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

Clevis Pin B/16' X I'le'

Ririfl fastener