Header Bracket

Idler Pulley

INSTALLATION STEP 3

Attach the Rail to the Header Bracket

NOTE: (Optional) With some existing installations, you may re-use the old header bracket with the two plastic spacers included in the hardware bag. Place the spacers inside the bracket on each side of the rail, as illustrated.

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 5/16"xl-1/2" as shown.

Insert a ring fastener to secure.

0

Mounting

Hole

Header Bracket

0

Mounting

Hote

OPTION WITH SOME

EXISTING

INSTALLATIONS

Garage

Opener Carton or

Door

 

 

Suppod

HARDWARE SHOWN ACTUAL SIZE

C 0

Clevis Pin 5/16" x 1-1/2"

Ring fastener

14

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Image 14
Craftsman 139.5391 owner manual Attach the Rail to the Header Bracket