TO Number: TM 55-1520-236-23P-1 - AH-1 - AVIATION UNIT AND INTERMEDIATE REPAIR PARTS AND SPECIAL TOOLS LIST FOR HELICOPTER ATTACK for Part Numbers: AH1-P, AH-1E, AH-1F
TO Number: TM 11-5820-670-23P - RADIO SET AN/ARC-131 AVIATION UNIT AND INTERMEDIATE MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST for Part Numbers: AN/ARC-131
TO Number: TO 5F10-4-11-3 - SYNCHRO TRANSMITTER, ANGLE OF ATTACK - OVERHAUL INSTRUCTIONS for Part Numbers: 836525, 836525-3, 836525-5, 836525-7, 14-73900-3, 14-73900-5, 14-73900-7
