Upper Thread Breaks - English
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... Technical Assistance Please Call Toll Free 1-877-4BROTHER Upper thread breaks • Upper thread is not threaded correctly o Correctly thread the machine • Upper thread tension is to tight o Reduce upper thread tension • Needle is not installed correctly o Install needle correctly • Needle is bent or ...
... Technical Assistance Please Call Toll Free 1-877-4BROTHER Upper thread breaks • Upper thread is not threaded correctly o Correctly thread the machine • Upper thread tension is to tight o Reduce upper thread tension • Needle is not installed correctly o Install needle correctly • Needle is bent or ...
Rotary Hook Scratches - English
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... you can be caused by needle breaks and or being careless when you might have some nicks or scratches on a particular head, if multi head machine, then you remove a bird's nest, i.e. Extra fine crocus cloth after the 600-grit sandpaper works well to polish the surface to replace the ...and nicks. using the tweezers to operate without breaking the thread. You might have a bad presser foot or it needs the height adjusted. All Machines For Technical Assistance Please Call Toll Free 1-877-4BROTHER Checking the rotary hook for nicks or scratches (see if it is smooth, free of the...
... you can be caused by needle breaks and or being careless when you might have some nicks or scratches on a particular head, if multi head machine, then you remove a bird's nest, i.e. Extra fine crocus cloth after the 600-grit sandpaper works well to polish the surface to replace the ...and nicks. using the tweezers to operate without breaking the thread. You might have a bad presser foot or it needs the height adjusted. All Machines For Technical Assistance Please Call Toll Free 1-877-4BROTHER Checking the rotary hook for nicks or scratches (see if it is smooth, free of the...