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INSTALLATION STEP 3
Attach the Rail to the Header Bracket
• Position the opener on the garage fl oor below the
header bracket. Use packing material as a protective
base. NOTE: If the door spring is in the way you’ll need
help. Have someone hold the opener securely on a
temporary support to allow the rail to clear the spring.
• Position the rail bracket against the header bracket.
• Align the bracket holes and join with a clevis pin
5/16"x1-1/2" as shown.
• Insert a ring fastener to secure.
HARDWARE SHOWN ACTUAL SIZE
Header Wall
Header Bracket
Inner Pulley
Opener Carton or
Temporary Support
Garage Door
Mounting
Hole
Header
Bracket
Clevis Pin 5/16"x1-1/2" Ring Fastener