![Securing Drum Wraps](/images/new-backgrounds/48454/4845411x1.webp)
black tooth on the ratchet wheel or the mark on the winding shaft. Rotate the winding shaft to the required number of turns for your door. Then return to the right hand side and wind the right hand spring to the required number of turns. Place pawl knob in lower position on both sides.
Important: Mark number of spring turns on TorqueMaster® Plus end bracket warning tag.
Note: Since total turns to balance door can deviate from spring turn chart values by ± 1/2 turn, adjustments to the recommended number of turns may be required after rear supports are installed.
Important: Hold the door down to prevent it from rising unexpectedly in the event the spring was
Ratchet wrench with 3” extension and 5/8” socket
| Pawl knob in | |
| lower position | |
Winding | Marks | |
| ||
shaft |
| |
End bracket | Pawl knob in | |
upper position | ||
| ||
Black tooth on |
| |
ratchet wheel |
|
WARNING
Keep horizontal track parallel and within 3/4” to 7/8” maximum of door edge, otherwise door could fall, resulting in severe or fatal injury.
Important: Do not support the weight of the door on any part of the horizon- tal track hanger that cantilevers 4” or more beyond a sound framing member.
Note: If rear supports are to be installed over drywall, use (2) 5/16” x 2” hex head lag screws and make sure lag screws engage solid structural lumber.
Note: 26” angle must be attached to sound framing members and nails should not be used.
Now, permanently attach the weather seal on both door jambs and header (temporarily attached in Preparing the Opening, in the
Sound framing members
| SPRING TURN CHART |
|
|
DOOR HEIGHT | SPRING TURNS |
|
|
14 | |
|
|
|
|
15 | |
|
|
15 | |
|
|
|
|
|
|
16 | |
|
|
|
|
17 | |
|
|
Horizontal track
Perforated angle bolted using (2) 5/16” x
(3) 5/16” Bolts and nuts
Perforated angle
18 |
26 | Securing Drum Wraps | |
Tools: Step Ladder | ||
|
Important: Pull the counterbalance cable away from the header to clear the latch, while simultaneously sliding the drum wrap against the last rib until the three catches engage the 3rd rib.
Rear Support
27 Tools: Ratchet wrench, Socket: 1/2”, 5/8”, Wrench: 1/2”, 5/8”, (2) Vice clamps, Tape measure, Level, Hammer, Step Ladder
Raise the door until the top section and half of the next section are in a horizontal position. Do not raise door any further since rear of horizontal track is not yet supported.
WARNING
Raising door further can result in door falling and cause severe or fatal injury.
Clamp a pair of vice clamps on the vertical tracks just above the second roller on one side, and just below the second roller on the other side. This will prevent the door from raising or lowering while installing the rear support.
Using perforated angle (may not be supplied), (2)
NOTE: If an idrive® opener is installed, position horizontal tracks one hole above level when securing it to the rear supports.
(3) 5/16”
Bolts and nuts
Horizontal track
Perforated angle
Sound framing members
Perforated angle bolted using (2) 5/16” x
6
Please Do Not Return This Product To The Store. Contact your local
refer to your local yellow pages business listings or go to the Find a Dealer section online at