(8) Caterpillar Manuals.  #SENR2928-01 Service Manual 2301 Electric Governor For Generator Set And Industrial Engines.  SENR2562-03 Systems Operation Testing And Adjusting 3408B And 3412C Generator Set Engines.  SENR4794-06 Systems Operation Connection Diagrams: SR4 And SR4B Generators, Voltage Regulators, Options.  SENR3585-02 Service Manual 2301A Electric Governors (Load Sharing) For Generator Set And Industrial Engines.  SENR2561-01 Specifications 3408 And 3412 Generator Set Engines.  SENR2538-02  Specifications 3400 Generator Set Engine Attachments.  SEBU5415-04 Operation And Maintenance Manual 3408 And 3412 Industrial And EPG Diesel Engines.  SEBU6945-01 Operation And Maintenance Manual 3408C And 3412C Industrial And EPG Diesel Engines.  All Manuals Show Light Usage.