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Assembly Section: Pages 8 - 11
To avoid Installation difficulties, do not mn the garage door opener until Instructed to do so.
Assembly Step I
Assemble the T-rail & Attach
the Cable Pulley Bracket
• Align the 3 T-rail sections on a flat surface exactly
as shown. The end sections are identical. Make
sure the "arrow label" on the center section is
pointing toward the door.
• Insert the carriage bolts so the square bolt necks
seat in the square holes in the T-rail end sections
and pass through the round holes in T-rail center
section. Assemble lock nuts, ensure alignment and
tighten.
Makesure boltnecksare
seatedInthe square
holesand railsare
alignedbeforeyou
tightenlock nuts.(See
rightand wrong views).
Improperassemblycan
causeJerkytrolley
operation,noiseand/or
nuisancedoor reversals.
Right Wrong
TRAIL BACK
(TOOPENER)
T-r_l
1/4"LockNut (EndSedon)
If T-roll is not assembled
EXACTLY as shown, trolley
will not travel smoothly
along length of railor If will
hit against the nuts.
Brace
Brace
eB_t
1/4"-20_1/2"
CableputkDybracket
attach_ to FRONT
ENDof T-raU
T-RAILFRONT
(To DOOR)
• Positionthe cable pulley bracket onthe front end of
T-rail as shown. Fasten securelywith the hardware.
Ca_e pulley
Bracket
Hardware Shown Actual Size
©
Lod_Nut CardegeBolts
1/4" - 20 x 7/16" 1/4" * 20 x 1/2"
When Ifghtening
Q the screws, be
sure to keep
bracket parallel
to the rail.
Otherwise,the
rail may bow
when opener Is
Right Wrong operated.
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