FAAC Hinge & Roller Replacement Nationwide

FAAC Hinge & Roller Replacement: The Johns Creek Owner’s Guide

FAAC hinge and roller replacement in Johns Creek typically runs $280-$520 installed, depending on whether we’re matching a single roller on a slide gate or rebuilding the full hinge set on a dual-swing residential operator. We stock FAAC-compatible hardware for the 400, 402, 422, and S418 series on our Johns Creek trucks, and most replacements are completed same-day once the model is confirmed. Most owners discover the problem when their gate starts grinding at the end of travel, or when the motor strains and the control board throws an over-current fault that clears once the mechanical bind is addressed.

Call (678) 394-1765

Which FAAC Models This Applies To

FAAC has produced several operator families for the U.S. residential market, and the hinge and roller hardware differs in ways that matter for fit and load rating. The 400 series and 402 hydraulic swing-gate operators use a cast hinge pin and bronze bushing assembly that wears oval over time, especially on the heavier iron gates common along the Nesbit Ferry Road corridor in Johns Creek. The 422 and S418 electromechanical swing operators use a roller-bearing hinge with a sealed cartridge that can seize if the grease degrades in Georgia’s humidity cycles. Slide-gate operators like the 746 and 844 use nylon or steel track rollers with a 2-inch or 2.5-inch bore, and mixing those sizes will destroy the roller in weeks.

We identify the correct part three ways: the FAAC data plate on the motor housing (model and serial), the physical measurement of the hinge pin or roller bore, and the gate leaf weight. OEM FAAC hardware runs higher but carries the factory spec exactly; our quality aftermarket equivalents meet the same load ratings and carry the same 365-Day Done Right Promise at a lower parts cost. We quote both options in writing before work starts, under Haven Standard Clause 1.

Signs Your FAAC Hinge & Roller Replacement Is Failing

• Grinding or squealing at end of travel. The bronze bushing in a 400-series hinge has worn thin, or the roller bearing has lost its seal and is running dry metal on metal. This sound usually starts only on the open or close stroke, not both, which tells us which hinge to inspect first.
• Gate motor draws high current and trips the board. The FAAC control logic monitors amperage; when a seized roller or binding hinge increases mechanical load, the board shuts down to protect itself. We see this often in Johns Creek after pollen season, when grit works into the hinge joint.
• Visible sag or misalignment at the latch post. A worn hinge pin lets the gate leaf drop 1/4 inch or more, which means the electric strike no longer mates cleanly. The latch gap is your visual tell before the motor starts compensating.
• Intermittent operation that clears after manual push. The roller is hanging up in one rotational position; a shove frees it temporarily. This is the stage right before full seizure, and it is the point where we recommend scheduling before the motor burns out trying to overcome the bind.
• Rust streaks or grease weeping from the hinge barrel. The seal has failed, water has entered, and the internal surface is corroding. In Johns Creek’s spring humidity, this accelerates once it starts.

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Replacement Cost & What’s Included

The range reflects part choice (OEM FAAC vs. rated aftermarket), gate weight (heavier iron requires heavier-duty hardware), and whether we need to pull the gate leaf to access the hinge. Every quote is itemized and written before we pick up a tool. The price you sign is the price on the invoice. Our 365-Day Done Right Promise covers the installation and the part; if the hinge binds or the roller squeals inside that window, we return and make it right at no charge.

DIY or Call Us?

An owner can safely inspect a FAAC hinge or roller without risk: look for the sag, listen for the grind, and check the data plate for the model number. What we do not recommend is disassembling a loaded hinge or attempting to support a gate leaf without proper jacks and blocking. The torsion on a 600-pound iron swing gate is substantial, and a slipped support can cause serious injury or property damage. We carry hydraulic jacks, temporary support frames, and the correct pullers on every Johns Creek truck. If the gate is your only vehicle access, a failed DIY attempt leaves you stuck. Call (678) 394-1765, and we’ll quote the repair in writing before we start.

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