Allegion Schlage D Series, Manual

Page: 568 / 573

Parts and Accessories
Schlage • A-Series service manual • 27
Interchangeable Core
To remove interchangeable core, insert control key and turn 15° to the right until action stops. Pulling on key will extract core
from the knob. To install a new core, insert control key and push core into housing, rotate key 15° to the right and insert core
completely. Rotate key back to original position and remove control key.
J
D
Y
X
V
M
K
W
U
S
T
C
E
Interchangeable Core Parts
Letter Part no. Description
C 34-101 thru 103 #1 thru #3 Top Pin
D 34-202 thru 209 #2 thru #9 Master Pin
E 34-300 thru 309 #0 thru #9 Bottom pin
J C503-113 Tumbler spring
K C503-115 Retainer cap spring
M C503-118 Retainer cap
S* 33-235 Plug, Everest interchangeable core
Letter Part no. Description
T 35-056 Control key, blank
48-056 Control key, cut
U* B220-282 Interchangeable core body, w/ logo
B220-283 Interchangeable core body, w/o logo
V C603-347 Retainer cap pin
W* C603-956 Actuating ring
X* C603-964 Actuating pin
Y* C603-967 Control pin
* Parts not compatible with cores manufactured before 1991.
Important: Use only graphite or similar material for cylinder lubrication. Under no circumstance should any other type of
material be introduced into the cylinder.