HAM-STD Service Bulletins

Number of pages: 2Part Number: No. 230Revision Date: 25-Sept-1952Description: Ref 933 - Piston Flat Rework, Ref 934 - Electric Head Parts Change, Ref 935 - Piston Sleeve Replacement Supplement, Ref 936 - Snap Ring Sharp Edges

Number of pages: 2Part Number: No. 239Revision Date: 5-Mar-1953

Number of pages: 3Part Number: No. 249Revision Date: 26-Mar-1953

Number of pages: 2Part Number: No. 246Revision Date: 16-Mar-1953

Number of pages: 4Part Number: No. 236Revision Date: 24-Dec-1952Description: Ref 955 - Reversing Circuit Modification, Ref 956 - Manual 163A Corrections

Number of pages: 4Part Number: No. 234Revision Date: 17-Nov-1952

Number of pages: 4Part Number: No. 237Revision Date: 28-Jan-1953

Number of pages: 2Part Number: No. 241Revision Date: 5-Mar-1953

Number of pages: 2Part Number: No. 231Revision Date: 25-Sept-1952Description: Ref 938 - Control Switch Assembly, Ref 939 - Cam Preload Change

Number of pages: 2Part Number: No. 227Revision Date: 18-July-1952Description: Ref 924 - 24260 Barrel Rework Correction, Ref 925 - Shim Plate Mounting Holes

Number of pages: 2Part Number: No. 244Revision Date: 16-Mar-1953

Number of pages: 2Part Number: No. 211Revision Date: 20-Sept-1951Description: Ref 875 - Dome Assembly Balance