Sunstrand 4A, 6A, 8A, 12A and 16A Manual Sunstrand 4A, 6A, 8A, 12A and 16A Automatic lathes. Operator's Instruction and Maintenance Manual with useful Sectional and cut-away Drawings. Manufacturers: Sunstrand Models: 12A 16A 4A 6A 8A Contents: Operators Manual Maintenance Manual