perform Task C. To remove the core and cylinder ( page 4–28 ).
4. Perform Task F. To remove the escutcheons ( page 4–31 ).
5. Perform Task G. To remove the mounting plates ( page 4–31 ).
6. Perform
Task H. To remove the mortise case
( page 4–32 ).