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Maintenance Engineering
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Changing the way you do property maintenance...

telephone: 520-288-2421

email: jlspur48@gmail.com

Repair any bi-fold door!
 

3 minutes to a permanent fix!

Do it once and do it right!

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HOW TO INSTALL THE BI-FOLD DOOR CORNER BRACE

(This procedure will strengthen the bi-fold door pivot point up to ten times the factory original.)

1. Align the edges of the polyurethane bracket with the door corner and mark two places to establish pivot pin hole center-line.

2. Attach the bracket to the door corner with four self-tapping screws, permanently reinforcing that corner
   in all three directions.

3. Drill a hole in the bracket at the marked center-line to the desired hole size to match the bracket and pivot pin size being used.

4. Install the pivot pin in the bracket and reset the door for maintenance free operation.
                                
                                            That's it... you're done!

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  Bi-fold door corner brace: White P/N 1001W

  Bi-fold door corner brace: Brown P/N 1001B

 Patent # US 6,907,641 B1
 Date of patent 06/21/2005

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