Pendulum in beat but stops running after a few

If your wall clock is running but the pendulum is not swinging, it may be due to a few potential issues with the pendulum mechanism. Here are some steps you can take to repair the pendulum mechanism:

1. Check the suspension spring: The suspension spring is a thin strip of metal that hangs down from the top of the clock and holds the pendulum in place. Check to see if the suspension spring is properly attached to the clock and if it is straight. If it is bent or damaged, it may need to be replaced.
2. Check the pendulum leader: The pendulum leader is the part of the clock that connects the pendulum to the clock's movement. Make sure that the pendulum leader is properly attached to the clock and that it is not bent or damaged.
3. Check the escapement: The escapement is the part of the clock that controls the swing of the pendulum. Make sure that the escapement is properly lubricated and that it is not damaged or jammed. If it is damaged or worn, it may need to be replaced.
4. Check the beat setting: The beat setting is the adjustment that ensures that the pendulum swings evenly. Make sure that the beat setting is properly adjusted by moving the pendulum to the left or right until it swings evenly.
5. Check the weights: If your clock has weights, make sure that they are properly attached and that they are not obstructed or damaged.

If you've tried these steps and the pendulum still isn't swinging, it may be best to contact a professional clock repair technician for further assistance. They will have the expertise and tools needed to properly diagnose and repair any issues with your clock's pendulum mechanism.

probably find that the clock has it's own aa battery
the pendulum has it's own aa battery and the chimes have 2 aa batteries

Could be it needs cleaning or servicing though perhaps it isn't sitting perfectly level

The "old wives" tale of clocks failing to run reliably against an outside wall aren't unfounded.

I am unsure wha you mean by "fix the pendulum". If you mean it stopped swinging, there are two reasons: first check the battery and contacts. Remember, even a new battery can be bad, which is why new things come with warranties. The other thing is quartz movements usually don't last too long. If the pendulum is not swinging, and is correctly attached to the movement and the battery is good, then the movement has gone bad and you need a new one. Most all clock shops keep quartz movements on hand. If you are a do-it-yourself type, you can get them off the Internet. Be sure to remove the old one first and check how thick the dial is, that's how they sell them by dial thickness.

Are there two batteries. One for the time and one for the chime? Try taking the one for the chime out and it should stop chiming. mine worked that way but is a different make.

Needs lubrication in the gearing at that point most likely.

I have same exact problem, did you ever find an answer?

I have a clock with a pendulum and it has two batteries, one for the clock and one for the pendulum.

Perhaps your is the same?

You have to adjust the bob on pendulum. If the clock is slow, the bob on the rod must be pushed up. If the clock is fast, the bob must be pushed down. Do adjustments bit by bit, day by day till the clock is keeping time. If all this does not work, you may need to replace suspension spring (if there is any). If there are no suspension spring, the clock may need proffessional attention.

After reading all the explanations I understand that your clock is not overwound or damaged and do not need any further repairs even you've been transporting (carrying) it.
The reason it does not work is simple - your clock is out of beat and all it needs is just to put it back in beat. This is simple operation for watch/clock repairer, but would be very difficult for you without proper knowledge.
So, my advice is: Take your clock back to that repair shop (don't forget the receipt for the previous job done). You must carry the clock with the pendulum off, but don't leave it at home. When in shop, ask to put the clock in beat. Simply say: '' My clock is out of beat. Can you correct this for me, please?''
As this clock was repaired there some time ago (receipt is proof), this is clockmakers responsibility to put it in beat before handling back to the customer. As well as this, clockmaker should have to explain how to carry the clock and how to hook up the pendulum without disturbing the escapement. If it was not done, you have the rights to ask to fix all that.
Do not be afraid to go and to ask them to finish their job properly. These are your consumer rights and you are not asking for any extra work to be done.
Do not try to contact them over the phone, as it is allways better to face the person and speek directly.
Pull your socks up and go!
Good luck.

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