Troubleshooting Your HCD3e-1501: Setting Rotary Hook Timing

If you have found that the rotary hook timing or gap is off on your Happy HCD3e-1501 embroidery machine, follow the steps in this video to adjust or set it correctly. Learn more about HappyJapan embroidery machines at happyjapan.com/ - homepage for Texmac Inc., THE nationwide distributor for HappyJapan embroidery machines.