Hard Skills
IntermediateMechanical TroubleshootingThe process of diagnosing faults in mechanical components such as gears, cams, and shafts specifically within sewing mechanisms.
AdvancedNeedle and Hook TimingPrecision synchronization of the needle bar and the rotating or oscillating hook to ensure correct stitch formation.
IntermediateElectrical Systems RepairTesting, repairing, or replacing electrical components including foot controllers, motors, and internal wiring.
BeginnerPreventative MaintenanceSystematic cleaning, oiling, and debris removal to prevent future mechanical failures.