tolerances and specifica-
To restore an item to a com-
OVERHAUL
tions, and subsequent
pletely serviceable condi-
reassembly of the item.
tion as prescribed by
M A I N T E N A N C E The letter placed in the ap-
m a i n t e n a n c e serviceabil-
propriate column indi-
LEVEL
ity standards.
cates the level responsible
To restore an item to a
REBUILD
f o r performing that par-
standard as nearly as
ticular maintenance func-
p o s s i b l e to original or
tion. The maintenance
new condition in appear-
level codes used are:
a n c e , performance, and
This
l i f e expectancy.
Maintenance Level
Code
C
Operator/Crew
i s accomplished through
O
Organizational
c o m p l e t e disassembly of
Maintenance
the item, inspection of all
F
D i r e c t Support
parts or components, re-
Maintenance
p a i r or replacement of
H
G e n e r a l Support
w o r n o r unserviceable
Maintenance
elements (items) using
Depot Maintenance D
original m a n u f a c t u r i n g
Maintenance
Allocation
Chart
2
3
4
5
179