The Annual Gate Motor Service Checklist

Wheel and bearing inspection, rack cleanliness and mounting integrity, pinion alignment, hinge lubrication, gate frame plumb-check.

Mains voltage, fuse check, LED indicators on the board, limit-switch positions, remote receiver test and wired trigger test.

Safety beam alignment and trip response, manual release operation, current-limit test on the motor.

Remote coding integrity, keypad function, intercom call test, app connectivity if relevant.

A gate motor almost never fails first. It fails last, after months of compensating for something mechanical that nobody looked at.

A track filling with grit, a wheel developing a flat, a rack working loose, a hinge drying out — each of those makes the motor draw more current to do the same job. It manages, because motors are strong, and it wears at several times the rate it was designed for while managing. On a slider, the track and the rack are dealt with under sliding gate repairs.

By the time the gate stops, the thing that stopped is the expensive component and the thing that caused it is a cheap one. That is the entire argument for an annual service, and it is why a serviced gate commonly runs for a decade while an identical unit two streets away is replaced in three years.

On a sliding gate: the full run of track cleared and inspected, not just the section near the motor. Every wheel checked for flats, seizure and whether it is sitting square on the rail. The rack inspected bolt by bolt along its whole length, tightened where it has loosened and re-shimmed where it has dropped. The pinion mesh set against the rack. Gearbox oil checked on units that take it.

On a swing gate: hinges freed and greased, and replaced where they have worn oval. Posts checked for plumb, because a post that has leaned drops the far edge of the gate by far more than the lean suggests. Arm pivots checked for play, and the mountings checked for cracks — a bracket that has started to crack is the end stage of a bounce nobody dealt with. On a swing gate, the hinges, posts and arms come under swing gate repairs.

On both: the gate cycled by hand on manual release, end to end, before anything electrical is touched. That single test is what separates a mechanical fault from an electrical one, and it is the first thing a technician should do rather than the last.

Mains supply and the transformer output checked, and every fuse on the control board. LED indicators read rather than glanced at.

The receiver tested against each remote you actually own — not one of them, all of them — because a receiver drifting out of code shows up on the oldest transmitter first.

Limit switches recalibrated with the gate loaded rather than free. This matters more than it sounds: a limit set on an unloaded gate drifts within a week, and a gate that repeatedly bumps its end stop damages its own mounting over a season. Anything that genuinely cannot wait is handled as an emergency gate repair, at any hour.

Safety beams aligned and then tested by actually interrupting them. An indicator light says the beams have power; walking through the beam says they stop the gate. Those are different claims and only one of them is worth anything.

A gate cycled repeatedly under load rather than once, because a gate that works on the first attempt after a service and fails on the fourth has not been serviced.

A written note of what was found, what was done, and what is going to need attention in the next twelve months. That last part is the useful one — it turns the next repair from a surprise into a decision you make at a time of your choosing.

The manual release operated by somebody in the household, with the technician watching. Half the properties we attend have never been shown theirs, which is how a power failure turns a gate into a barricade. Where a motor has reached the end of its life, replacing it properly is covered under gate motor installation.

And an honest answer about whether the motor is nearing the end. Parts availability and gearbox condition decide that, not age, and hearing it a year early is worth more than hearing it on the night the gate stops.

Once a year for an ordinary household gate. Twice for a complex or business entrance, which does in a month what a household gate does in a year.

The timing matters in this corridor: before the rains rather than after them. Fine grit accumulates in a track through the whole dry season without anybody noticing, and the first storms turn it into a grinding paste. Clearing it before that happens is worth more than clearing it afterwards.

And any time the gate starts sounding different. A new noise is metal meeting metal somewhere it should not, and it is the cheap stage of a repair that gets expensive if it is left until the gate stops. Getting a visitor from the gate to the house is what an intercom system is for.