Installift.tl©ii step 3 – Craftsman 139.53920D User Manual
Page 14
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iNSTALLift.Tl©ii 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.
HARDWARE SHOWN ACTUAL S!ZE
HJ
Oi
Clevis Pin B/16' X I'le'
o
Ririfl fastener
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