Dirty thread The machine is making the top thread dirty. The thread appears clean all along, but the stitching is dirty. The bottom thread is fine. What do I do?
Hi there,can you check please that area around lower needle bar bushing? maybe some oil drop from this area.- check the adjustment screw for lubricate hook from down maybe need to decrease the amount of oil how lubricate the hook by turning to minus direction.best regards
Answers & Comments
Hi there,can you check please that area around lower needle bar bushing? maybe some oil drop from this area.- check the adjustment screw for lubricate hook from down maybe need to decrease the amount of oil how lubricate the hook by turning to minus direction.best regards