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INSTALLATION STEP 3
Attach the Rail to the Header Bracket
1. 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 will need help. Have
someone hold the opener securely on a temporary support to
allow the rail to clear the spring.
2. Position the rail bracket against the header bracket.
3. Align the bracket holes and join with a clevis pin 5/16"x1-1/2"
as shown.
4. Insert a ring fastener to secure.
Temporary
Support
Garage
Door
Header Bracket
Idler Pulley
Header Wall
Clevis Pin 5/16"x1-1/2"
Ring Fastener
Header
Bracket
Mounting
Hole
HARDWARE SHOWN ACTUAL SIZE
14