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4311440_backup2026-05-07T12:08:06+00:00
adjustable-top-bracket-4311440

ADJUSTABLE TOP BRACKET

Residential Doors up to 8′ High

For assistance, call: 800-621-3667

BEFORE PROCEEDING WITH REPLACEMENT:

Please take a moment to review all IMPORTANT SAFETY INFORMATION.

BEFORE REPLACING HARDWARE COMPONENTS:

Follow the corresponding instructions relating to your specific spring type to REMOVE SPRING TENSION. View the 3 spring types below and use the figures to determine which spring type your garage door utilizes.

REMOVE SPRING TENSION:

Choose your spring type below and follow along with step-by-step instructions. Please review important safety warnings before removing spring tension.

REPLACE HARDWARE COMPONENTS:

After spring tension has been removed, follow the below instructions to replace the noted hardware components. Please review all warnings carefully before proceeding.

adjustable-top-bracket-4311440

SERIOUS INJURY COULD RESULT IF SPRING TENSION HAS NOT BEEN RELEASED BEFORE OTHER WORK BEGINS. PLEASE REFER TO APPLICABLE SPRING TYPE PROCEDURE DEMONSTRATING REMOVAL OF SPRING TENSION.

IF DOOR IS CONNECTED TO AN AUTOMATIC OPENER, BE SURE TO DISENGAGE OPENER BEFORE BEGINNING WORK.

NOTE: Opener should already be disengaged as required in Procedure 1.

ONLY REPLACE TOP BRACKET WHEN DOOR IS IN DOWN AND IN LOCKED POSITION TO AVOID SERIOUS INJURY.

NEVER REPLACE MORE THAN ONE TOP BRACKET AT A TIME TO AVOID DOOR SECTIONS FALLING AND POTENTIAL SERIOUS INJURY.

Using a wrench or socket driver, remove one of the old top brackets. For wood doors, use equivalent fasteners from what was removed.

Remove roller from top bracket and track.

Insert replacement roller into replacement top bracket and track before bolting replacement bracket to door. Using indicated fasteners, bolt replacement top bracket to door (Fig. 1).

replace_adjustable_top_bracket_fig1

With slide on replacement top bracket loose, push top of door against stop molding or door jamb. Pull replacement roller towards you so it is tight against the groove in the track and tighten slide bolts.

Repeat on opposite side.

AFTER REPLACING HARDWARE COMPONENTS:

Follow the corresponding instructions relating to your specific spring type to REAPPLY SPRING TENSION.

REAPPLY SPRING TENSION:

Choose your spring type below and follow along with step-by-step instructions. Please review important safety warnings before reapplying spring tension.

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