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EFCO 526 Series User Manual

Page 15

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EFCO 6/2012

Page 15

Series 526 Impact Installation Instructions

SECTION III: Fabrication

G. Drilling Template for Shear Blocks at Head and Horizontal

Inside Glazed and Outside Glazed













Align drill jig, DJ29, flush to the end of the head or horizontal.
Drill with a .221 dia. (#2) drill at darkened areas only.