Quick view Add to Cart Overhaul Instructions for Solenoid Actuated Slide Type Selector Valves Document Part Number: T.O. No. 9H8-14-20-3 (formerly 03-30CT-12) Number of pages: 24Part Number: T.O. No. 9H8-14-20-3 (formerly 03-30CT-12)Revision Date: 27-Mar-1958Description: Manufactured BY: Whittaker/ Robertshaw MSRP: Was: Now: $17.94