Install Vertical Track; Install Horizontal Track - Overhead door 321 Series Installation Instructions Manual

Residential sectional garage door
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6. INSTALLING VERTICAL TRACK
1. Identify the side of the door which has the bottom
section touching the floor after leveling the bottom
section.
2.
Position Vertical Track Assembly over the Rollers.
NOTE: When positioning vertical track over rollers,
space the track approximately 1" away from the end of
the door.(See Figure 6-1)
3. Adjust the flag bracket such that it rests against the
jamb. Secure it to the wall with lag screws and tighten
the track bolts and nuts on the flag bracket. Make
sure the track and curve are aligned vertically.
4. Adjust the position of the jamb brackets starting with
the lowest one such that they are against the jamb
and the track is touching the floor. Secure the jamb
brackets to the jamb with the lag screws provided.
5. Repeat Steps 2 - 4 for the vertical track and flag
bracket on the other side of the door.
NOTE: If the door was shimmed to level the section,
then the track must be shimmed the same amount.
7. INSTALLING HORIZONTAL TRACK
1. Take one of the straight tracks to use for a horizontal.
Position the end of the track in the swedged end of the
transition curve nesting the u shape side of the track
with the curve swedged end.(See Figure 7-1)
2. Push the track into the swedged end of the curve until
the track is fully seated in the swedged end.(See
Figure 7-2)
3. Secure the track and the curve using a track bolt and
nut. (See Figure 7-2)
4. Repeat Steps 1-3 for the horizontal track on the other
side of the door.
5. If the Door requires angle on the track refer to the
section for installing Track Angle Support on page 29.
TRACK BOLT AND
NUT IS REQUIRED
FIGURE 7-3
3/16" DIA
PILOT HOLE
LAG SCREW
5/16" x 1-3/4"
TRACK
FIGURE 6-1
SLIDE HORIZONTAL TRACK INTO THE CURVE
(HORIZONTAL TRACK PIECES DO NOT HAVE
1" X 1-1/2" LOCK HOLES)
HORIZONTAL TRACK SHOULD BE FULLY SEATED
AND SECURE WITH TRACK BOLT AND NUT
12
STOP MOLDING
(Not Furnished)
DOOR SECTION
BOTTOM FIXTURE
1"
FIGURE 7-1
FIGURE 7-2

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323 series327 series329 series

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