How to be adjusting of the Timing Belt Main Shaft of JUKI LBH-1790 Button Hole Machine’s (01)

How to be adjusting of the Timing Belt Main Shaft. কিভাবে টাইমিং বেল্ট পরিবর্তন করবেন Content: This video will show you, how to adjust / change of the Timing Belt Main Shaft. Model: JUKI LBH-1790 Feature: Computer Controlled, High Speed (Max 4,200sti/min), Buttonholing Sewing System Machine. Needle thread Active Tension, Automatic Needle Thread Breakage Sensor (Computer Controlled Mechanism). Management of sewing performance and sewing machine with JUKI's next generation sewing system. Operator-friendly environment, the machine is equipped with a multiple knife-dropping function & provided as standard with as many Patterns for buttonholing. Note: It's same adjustments procedure for all Computer Controlled Button Hole Machines.