TM 55-2840-254-23
Section IV. REMARKS
REFERENCE
REMARKS
CODE
A
Functional Test at AVUM - Engine in Airframe
B
Functional Test at AVIM - Engine in METS
C
Repairs at AVUM includes minor repair of the engine and minor repair/replace-
ment of components and accessories
D
Blend Repair
E
Corrosion Control, Pitting
F
Magnetic-Particle Inspection
G
Nicks, Dents, Burrs, Cracks & Distortion
H
Adjust, Engine in Airframe
I
Bleed Band, Ground Idle, Maximum Power, Engine in Airframe
J
O-Rings, Drive Shaft Seal, Solenoid Valve
K
Seals and O-Rings
L
Torquemeter Junction Box, Output Shaft, Torquemeter Head Assembly, replace
as a complete Calibrated Assembly
M
Repair is limited to Blend Repair and Seal/O-Ring Replacement
N
Refer to the airframe manual, TM 55-1520-240-23.
O
Less than 50 blades total since new or last depot repair.
Change 6
B-21/(B-22 blank)
