EFCO 960 Series - Manual (Page 23)

See page 19 & 20.
Top portion of
the drilling template
"D" & "F" locations 0.177 dia.
top screw spline holes drill the marked
For 4 1/16" & 4 13/16" back members -
0.177 dia.(# 16 Drill) (2 Holes)
marked "D" & "E" locations
top screw spline holes drill the
For 2 9/16" back member -
(# 16 Drill) (2 Holes)
FIG. # 3
BOTTOM OF HEADER
1.055 .937
X
D
A
2.187
E
9614/9615 = 4 13/16" B.M.
9611/9612 = 4 1/16" B.M.
9625/9626 = 2 9/16" B.M.
A
B
F
C
1.750
PAGE 21
(CONT.)
JDA 10/2000
SECTION III - SCREW SPLINE FABRICATION