New Singer 127 and 128 sewing machine service manual. This is a high quality reproduction of the original adjusters manual, it features clear text and illustrations. The handy coil binding allows it to sit flat on your work surface or be folded back-to-back. This invaluable booklet contains various adjustment instructions, detailed descriptions of the class 128 and 127 variants, plus points of wear on the 27 / 28 and the 127 / 128 *It does not cover any electrical components. Measures 8 1/2" x 11", 31 pages, coil / spiral bound.