Gorton 9-J Mill & Duplicator Parts Manual

Comprehensive maintenance and replacement parts manual for the Gorton 9-J Mill and Duplicator, covering both vertical and universal models. This workshop manual provides detailed operation instructions, lubrication schedules, and adjustment procedures backed by a full parts catalog. Extensive assembly drawings and component illustrations (pages 4-17) support identification and replacement work. Content includes preliminary startup procedures, power connection setup, spindle speed settings and feed rate configuration, critical machine adjustments for the ram and cutter spindle, spindle bearing maintenance, gib alignment, and feed screw tuning. Dedicated sections cover the universal head assembly, die and mold duplicating operations with tracer head setup, duplicator table configuration, auxiliary coolant system operation, and detailed parts identification with corresponding assembly drawings for straightforward reference during service work.