BHT-412-MM-2
5-00-00
01 JUN 2018 Rev. 26 Page 1
Export Classification C, ECCN EAR99
TABLE OF CONTENTS
Paragraph Chapter/Section Page
Number Title Number Number
CHAPTER 5 — INSPECTIONS
INSPECTIONS
5-1 General .......................................................................................... 5-00-00 3
5-2 Inspection Requirements ............................................................... 5-00-00 4
5-3 Crash Damage............................................................................... 5-00-00 4
5-3A Types of Inspections...................................................................... 5-00-00 4
5-3B Definitions ...................................................................................... 5-00-00 5
5-3C Inspection and Overhaul Tolerance............................................... 5-00-00 6
SCHEDULED INSPECTIONS
5-4 Scheduled Inspections................................................................... 5-00-00 7
5-5 Daily Inspection — Part A.............................................................. 5-00-00 9
5-6 100 Hour/12 Month Inspection — Part A ....................................... 5-00-00 27
5-7 1000 Hour Inspection — Part A ..................................................... 5-00-00 49
5-8 5000 Hour/5 Year Inspection — Part A.......................................... 5-00-00 51
5-9 25 Hour/30 Day Inspection — Part B............................................. 5-00-00 57
5-10 300 Hour/12 Month Inspection — Part B ....................................... 5-00-00 79
5-11 600 Hour/12 Month Inspection — Part B ....................................... 5-00-00 93
5-12 5000 Hour/5 Year Inspection — Part B.......................................... 5-00-00 101
SPECIAL INSPECTIONS
5-13 Special Inspection.......................................................................... 5-00-00 107
5-14 Daily/10 Hour Inspection, Whichever Occurs First
Until 250 Hours .............................................................................. 5-00-00 109
5-15 Between 1 and 5 Flight Hours After Main Rotor Hub Installation... 5-00-00 113
5-15A Between 1 and 25 Flight Hours After Expandable Blade Bolt
Installation...................................................................................... 5-00-00 114A
5-16 Between 5 and 10 Hours of Flight After Each Installation.............. 5-00-00 115
5-17 Each 25 Hours for the Next Four Inspections................................ 5-00-00 117
5-18 Each 25 Hours of Tail Rotor Operation.......................................... 5-00-00 119
5-19 50 Hours After Installation of Components .................................... 5-00-00 123
5-20 100 Hours After Installation of Tailboom........................................ 5-00-00 125
5-21 Each 100 Hours of Collective Lever Operation ............................. 5-00-00 127
5-22 Each 150 Hours of Starter Generator (200SG119Q) Operation.... 5-00-00 131
5-22A Each 300 Hours or 6 Months of Expandable Blade Bolt
Operation ....................................................................................... 5-00-00 132A
5-23 Each 600 Hours of Tail Rotor Driveshaft Operation or 12 Months 5-00-00 133
5-24 Each 600 Hours of Main Driveshaft Operation or 12 Months ........ 5-00-00 136
5-25 Each 1000 Hours of Component Operation................................... 5-00-00 138
5-26 Each 12 Months or 2500 Landings of Aft High Crosstube
Operation ....................................................................................... 5-00-00 140
5-27 Each 24 Months of Control Bolt Operation .................................... 5-00-00 148
5-27A Each 24 Months of Main Rotor Mast Operation............................. 5-00-00 150A
5-28 Each 2500 Hours of Main Rotor Hub Assembly Operation............ 5-00-00 151