E-5
Remove the three screws holding the lock
housing to the door, then remove the lock
housing.
E-6
Slide the holding edges of the face plate (D)
behind the formed-up edges of the holding
bracket (A)
(See Figure 5-5)
. Make sure that
the face plate (D) is securely held on both sides.
If you are installing a key override model, follow the
instructions in Section D, “Installing the Key
Cylinder,” then return and continue these steps.
E-7
Turn the thumbturn (F) on the face plate to the
vertical position and hold it in place
(See
Figure 5-5)
.
E-8
Replace the lock housing making sure that the
force-proof clutch (E) engages the thumbturn
(F)
(See Figure 5-6)
.
If you are installing a key override model, make sure
the tailpiece of the key cylinder engages the cup on
the gear plate.
E-9
Fasten the lock housing to the door with the
three 1
1
⁄
2
" (38 mm) screws
(See Figure 5-7)
.
F. INSTALLING THE STRIKE
Inward Opening Door (wood frame) - mount box strike
F-1
Place the strike (A) on the door frame in line with
the lock
(See Figure 6-1)
.
F-2
Trace the outline of the strike on the door
frame (B). Add
5
⁄
32
" (4 mm) to the edge of
the tracing (D) opposite the lock to allow for
recessing of the strike tongue (C).
F-3
Chisel out the traced area.
F-4
Place the strike (A) back into this cutout and trace the outline of the strike
tongue.
F-5
Chisel out the frame so that the strike tongue will be flush
(See Figure 6-1)
.
F-6
Place the strike back into the cutout and check that the large segment of
the latch enters the strike freely.
F-7
Secure the strike with three 1" (25 mm) screws (item e on checklist).
7
6
Installing the key cylinder:
D-4 (See Figure 4-3)
. Insert the cup flange (A) into
the
7
⁄
8
" (22 mm) hole on the inside of the door
so that the hole in the flange of the cup (D) is
over the
1
⁄
8
" (3 mm) screw hole in the door.
D-5
Place the trim ring (B) onto the key cylinder
shank, followed by the spacer (E) if needed.
D-6
Insert the key cylinder (C) through the
7
⁄
8
" (22
mm) hole from the outside of the door. Make
sure that the two holes in the cylinder are posi-
tioned at the top of the hole.
D-7
Secure the cup flange to the door with two
screws (item h from checklist); the screws attach
both the cup flange and the key cylinder to the door.
D-8
Place the thin metal plate over the key cylinder tailpiece and cup flange
(on the inside of the door) so that the large hole fits over the large hole of
the cup and the smaller hole fits over the
1
⁄
8
" (3 mm) screw hole in the
door
(See Figure 4-4)
.
E. INSTALLING THE LOCK
E-1
From the inside of the door, slide the lock
housing into the holes in the door
(See
Figure 5-1)
. Make sure the lock housing
sits flush to the door.
NOTE:
The inside surfaces of some hollow metal
doors are not even with the surfaces of their
frames. An adjustable riser plate (Part #74468)
is available to raise the lock housing
1
⁄
4
" (6 mm)
or
3
⁄
8
" (10 mm)
(See Figure 5-2)
.
E-2
Attach the lock housing to the door with the
three 1
1
⁄
2
" (38 mm) mounting screws (item b on
checklist)
(See Figure 5-3)
.
E-3
Place the holding bracket (A) with the slotted
legs engaging the aligning pin (B) on the barrel
assembly (C). Ensure that the large radius of
the holding bracket is centered around the
radius of the barrel assembly
(See Figure 5-4)
.
E-4
Fasten the holding bracket to the door with the
two
1
⁄
2
" (13 mm) screws (item c on checklist)
(See Figure 5-4)
.
A
B
C
A
D
F
4-4
5-1
5-2
5-3
5-5
5-6
5-7
5-4
A
C
B
D
E
E
F
A
C
B
D
6-1
4-3
