Attach The T-Rail To Header Bracket - Craftsman 139.53678SRT Owner's Manual

Installation Step 3
Attach the T-rail to the Header Bracket
-- Header Wall
Header
BtacP.et
Cabk)
Bracket
• Position the opener on the garage floor below the
header bracket. Use packing material as a
protective base.
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 T-rail to clear the
spring.
• Position the cable pulley bracket against the header
bracket.
• Align the bracket holes and join with a clevis pin as
shown.
• Insert a ring fastener to secure.
Header Bracket
i
Clev_ Pin
5/16"3(2-3/4 • Cable
Pulle
Bracket
Door
\
Temporary
Support
Hardware Shown Actual Size
°U
5/16'X2-3/4"
©
Ring Fastener
15