The information contained in this program is essential for all clock repair enthusiasts. Replacing a clock mainspring is a common repair. This video addresses some mainspring replacement basics to consider. A more detailed explanation is contained in the course “Professional Advanced Clock Repair”. All the courses are at: https://www.ticktockpro.com Tick Tock Productions. You can ENROLL IN A FREE mini CLOCK REPAIR BASICS COURSE here: https://www.ticktockpro.com/free1.htm Full length courses at the ONLINE SCHOOL: https://online.ticktockproductions.com FULL LENGTH DVD COURSES at https://www.ticktockpro.com ABOUT THE FULL “Professional Advanced Clock Case Repair” COURSE: None of the information contained in this course is repeated from any previous course. This program contains over 4 hours of detailed video instruction with a 36 page instructional repair manual. Here are just some of the questions we will examine and find answers: 1. I have a broken mainspring. Is there a way to repair it? 2. How long should the pendulum be for this clock? 3. Is there more than one way to regulate a clock? 4. My clock strike a few minutes late. How do I adjust it? 5. How can I maximize the performance and accuracy of my movement? 6. The hands on my clock are hard to move. I am afraid I might bend or break the hands. How can the hands move more freely? 7. I found the right mainspring, but it is a hole end type. I need a loop end. What do I do? 8. My clock has a broken arbor. Can it be repaired? 9. Can you explain pendulum theory? 10. What is burnishing and how is it done? 11. I don't wind the strike side of my clock because it won't stop striking. How can I fix it? 12. How do I calculate the beats per hour for my clock? 13. I can't find a replacement mainspring form my clock. What do I do? 14. How can I fix some bent teeth on the escape wheel? 15. My pendulum wobbles? Why does it do that, and how can I fix it? 16. The clock strikes correctly on the hour but is off by a few minutes on the half hour strike. How do I fix it? 17. I bought a Time Trax clock analyzer, but I can't find my clock movement listed in the table of clock train tables. How do I find the settings for my clock. 18. I bought a clock from the internet and after it arrived, I discovered that the pendulum parts are missing. How do I replace them? 19. My 8 day clock runs for 2 days and it stops. What could be wrong and how can I fix it? 20. The crutch is loose where it connects to the verge. How do I tighten it? I have published many clock and watch repair courses over the years. Here is a list of the educational courses published: • Clock Repair 1 and 2 https://www.ticktockpro.com/ANTIQUE-CLOCK-REPAIR-COURSE.htm • Advanced Clock Repair https://www.ticktockpro.com/advanced%20clock%20repair.htm • Professional advanced clock repair https://www.ticktockpro.com/PRO%20clock%20repair.htm • Introduction to Watch Repair https://www.ticktockpro.com/WATCH-REPAIR-COURSE.htm • The Watch Repair Course https://www.ticktockpro.com/WATCH-REPAIR-COURSE.htm • Watchmaker Clockmaker Lathe Basics https://www.ticktockpro.com/Lathe%20Basics.htm • Watchmaker Clockmaker Lathe Projects https://www.ticktockpro.com/Lathe%20Projects.htm • Clock Case Repair and Restoration https://www.ticktockpro.com/Clock-Case-Repair-Restoration.htm • Wooden Works Movement Repair https://www.ticktockpro.com/Wooden%20Works%20Movement%20Repair.htm • The Horological Library https://online.ticktockproductions.com/p/tick-tock-productions-library