EFCO 403 Series Storefront - Manual (Page 39)

EFCO CORPORATION 1/2013 PART NO. Y001 Page 39 of 94
Series 401,402, & 403 Installation Instructions
FIG. # 9
SECTION III: B. SHEAR BLOCK FABRICATION
H-700
then drill the shear block
Insert this lug into
the 401 glazing pocket,
assembly holes as indicated.
Use this NOTCHED edge or
at the top of the
horizontal.
the opposite NOTCHED edge for
locating the drill guide
TO
FI
NIS
HE
D F
LO
OR
1 3
/4"
TOP OF HORIZONTAL
for SHEAR BLOCK APPLICATION
H-700 DRILL GUIDE
(6) holes - for 401
# 26 drill (.147 dia.)
(FOR 401 SYSTEM)
(FOR 401 SYSTEM)
S401
1 3/4"