TM 11591522613
k. Rebuild. Consists of those serv-
by the work time figures represents the average
time required to restore an item (assembly, sub-
serviceable equipment to a like new condition in
assembly, components, module, end item or
accordance with original manufacturing stan-
system) to a serviceable condition under typical
dards. Rebuild is the highest degree of materiel
operation conditions. This time includes prepa-
maintenance applied to Army equipment. The
ration time, troubleshooting time and assur-
rebuild operation includes the act of returning
ance/quality control time in addition to the time
to zero those age measurements (hours, miles,
required to perform the specific tasks identified
etc.) considered in classifying Army equip-
for the maintenance function authorized in the
ments/components.
maintenance allocation chart. Subcolumns of
column 4 are as follows:
C - Operator/Crew
B-3. Column Entries
O - Organizational
F - Direct Support
a. Column 1, Group Number. Column 1
H - General Support
lists group numbers, the purpose of which is to
D - Depot
identify components, assemblies, subassemblies,
and modules with the next higher assembly.
e. Column 5, Tools and Equipment. Col-
b. Column 2, Components/Assembly. Col-
umn 5 specifies by code, those common tool
umn 2 contains the noun names of components,
sets (not individual tools) and special tools, test,
assemblies, subassemblies and modules for
and support equipment required to perform the
which maintenance is authorized.
designated function.
c. Column 3, Maintenance Functions. Col-
f. Column 6, Remarks. Column 6 contains
umn 3 lists the functions to be performed on the
an alphabetic code which leads to the remarks in
item listed in column 2. When the items are
Section IV, Remarks, which is pertinent to the
listed without maintenance functions, it is solely
item opposite the particular code.
for the purpose of having the group numbers in
B-4. Tool and Test Equipment Requirements
the MAC and RPSTL coincide.
(Sect. III)
d. Column 4, Maintenance Category. Col-
umn 4 specifies, by the listing of a work time
a. Tool or Test Equipment Reference Code.
figure in the appropriate subcolumn(s), the low-
The numbers in this column coincide with the
est level of maintenance authorized to perform
numbers used in the tools and equipment col-
the function listed in column 3. This figure rep-
umn of the MAC. The numbers indicate the
resents the active time required to perform that
applicable tools or test equipment for the main-
maintenance function at the indicated category
tenance functions.
of maintenance. If the number of complexity of
the tasks within the listed maintenance function
b. Maintenance Category. The codes in
vary at different maintenance categories, appro-
this column indicate the maintenance category
priate work time figures will be shown for each
allocated the tool or test equipment.
category. The number of task-hours specified
B2