6
D-4 Rotate the knob or key cylinder (re-insert key at this
point) clockwise to test the rotation. If properly
installed, the knob or key cylinder should rotate 90
degrees clockwise so that the arrow (knob) is pointing
up or the dot (key cylinder) is at the top.
Note: Leave the actuator set in this position for installation
(if key cylinder is used, remove the key at this point).
Note: The tailpiece of the passage actuator is scored on several places to
allow you to easily break off the section that extends beyond the required
length to engage the passage set cam.
D-5 Hold the tailpiece firmly with a pair of pliers, adjacent
to the desired break line. With a second pair of pliers,
grip the tailpiece on the other side of the scored line
and bend up and down until it breaks.
E. INSTALLING OUTSIDE UNIT ASSEMBLY
Note: Installing levers/knobs to the unit assemblies before
mounting the unit assemblies may ease initial installation.
E-1 For models 504x & 505x only. When installing non-
passage models, skip to step E-2. Ensure that the passage
cam (b) is rotated counterclockwise until it stops. When
complete, the slot will be vertical.
E-2 Slide the drive unit (a) into 2
1
⁄8" (54 mm) cross bore hole
by depressing latch bolt (b) in slightly until the outside
unit assembly (c) rests flush against the door.
E-3 The drive unit (d) must engage the latch unit prongs (e)
and the shoe retractor (f) must engage the latch unit
tailpiece (g) as shown.
F. INSTALLING INSIDE UNIT ASSEMBLY
Note: Installing levers/knobs to the unit assemblies before
mounting the unit assemblies may ease initial installation.
F-1 For Models 504x & 505x only. When installing non-
passage models, skip to step F-2. Slide the drive hub (a)
into the sleeve (b), and the passage tailpiece (d) into the
passage cam slot until the inside unit assembly (c) rests
flush against the door.
b
f
g
e
d
c
a
b
c
d
a
b
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