Description
TM 55-1520-214-23
Aviation Unit
and Intermediate Maintenance Manual
Helicopter, Observation OH-6A
has 820 pages
December 31, 1976
Change No. 25: May 13, 1987
CONTENTS:
CHAPTER 1: AIRCRAFT GENERAL
CHAPTER 2: AIRFRAME
CHAPTER 3: ALIGHTING GEAR
CHAPTER 4: POWER PLANT
CHAPTER 5: ROTORS
CHAPTER 6: DRIVE TRAIN SYSTEM
CHAPTER 7: HYDRAULIC AND PNEUMA TIC SYSTEMS (Not applicable)
CHAPTER 8: NSTRUMENTS
CHAPTER 9: ELECTRICAL SYSTEMS
CHAPTER 10: FUEL SYSTEM
CHAPTER 11: FLIGHT CONTROLS
CHAPTER 12: UTILITY SYSTEMS (Not applicable)
CHAPTER 13: ENVIRONMENTAL CONTROL SYSTEM
CHAPTER 14: HOISTS AND WINCHES (Not applicable)
CHAPTER 15: AUXILIARY POWER PLANTS (Not applicable)
CHAPTER 16: MISSION EQUIPMENT (Refer to appendix A)
CHAPTER 17: EMERGENCY EQUIPMENT
