The ultimate grandfather clock maintenance guide

A grandfather clock might be one of the most impressive pieces of furniture. Viewed as a status symbol and a prized heirloom, it can be passed down for generations. The craftsmanship of these timekeepers makes it difficult to keep in condition since each part is finetuned and precise. Grandfather clock maintenance is a crucial part of keeping these marvellous machines alive.

If you have a grandfather clock in your house, it might be worth learning how to fix a grandfather clock. This know-how is handy in a pinch, but it's also worth knowing when to call trained handymen to clean and repair these complicated clocks.

Learn about the intricacies of grandfather clocks and help preserve your prized piece of furniture by reading our ultimate guide to maintaining grandfather clocks!

Important parts of a grandfather clock

Before getting into the maintenance of your grandfather clock, it’s worth getting to know the different parts of the machine and how they work. Let’s cover a few essential parts you need to know during repairs and maintenance.

Pendulum

The pendulum is what keeps the time for your grandfather clock. The swinging motion makes the clock tick — literally! Each swing back and forth usually takes two seconds on the grandfather clock, which means going from left-to-right takes one second, and right-to-left takes another. You may need to periodically adjust the clock pendulum to get accurate timing.

Weights

If the pendulum makes the clock tick, the weights make it run. You need to know how to wind a grandfather clock because winding puts the weights in the air for them to fall. The force that generates causes the mechanism in the clock to work, starting your grandfather clock’s timekeeping powers. These weights go up and down as they turn a drum, which turns the pendulum and lets the clock move forward.

Face

The face of a grandfather clock is like most clocks, with an hour hand, a minute hand and a second hand. When the weights shift and make the pendulum move back and forth, they turn a drum and some gears that make each second tick. With each second tick, both the minute and the hour hands turn at their own paces to let us tell time.

Chimes

To be considered a grandfather clock, it must have chimes. Traditional grandfather clocks strike their chimes every hour, but a few go off every few minutes. Ensure you know how often your grandfather clock chimes before looking up how to fix grandfather clocks not chiming. Their intricate system of hammers and wheels can be a technical challenge to fix.

How to maintain and repair a grandfather clock

Keep your grandfather clock in pristine condition by taking these tips on maintenance and repair. Be sure to check for problems thoroughly to avoid high clock maintenance costs.

1. Proper storage is key

One of the keys to maintaining your grandfather clock is storing it properly. Keep it in a cool and shady area where it does not get any direct sunlight. Avoid putting it in humid rooms where it might crack or cause the finish of the wood to fade. Lastly, make sure to keep its doors closed because dust accumulates in every corner as it ages, which could lead to even more problems with your grandfather clock.

2. Make sure the clock is wound

If it’s your first time encountering a grandfather clock, you might not know it needs to be wound for it to run. Winding raises the weights before letting them drop to generate force that makes the whole machine run. Most grandfather clocks have a crank or key behind the front door, so turn it to make your clock run. Most grandfather clocks run eight days before needing to be rewound.

3. Maintain the oil

You need to oil a grandfather clock for it to run smoothly. All mechanical clocks need oil to keep the gears running without hiccups. Professional clock repairers are often required for this job. They’ll have the tools for the task, as it requires you to remove the moving parts of the clock and lubricate it with the correct oil.

4. Check the weights

Throughout a grandfather clock’s lifetime, all its parts move, but the weights move with the most force. Thus there’s a big chance they might be out of line. Most grandfather clocks have a heavier weight on the right and the lighter one on the left, so check the alignment and tweak it if necessary. You’re only focused on the alignment here, as the movement of the weights should be guided by the rest of the clock.

5. Clean and fix the clock face

The face shows you the time using the hour hand, minute hand and second hand; thus, ensuring it’s clean is of utmost importance. Can you move the hour hand on a grandfather clock? You can, but you have to be careful! Sometimes the hands get stuck to each other and touch. All you have to do is to bend them very carefully and release them from each other.

6. Call a professional for more intricate repairs

Complicated maintenance requires much more experienced hands, which is why you’ll need a clock repairman. One of the most common reasons to get a professional is for the deep cleaning a grandfather clock needs every few years. This requires you to pull out the moving parts and put them back together, which only a repairman can expertly do. If the repairs feel risky and intricate, it might be best to call a repairman instead of trying to fix it yourself, as you could cause more damage to the clock.

Get professional grandfather clock repairs

To ensure your grandfather clocks are appropriately maintained, seek help from trained professionals. Complex machines need skilful hands and knowledgeable people working on them, so make sure you call up a clock repairer on Airtasker to help you!

There are many available maintenance specialists on Airtasker to service your grandfather clocks, trained to handle the complicated repair work that comes with these complex machines. Just put up a task for grandfather clock maintenance of the platform, and available repairmen will answer your calls for help, with Airtasker handling all the details for you!