Attach The Rail To The Header Bracket - Craftsman 139.53915D Manual Del Propietário

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_r Wall
acket
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"x1-1/2" as shown.
• Insert a ring fastener to secure.
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Garage
Door
0
Bracket :_
\
Mounting
Hole
Existing
Header Bracket
Existing 0
Clevis Pin
Spacer
Hole
_PTION WITH
SOME EXISTING
INSTALLATIONS
Opener Cadon or
Temporary
Support
HARDWARE SHOWN ACTUAL SIZE
ol 0
Clevis Pin 5/16"xl 1/2" Ring Fastener
14