Air Force manual for the Hammarlund SP-600: 
AN 16-45-222, reprint.


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This is a digitally copied and enhanced Air Force manual for the Hammarlund SP-600.  It is printed on premium 24# paper with heavy covers and is bound with a plastic comb.  No more struggling with unreadable photocopies!

Included is:

AN 16-45-222:  Service Instructions with about 64 pages.  Topics covered include:  description and leading particulars, test equipment and special tools, preparation for use and reshipment, operational and organizational maintenance, field and fasron maintenance, and diagrams. Also included is a large one piece 11" X 17" fold out schematic and a large one piece 11" X 17" fold out chassis connection diagram.  Included within these sections are receiver performance tests, a systems trouble analysis chart, tube socket voltages, tube socket resistances, and a very detailed chart for receiver alignment and adjustment procedures.  Dated 4 September 1952.