10
ASSEMBLY STEP 1
For Sliding and Swinging Gates ONLY Assemble the
T-Rail and Attach the Chain Sprocket Bracket
To avoid installation difficulties, do not run the garage door
opener until instructed to do so.
1. Place the 3 T-rail sections on a fl at surface
for assembly. The end sections are identical.
Make sure the “arrow label” on the center
section is pointing in the direction shown in the
illustration.
2. Connect the center section and the 1/4" lock
nuts to the end sections from the same side, as
shown.
NOTE:
If T-rail is not assembled exactly as
shown, trolley will not travel smoothly along
length of rail or it will hit against nuts.
3. Insert the carriage bolts from the opposite side of the end
sections. Tighten the nuts. When assembled, T-rail has a
front-to-back position as shown.
4. Position the chain sprocket bracket on the front end of the
T-rail as shown. Fasten securely with the hardware provided.
NOTE:
When tightening the bolts be sure to keep bracket
parallel to the rail. Otherwise, the rail may bow when the
opener is operated.
Rail
(Center Section)
1/4'' Lock Nut
Cable pulley bracket
attaches to this
end of rail.
Rail
(End Section)
Carriage Bolt
1/4"-20x1/2"
Brace
Square Carriage
Bolt Holes
R
O
O
D
E
G
A
R
A
G
O
T
AWAY FROM
OPENER
Brace
Rail
(End Section)
Rail connects to
opener at this end.
Tuerca de 1/4"
Riel en "T"
(Sección Extrema)
El sostén de la polea
del cable se fija a este
extremo del riel en "T".
Hex Bolts
5/16"-18x7/8"
Cable Pulley
Bracket
d
e
n
g
i
l
A
e
B
t
s
u
M
l
i
a
&
t
e
k
c
a
r
B
l
i
a
R
Lock Washer
5/16"
Nut
5/16"
R
Chain sprocket bracket
attaches to this end
of Rail
AWAY FROM
OPENER
Rail connects to
opener at this end.
Carriage Bolt
1/4"-20x1/2"
Rail
(End Section)
Rail
(End Section)
Rail
(Center Section)
Square Carriage
Bolt Holes
1/4" Lock Nut
Brace
Brace
13 mm Socket Wrench
11 mm Socket Wrench
Lock Nut
1/4"-20
Carriage Bolts
1/4"-20x1/2"
Hex Bolt
5/16"-18x7/8"
Nut
5/16"-18
Lock Washer
5/16"
HARDWARE
SHOWN ACTUAL SIZE
Carriage Bolts
1/4"-20x1/2"
Lock Washer
5/16"
Hex Bolt
5/16"-18x7/8"
Lock Nut
1/4"-20
Nut
5/16"-18
Hex Bolts
5/16
"
-18x7/8
"
Chain Pulley
Bracket
Rail B
rac
ket &
Rail M
ust Be A
ligne
d
Lock Washer
5/16
"
Nut
5/16
"
Chain Sprocket
Bracket
Lock Washer
5/16"
Nut
5/16"
Rail Bracket & Rail Must Be Aligned
Hex Bolts
5/16"-18x7/8"
