Garage Door Header Bracket Installation

Liftmaster garage door openers 41a3588 1 belt pulley bracket.

Garage door header bracket installation.

When the lift bracket snaps on your garage door it usually damages the area where it once was attached to. Sold by simpaltek an ebay marketplace seller. The 35421a s header bracket was used with many genie residential screw drive and chainglide model garage door openers. Slide the wheel to the header bracket and tighten it securely image 2.

The garage door opener mounting bracket also called the header bracket secures the carriage tube to the wall above the. Page 5 installation f350 f360 doc. The rubber gasket on the bottom section will fill the gaps created by an unlevel floor. Craftsman 1 2 hp.

The door must be level even if the floor isn t so use shims under the section to level it. We recommend that a team of two individuals in the event that an electric opener is installed remove pull ropes and disable locks. It seems like this is a very common problem as thi. Separate all four parts by snapping apart figure 3.

Header bracket the header bracket s lower slotted mounting holes must be at least 10mm above the highest point the door reaches. The top sec on must be reinforced as shown in these instruc ons with a strut spanning the en re. Lift the power unit. The slotted holes can be set 200mm higher if you prefer the header bracket is fixed to the door frame in the centre but over 50mm from the ceiling.

If your door has extension springs the opener must be installed in the center of the door. Turn the wheel so the slack is pulled tight over the pulley from the door side. Tighten a pair of locking pliers to the rod on the outside of the bracket. Nexx brackets for nexx garage wired sensor installation.

Center and level the first section after you install the brackets. Sold by luxordoor an ebay marketplace seller. Liftmaster two chamberlain craftsman liftmaster garage door opener header bracket 41a4353. To hold the level in place tape it to the section.

Place the bottom section face down on a sturdy pair of padded saw horses figure 4. Safety bottom bracket installation locate the safety bottom bracket assembly figure 2. Bring the cable up from below and attach it to the pulley wheel on both sides image 1. Set it securely on top of a stepladder so it s conveniently close to the ceiling.

Door refer to page 8 for proper location and page 5 step 21 for strut installation instructions.