Hook Timing Adjustments for Juki TSC-441 class machines

This video is about Hook Timing Adjustment for Juki TSC-441 class machines (Cowboy CB-4500, Cobra Class 4, TechSew 5100, etc) The PDF file mentioned in the video can be downloaded here: This adjustment video follows the Juki TSC-441 Engineering Manual for general specs, but I've made some changes to the sequence of steps that makes more sense to me. The sequence of steps in the video is important. Don't mix and match. If your machine is still under warranty, performing thes