TB 1-1520-237-25-2
Maintenance Required
Code
Superficial corrosion requiring "clean and treat only".
T
Corrosion requires fill or patch.
P
Corrosion requires replacement with new item.
N
No defect.
R
Table E-2
Codes for Reporting Maintenance Required
Code
Defect Class
Minor Defect
M
Major Defect
J
Critical Defect
C
No Defect
R
Table E-3
Codes for Defect Classification
E-8
Change 1
