Craftsman 139.53675SRT User Manual
Page 15
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Installation Step 3
Attach the T-rail to the Header Bracket
Hsacfer Wal
• Position the opener on the garage floor below the
header bracket Use packing materiaJ 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-rall to dear the
spring.
• Posrtion the cable pulley bracket against the header
bracket
• Align the bracket holes and ¡oin with a clevis pin as
shown.
• Insert a ring fastener to secure.
Hardware Shown Actual Size
O
Clevis Pin
S/56‘x2-3/4-
o
Ring Fassener
IS
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