Overhead door 65A - Header Bracket Securing

INST ALLA Tl ON
10,...-
'11 5/32" diameter holes at marked locations.
CENTERLINE OF
HEADER
BRACKET- \\\
)"-
CENTERLINE I
OF DOOR
I
- I
DOOR '
\\I I
-
DA
EXTENSION SPRING DOOR
Rest header end of boom on top edge of top door
section and powerhead on top of step ladder.
'Page 8
Secure header bracket to header.
~
1/4 x 1-3/4
LAG SCREW
1/4" x 1-3/4"
LAG SCREW
---
CENTERLINE OF
HEADER
BRACKET
TORSION SPRING DOOR
Rest head end of boom on torsion spring and
powerhead on top of step ladder.