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Assembly Section: Pages 8 - 11
To avoid Installation difficulties, do not run the garage door opener until insb,uctad to do so.
Assembly Step I
Assemble the T-rail &
Attach the Cable Pulley Bracket
Place the 3 T-rail sections on a fiat surface for
assembly. The end sections are identical. Make
sure the "arrow label" on the center section is
pointing toward the door.
, Insert the cardage 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.
Make sure bolt necks are
seated in the sqcam
holes and ralla are
_
wignedbefore you
f
_k
Ughtan t ook nuts. ( See
right and wrong views).
Improper aesembiy can _t_
_'
cause Jerkytrolley
operation, noise 8ncl/(x
nuisance door reversals.
Right
Wrong
T-RAIL BACK,
(TO OPENER)
T-rd
(End Section)
1/4" LockNut
I If T-rail Is not assembled
I
EXACTLY as shown,
trolley will not travel
smoothly along length of
rail or It will hlt against
the nuts.
Brace
Canlege Bolt
1/4".20_1/2"
Itex Scmws
5/16"-18X7/8"
Nut
5/16"
* Positionthe cable pulley bracket on the fronterKIof thO
T-rail ss shown. Fasten sscuroly with the hardware.
Hudwm
Shown Actual Size
©
L_ckN_I
114"-2_lallr
lqqq@lqllll)
ll4t-L_Klr2"
fd16"-18
E_I8"
I
tightening the
imrewo, be
eure to keep
bracket parallel
to the roll.
Othendes, the
rail may bow
8
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