C4, SB 740-97-38
Classification
Item
Defect
Major
Minor
A
B
Stage III corrosion...............................................................................................
x
Housing and discharge spout
Stage IV corrosion on interior surfaces; bent,
cracked, or broken ........................................................................................x
Stage III corrosion on interior surfaces ...............................................................
x
LOADING HOPPER:
Stage IV corrosion; bent, cracked, or broken welds............................................x
Stage III corrosion...............................................................................................
x
RECIPROCA'InNG FEEDER:
Hopper
Bent, cracked or broken; stage IV corrosion.................................................x
Stage III corrosion...............................................................................................
x
Gages and thermometers
Glass broken or discolored; dial faces deteriorated
inoperative ....................................................................................................x
BASIC ISSUE ITEMS (BII):
Missing ...............................................................................................................x
Deteriorated or damaged.....................................................................................
x
COMPONEN'IS AND
Missing; incomplete ............................................................................................x
ACCESSORIES:
Deteriorated or damaged.....................................................................................
x
LIFTING AND/OR TIE
DOWN DEVICES:
Cracked, broken, or distorted..............................................................................
x
WARNING OR CAUTION
PLATES:
Illegible; missing .................................................................................................x
MODIFICATION WORK
ORDER (MWO):
Urgent classification
Not applied..........................................................................................................x
Routine classification
Not applied..........................................................................................................
x
EQUIPMENT LOG
BOOK (TM 38-750):
Missing ...............................................................................................................x
Incomplete ..........................................................................................................
x
DATA PLATES:
Illegible or missing ..............................................................................................
x
DEPRESERVATION GUIDE
(DA FORM 2258):
Illegible or missing ..............................................................................................
x
III-BB-5
