Sewing machine refueling site
the components inside the panel and the moving parts connected to the parts. Lubricate the presser foot and the needle bar and the components connected to it.
Each of the oil holes on the head, lubricated the upper shaft and the components connected to the upper shaft.
wipe the lower part of the machine board and add some oil.
The fuel filler and refueling parts of the fuel do not have too much, one or two drops on the line.
