Yale Assure Lock SL YRD256 Installation And Programming Instructions page 2

□
Preparing to Install
Tools Needed
Standard
Phillips Head
Screwdriver
"'- ------
Tools necessary only
for new doors or
adjusting existing
prep.
•
Template
Drill
~
Utility Knife
Pencil Measure
Wood M o r t i s e ~
Chisel Level
. [ ~ ] 2-3/8" through bolt posts
default
l""""'*Backset
-
0
optional
PULL
!
2-3/4" through bolt posts
Note: Adjustment based on backset
~
*2-3/8" (60mm) or 2-3/4" (70mm)