Embroidery and computerized machines receive the following: all sensors, motors and electronic settings are adjusted and re calibrated. Arm movement and embroidery patterns are tested. (the description is the same for embroidery and computerized machines but the price is different)
A full chemical cleaning in addition to the following: oil all moving parts, looper timing, looper positions, feed timing and tension adjustment. All settings are returned to factory specifications. A sew test is completed to ensure proper function.