The cuckoo sounds at the wrong time. How do I correct it?Updated a month ago

Example: The cuckoo sounds at 1:50 instead of 2:00.

1. Gently turn the minute hand until the cuckoo sounds at 1:50.
2. Loosen the minute hand and move it to 12:00.
3. Tighten the minute hand.
4. Slowly move the minute hand to 1:45.
5. Continue turning the minute hand slowly to the next full hour.

The cuckoo should now sound at 2:00.

Video: The Clock Hands Are Not Working