Expert: Martin Meyer - 10/13/2007

Question
I have a mantel clock from Howard Miller Clock Company Barwick Clock Division.  It is a three spring (time, chime, strike) key wound clock.  I believe that either the chime or strike or both are wound too tight.  Is there a way to easily fix this without going to a clocksmith?

Answer
Hi Dale,
    A clock cannot be wound too tight. "Overwinding" is probably the most common myth about clocks. What actually happens is that the clock is fully wound and does not work for some other reason, and so just stays fully wound.
    The chime movement triggers the hour strike, so if your clock is neither chiming nor striking, the problem is probably in the chime train.
    There are many causes of chiming problems, from minor adjustments to bearing wear that will require an overhaul or new movement. First, make sure the chime is not turned off. There may be a lever on the dial, or locks inside the movement. Look into the movement from the back door. If you see an L-shaped lever pressing against the row of chime hammers, rotate it away from the hammers. Next, look to see if the hammers are in a straight row, or if one or more of them is lifted away from the chime rods. If the latter is the case, gently lift the whole row of hammers away from the chime rods. If the chime was jammed in mid-chiming, this will correct the problem.
    If none of these things help, the chime problem is within the movement, and you will need to take the clock to a professional clock repairer to diagnose and repair the problem.