TB-9-2320-335-13-P
TRUCK, UTILITY: EXPANDED CAPACITY, IAP/ARMOR READY
TECHNICAL BULLETIN; OPERATOR AND FIELD MAINTENANCE AND REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL) INSTRUCTIONS
MAY 2008
TB-9-2320-335-13-P - Page 461 of 680
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TB 9-2320-335-13&P
d. Column (4)-Maintenance Level
. Column 4 specifies each level of maintenance authorized to
perform the function listed in Column 3. This work time figure represents the active time required to
perform that maintenance function at the indicated level of maintenance. If the number or complexity of
the tasks within the listed maintenance function varies at different maintenance levels, appropriate work
time figures are to be shown for each level. The work time figure represents the average time required to
restore an item (assembly, subassembly, component, module, end item, or system) to a serviceable condition
under typical field operating conditions. This time includes preparation time (including any necessary
disassembly/assembly time) troubleshooting/fault location time, and quality assurance/quality control time
in addition to the time required to perform the specific tasks identified for the maintenance functions
authorized in the MAC chart. The symbol designations for the various maintenance levels are as follows:
Field:
C Operator or Crew maintenance
O Unit maintenance
F Direct Support maintenance
Sustainment:
L Specialized Repair Activity
H General Support maintenance
D Depot maintenance
NOTE
The “L” maintenace level is not included in column (4) of the MAC.
Functions to this level of maintenance are identified by work time
figure in the “H” column of column (4), and an associated
reference code is used in the REMARKS column (6). This code is
keyed to the remarks and the SRA complete repair application is
explained there.
e. Column (5)-Tools and Equipment Code
. Column 5 specifies, by code, those common tool sets (not
individual tools), common Test, Measurement and Diagnostic Equipment (TMDE), and special tools, special
TMDE and special support equipment required to perform the designated function. Codes are keyed to the
entries in the tools and test equipment table.
f. Column (6)-Remarks Code
. When applicable, this column contains a letter code, in alphabetic order,
which is keyed to the remarks table entries.
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