TM 1-1520-253-23
NOMENCLATURE OF END ITEMS
HELICOPIER, CH/MH-47 SERIES
(1)
(2)
(3)
(4)
(5)
(6)
PROCEDURE
INSPECT
MAINTENANCE CATEGORY
INSPECTION
NUMBER
COMPONENT/ASSEMBLY
FOR
EQUIPMENT
REMARKS
AVUM
AVIM
DEPOT
REQUIREMENTS
√
3.2
Driveshaft Adapters
Cracks
003
Backup
(Aluminum)
001
√
3.3
Driveshaft Adapters
Cracks
002
(Steel)
√
3.4
Forward Driveshafting
Cracks
003
Backup
Tubes
001
√
3.5
Aft Driveshafting Tubes
Cracks
003
Backup
001
√
3.6
Engine Driveshaft (Two
Cracks
003
Backup
Piece)
001
√
3.7
Engine Driveshaft (One
Cracks
003
Backup
Piece)
001
√
3.8
Driveshaft Adapter Plate
Cracks
001
√
3.9
Engine Transmission
Cracks
002
Backup
Adapter
001
√
3.10
Combining Transmission
Cracks
002
Backup
Adapter
001
√
3.11
Forward Transmission
Cracks
002
Backup
Slider Shaft
001
√
3.12
Forward Transmission
Cracks
003
Backup
Outside Surface
001
√
3.13
Aft Slider Shaft
Cracks
002
Backup
001
√
3.14
Aft Rotor Shaft
Cracks
002
√
3.15
Aft Rotor Shaft Support
Cracks
003
Backup
001
√
3.16
Combining Transmission
Cracks
003
Backup
Outside Surface
001
√
3.17
Aft Transmission
Cracks
003
Outside Surface
√
3.18
Engine Transmission
Cracks
002
Quill Shaft
√
3.19
Engine Transmission
Cracks
003
Backup
Outside Surface
001
√
3.20
Transmission Oil Cooler
Cracks
001
Assemblies
A-2
