14
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 header/rail bracket against the header
bracket.
• Align the bracket holes and join with a clevis pin
5/16"x2-3/4" as shown. Spacer can be installed on
either side of rail.
• Insert a ring fastener to secure.
HARDWARE SHOWN ACTUAL SIZE
Ring Fastener
Spacer
Clevis Pin
5/16"x2-3/4"
Header Wall
Header Bracket
Header/Rail Bracket
Rail
Rail
Opener Carton
or Temporary
Support
Garage Door
Header Bracket
Spacer
Ring Fastener
Clevis Pin
5/16"x2-3/4"
Header/Rail Bracket
