READ THIS MANUAL CAREFULLY AND OBSERVE ALL
WARNINGS WHEN INSTALLING, OPERATING OR
MAINTAINING YOUR GARAGE DOOR.
Contents
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
410440-0001
7/14/06
RESIDENTIAL
SECTIONAL GARAGE DOOR
INSTALLATION INSTRUCTIONS
SERIES 321, 323, 327, 329
Torsion Springs . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-19
© OVERHEAD DOOR CORPORATION
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