5 Signs Your Bracket Clock Parts Need Replacing

Bracket clocks are stunning pieces of engineering, and when properly cared for, can last for centuries. As with all mechanical objects, however, they can exhibit signs of wear, start to warp, and begin to fail. Spotting early signs of parts failure can save you from expensive repairs and ensure you can continue to enjoy the clock for years to come.

We’ve listed five common signs that your bracket clock parts may need replacing.

1. It’s losing or gaining time consistently

All mechanical clocks have a slight drift, but if you notice that your antique bracket clock is consistently off by several minutes a day, it might be a sign that some parts are no longer operating as they should. Regular losses or gains of time in a bracket clock could be caused by:

  • A worn escapement
  • A tired mainspring
  • Dirty or worn bushings

These issues all cause irregular power delivery to the movement. Simple adjustments should normally solve this problem, but if they don’t, parts will likely need to be replaced.

2. The bracket clock is making unusual sounds

Bracket clocks normally have a steady and even tick. If you start hearing noises such as:

  • Grinding
  • Scraping
  • Loud or uneven ticking
  • A “fluttering” in the escapement

It would likely indicate that the internal parts are worn, unlubricated or misaligned. Sometimes, all it takes is a little bit of cleaning and some oiling. However, if the noises remain or get louder, certain components may need to be replaced.

3. The chime or strike mechanism is erratic

Sometimes the bracket clock still keeps time, but the chime or strike mechanism behaves erratically. You might notice it striking at the wrong hour or hesitating before chiming, for example. It may also miss chimes and strike incorrectly multiple times.

When any of these things happen, there could be worn levers, broken pins, damaged rack teeth, or a fatigued spring in the striking train. When any of these parts fail, they often need to be replaced rather than repaired.

4. The hands stick or stall

If the hands on your bracket clock stop moving even though the movement is still ticking, there could be a range of problems. The issue is normally caused by:

  • Worn motion-work gears
  • Loose or slipping collets
  • Deformed hand arbours
  • Excess friction due to wear

If making adjustments to the hands doesn’t help, replacement gears or hand-related components may be needed.

5. You can see signs of wear and damage

Often, a visual inspection of your bracket clock can tell you a lot. If you feel confident enough to inspect both the interior and exterior of the clock, you may be able to notice:

  • Bent teeth on wheels
  • Cracks in springs
  • Excessive play in pivots
  • Oval-shaped pivot holes (an indication that the bushings are worn)
  • Corrosion on steel components.

These issues need to be addressed sooner rather than later. The longer they are left untreated, the worse they get and the more expensive the repair becomes. In some cases, the repair turns into a complete overhaul, especially if multiple parts have been left to wear, rust or break.

Should I repair or replace a faulty bracket clock?

Not every issue will require a brand-new part. Sometimes, components can be restored, rebushed or repinned. However, it would be best to seek advice from an antique clock specialist. They can then guide you on potential costs, inform you of the work involved and make suggestions for improved clock care.

Replacement of the parts will often be recommended when:

  • Wear is severe
  • Metal fatigue is noticeable
  • A part has been repaired multiple times
  • The clock still functions erratically after cleaning and servicing

How can I prevent premature wear on a bracket clock?

Replacing parts on your bracket clock will sometimes be unavoidable, but you can drastically slow down wear by implementing some good and regular housekeeping.

Servicing

A full cleaning and oiling of your bracket clock every 5-7 years should keep metal parts from grinding against each other.

Keeping the clock level

Bracket clocks rely on balance. If the clock is positioned unevenly, gears and pivots can wear much faster.

Avoid overwinding

Many clocks have built-in stops to prevent overwinding, but this isn’t the case with all. Forcing the key can strain or crack mainsprings.

Keep the clock away from moisture and extreme temperatures

Wood expands and contracts when exposed to extreme temperatures. This movement can shift plates and mechanisms, causing your clock to function incorrectly.

Dust the case, not the movement

Dust inside the movement is like sandpaper. Keep the doors closed and never spray cleaning products near openings.


If you own an antique or vintage bracket clock and are concerned that it may need repairing, speak to our team at The Clock Clinic. Our experienced team can carefully assess the condition of your clock and suggest the optimal repairs that can keep it working for years to come.