COLUMN ENTRIES - TM-5-6350-264-14-P-20049

TM 5-6350-264-14&P-2

NAVELEX EE181-AA-OMI-030/E121 RT1161 M9443

T.O. 31S9-2FSS9-1-2

listed maintenance function varies at different

k. Rebuild.

Consists of those service/actions

maintenance levels, appropriate "work time" figures

necessary for the restoration of unserviceable

will be shown for each level. The number of man-hours

equipment to a like new condition in accordance with

specified by the "work time" figure represents the

original manufacturing standards. Rebuild is the highest

average time required to restore an item (assembly,

degree of materiel maintenance applied to Army

subassembly, component, module, end item, or system)

equipment. The rebuild operation includes the act of

to a serviceable condition under typical field operating

returning to zero those age measurements (hours/miles,

conditions. This time includes preparation time,

etc.)

considered

classifying

Army

troubleshooting time, and quality assurance/quality

equipments/components.

control time in addition to the time required to perform

B-3. COLUMN ENTRIES.

the specific tasks identified for the maintenance

functions authorized in the maintenance allocation chart.

The symbol designations for the various maintenance

a. Column 1, Group Number. Column 1 lists group

levels are as follows:

numbers, the purpose of which is to identify

components, assemblies, subassemblies, and modules

C .....................

Operator or crew

with the next higher assembly.

O......................

Organization maintenance

b. Column 2, Component/Assembly. Column 2

contains the names of components, assemblies,

F .....................

Direct support maintenance

subassemblies, and modules for which maintenance is

authorized.

H......................

General support maintenance

c. Column 3, Maintenance Function. Column 3 lists

D .....................

Depot maintenance

the functions to be performed on the item listed in

column 2.

e. Column 5, Tools and Equipment. Column 5

specifies, by code, those common tool sets (not

d. Column 4, Maintenance Level. Column 4

individual tools) and special tools, test, and support

specifies, by the listing of a "work time" figure in the

equipment required to perform the designated function.

appropriate subcolumn (s), the lowest level of

maintenance authorized to perform the function listed in

f. Column 6, Remarks. Column 6 contains an

column 3. This figure represents the active time

alphabetic code which leads to the remark in section IV.

required to perform the maintenance function at the

Remarks, which is pertinent to the item opposite the

indicated level of maintenance. If the number of

particular code.

complexity of the tasks within the

B-2