TM 3-4310-100-20 & P
e. Column 5, Tools and Equipment. Column five
figures will be shown for each category. The number of
man-hours specified by the "work time" figure represents
(5) specifies by code, those common tool sets and
the average time required- to restore an item to a
special tools, test, and support equipment required to
serviceable condition under typical field operating
perform the designated function.
f.
Column 6, Remarks. Column (6) contains an
conditions.
This time includes preparation time,
troubleshooting time, and quality assurance/quality
alphabetic code which leads to the remarks in section IV,
control time in addition to the time required to perform
remarks, which is pertinent to the item opposite the
the specific tasks identified for the maintenance
particular code.
functions authorized in the maintenance allocation chart.
Section ll. MAINTENANCE ALLOCATION CHART
AN-M4, AN-M4B, AN-M4C and AN-M4D COMPRESSORS
(1)
(2)
(3)
(4)
(5)
(6)
Group
Maint.
Maint. category
Tool/
number
Component/assembly
function
C O F H D equipment
Remarks
CANVAS COVER, STRAPS,
INSPECT
0.1
ETC.
REPLACE
0.2
200
INSPECT
0.1
WATER SEPARATOR
TEST
1.0
1
A
REPLACE
0.4
REPAIR
1.0
OVERHAUL
3.0
INSPECT
0.2
COMPRESSOR ASSEMBLY
TEST
2.0
1
A
SERVICE
0.1 0.3
REPLACE
0.1 0.5 2.0
REPAIR
2.0
ENGINE ASSEMBLY
OVERHAUL
12.0
400
B
500
FRAME & FUEL TANK
INSPECT
0.1
REPLACE
1.0
REPAIR
2.0
*The subcolumns are as follows:
C - operator/crew
0 .-organizational
F -direct support
H -general support
D -depot
Section Ill. TOOL AND TEST EQUIPMENT REQUIREMENTS
TOOL OR TEST MAINTENANCE
NATIONAL/NATO
EQUIPMENT
CATEGORY
NOMENCLATURE
STOCK NUMBER
TOOL NUMBER
REF CODE
I
11
TEST BENCH
4940 771 6999
Model AR 16
0-6000 PSI
or
Model 3231
1940 980 1620
Section IV. REMARKS
Reference Code
Remarks
A
Test in accordance with TB 742-93-1
B
See TM 5-2805-256-14
B-2
