DIM D*
INNER FACE
OF DOOR
SHOWN
TOP OF DOOR
FOR EASE OF ASSEMBLY,
DOOR MAY BE PLACED ON
SAWHORSES
A
B
C
D
E
F
G
H
J
1
2
TOP
BOTTOM
Rod MUST be
oriented as
shown with
hole A at top
STEP 3:
TOP ROD ASSEMBLY & INITIAL ADJUSTMENT
HOLE
2
HOLE
B
C
B
E
F
G
H
J
Rod p/n
104172-1
Rod p/n
104187
Align rod holes
for
DIM B
dimension
of:
2
1
1
1
1
1
1
1
1
D
C
D
2
3a.
Align hole A in rod 104187 with hole in top latch as shown at right & tap the 13/16" long pin
into latch hole.
3b.
Measure
DIM B
as shown below.
3c.
Use chart to determine pinning location of rods 104187 & 104172-1.
Round
DIM B
to nearest value in chart. If more than 3/4" different from one of
these chart values, drill a .189 (#12 drill bit) diameter hole halfway between the
2 holes nearest to the measured
DIM B
and use this hole as pinning hole in next step.
3d.
Insert 104172-1 rod into 104187 rod & line up
appropriate pinning holes (from chart) on both rods and
tap in the 1/2" long pin to secure.
3e
. Calculate
DIM D
:
(
DIM D
= measured
DIM B
minus 15 7/8")
Thread the assembled rods/latch into the centerlift
mechanism assembly as shown at right until
DIM D
is achieved (within 1/16")
.
13/16" long
spring pin
p/n 105296
1/2" long
spring pin
p/n 103423
TOP ROD
pinning locations
A
P/N 104187
P/N 104172-1
39-7/8"
40-7/8"
43-7/8"
44-7/8"
45-7/8"
47-7/8"
49-7/8"
51-7/8"
53-7/8"
55-7/8"
41-7/8"
*NOTE:
SLOTS
MUST
BE IN
POSITION SHOWN
(SCREWS AT THE TOP)
DURING ADJUSTMENT
Adjust length here
1/2" MINIMUM thread
engagement required
end marked
TOP
1
2
or
3a
Note: If the combination of holes used
is 2B or 2C, cut off approximately 2"
from the UNTHREADED end of rod 104172-1
3c
3d
3e
(see note
below)
DIM B
3b
104924 Page 8
11/32 REF
29/32 REF
DEVICE
HORIZONTAL
C
L
For 6'-8" (80") to 8'-0" (96") Door
