Clevis Pin
5/16" x 2-3/4"
Ring Fastener
HARDWARE SHOWN ACTUAL SIZE
Header
Bracket
Temporary
Support
Header Wall
Garage
Door
Rail
Chain
Pulley
Bracket
Clevis Pin
5/16"x2-3/4"
Ring Fastener
Header Bracket
Chain
Pulley
Bracket
Rail
19
INSTALLATION STEP 3
Attach the Rail to the Header Bracket
• Position the opener on the garage floor 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 as shown.
• Insert a ring fastener to secure.
