Ward 2DB and 3DB Manual Ward 2DB and 3DB and 2DB(NF) and 3DB(NF) Capstan Lathes. Operator's Instruction and Maintenance manual with motor-control, chuck-control, bar-feed and air-feed control wiring diagrams. Manufacturers: Ward Models: 2DB 2DB(NF 3DB 3DB(NF Capstan 2 DB 3 DB 2 DB(NF) Contents: Operators Manual Maintenance Manual