Remove any loose corrosion from the battery.
How to fix a battery operated wall clock.
Use a screwdriver to press in the clip or unscrew it 1 x research sourcestep 2 remove the old battery.
If not there may be internal damage.
Alternatively pry the batteries out by.
It is possible to install the battery upside down where the battery is.
Step 1 open the battery compartment.
Dispose of the battery 2 x research sourcestep 3 clean the terminals.
Simply wipe off the dust with a piece of cloth or you can also try blowing them out.
Put on gloves and pull the batteries out with tweezers or tongs.
In this case you should replace the battery with a new one.
How to repair an old wall clock if your wall clock is off you will definitely replace the new battery if it remains dead.
How to fix battery operated clocks step 1.
This should release it from the compartment.
If the pendulum is not swinging be sure the pendulum is hung from front to back and that the clock is flush to the wall.
How to troubleshoot wall clocks.
The small black box known as the movement will house the battery.
Use your fingers to pry up one end of the battery.
Open the door and bring the pendulum all the way to the side then let.
Make sure the battery is new and facing the right direction.
Swing the pendulum on the inside of the clock if it has a pendulum.
Clean the battery.
The battery compartment can be found on the back of the clock.
Open the battery compartment with your fingertips and nails or use a screwdriver to open it.
Wind the clock if it has stopped running.
Most of the quartz clock starts losing its time because of the end of the power of the battery.
Make sure the clock hands are properly seated on the clock shaft and not catching on each other.