EFCO 406 (T) Series - Manual (Page 15)

B - SHEAR BLOCKS AT SCREW
SECTION III FABRICATION
SPLINE DOOR JAMB
LOCATE TOP EDGE OF
DRILL JIG AT THE
TOP OF THE T-BAR
NOTE: The drill jig is reversible
#4 Drill (.209 dia.),
(2) holes are located
on center, per transom bar end.
This prep is in conjunction with
the C.O.C. 'F' clip or FT16 angle.
Use #K996 shear block pkg.
FIG. #8
6) DJ16 DRILL GUIDE
per shear block.
Use # K977 shear block pkg.
TO FINISHED FLOOR
2"
(4) holes are located
# 26 Drill (.147 dia.),
TRANSOM BAR SHEAR BLOCK TO DOOR JAMB
WITH A C.O.C - SINGLE OR PAIRS OF DOORS
for left and right positions.
Locate this block to
the interior edge of
the door jamb.
drill guide to locate the
hole pattern for the shear
blocks.
(CONT.)
Use the top edge of the
PAGE 13
DPS 12/2002 406 STOREFRONT