little How-To will walk you through how to go about threading the mast
of the Brother Convertible. This is also just about the same for the LK150
and several other plastic bed hobby machines.
yarn on floor or on the table at the base of the mast. Put yarn
end UP through eye of triangular guide.
Pull the metal disk
outward and you will see the metal shaft of the tension unit and
you will also see a little white knob behind it. The yarn needs
to go BETWEEN those two. It's very easy to slip it in there.
The arrows show the
sequence of the thread up through the mast tension dial unit, out
toward the front and through the little metal loop then it will
go up to the loop at the end of the wire. See the next picture.
Here's the end result
of the mast threading.
After the yarn
is through the metal loop at the end of the wire, bring it down
and thread through the machine.
Be sure the yarn
is securely behind that little white > part in the carriage.