PK3561_10_09 • 79 SERIES INSTALLATION GUIDE
23
APPENDIX A.1 • Reversing the Mortise Handing
A.1.1 Reversible ASM
1. Remove the mortise faceplate. Remove screw (V) and lock
washer (W) if applicable and
place the mortise on a flat
surface for the following steps
.
W
V
2. Partially extend the deadbolt:
For normal ASM
, rotate hub (H) using a screwdriver, until the
deadbolt (D) extends approximately 1/4".
D
1/4"
H
Proceed to step 3.
For Autodeadbolt ASM
, rotate hub (H) until the deadbolt (D)
is fully retracted. The deadbolt will extend approx. 1/16" from
the mortise case.
D
1
/
16
"
H
Hold deadbolt (D) gently. Press and release the auxiliary latch
(X). You should feel the deadbolt trigger and begin to extend
under the force of the spring.
D (hold gently)
X (press and release)
Release the deadbolt (D) gently. It should extend to 5/16"
approx. and stop. If the deadbolt extends past this point, gently
press it in until it locks at 5/16" throw, or start step 2 again.
D
5
/
16
"
Only apply to mortise no deadbolt,
auto-deadbolt and armed automatic deadbolt (if applicable)
