TO Number: 51539 - DC GENERATOR CONTORL UNIT- OVERHAUL MANUAL + ILLUSTRATED PARTS LIST (IPB) for Part Numbers: 51539-002A, 51539-002M, 5153900-2N, GCSG405-4
TO Number: 51509-002 - DC STATIC VOLTAGE REGULATOR AND PROTECTIVE PANEL - COMPONENT MAINTENANCE MANUAL (CMM) + ILLUSTRATED PARTS BREAKDOWN (IPB) for Part Numbers: 51509-002, 51509-002A, 51509-002B, 51509-002R
TO Number: 15X4-3-29-4 - LIQUID OXYGEN QUANTITY INDICATOR SET - ILLUSTRATED PARTS BREAKDOWN (IPB) for Part Numbers: 9A1043, 9A1044, A/A24J-21, MIL-I-83499