While you wait for answers, we may have found some information which could help you.
Click here for Knitting Carriage BrotherDiagram for Brother ribber?
lace carriage compatibility?
the middle button on my brother 891 carriage will not stay in?
brother kr 850 doesnt knit to the end of row?
My Electronic Knitting machine will not turn on?
Brother 840 punchcard gate peg problem?