Clausing 12" Series 5900 Vari Speed Lathe Serv & Part Manual sn: 502260 up #1114
Note: Starting at S/N: 502260 & up. Wiring Diagrams are included, and also the Threading Chart for the lathe. The manual has 54 pages. Clausing 12" Series 5900 Lathe. For models : 5900. Thread Cutting Tables.