TM 5-3895-370-14&Pd.Column 4, Maintenance Level.Column 4 specifies, by the listing of a work time figure in the appropriatesubcolumn(s), the level of maintenance authorized to perform the function listed in Column 3. This figure represents theactive time required to perform that maintenance function at the indicated level of maintenance. If the number orcomplexity of the tasks within the listed maintenance function vary at different maintenance levels, appropriate work timefigures will 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 operatingconditions. 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 performthe specific tasks identified for the maintenance functions authorized in the maintenance allocation chart. The symboldesignations for the various maintenance levels are as follows:C - Operator or CrewL - Specialized Repair Activity (SRA)5O - Organizational MaintenanceH - General Support MaintenanceF - Direct SupportD - Depot Maintenancee.Column 5, Tools and Equipment.Column 5 specifies, by code, those common tool sets (not individual tools)and special tools, TMDE, and support equipment required to perform the designated function.f.Column 6, Rem arks. This column shall, when applicable, contain a letter code, in alphabetic order, which shallbe keyed to the remarks contained in Section IV.5Specialized Repair Activity (SRA) - This maintenance level is not included in Section II, Column 4, of theMaintenance Allocation Chart. Functions to this level of maintenance are identified by a work-time figure in the "H"column of Section II, Column 4, and an associated Reference Code is used in Remarks, Column 6. this code is keyed toSection IV, Remarks, and the SRA complete repair application is explained there.B-4. EXPLANATION OF COLUMNS IN TOOL AND TEST EQUIPMENT REQUIREMENT, SECTION III.a.Column 1, Reference Code.The tool and test equipment reference code correlates with a code used in theMAC, Section II, Column 5.b.Column 2, Maintenance Level.The lowest level of maintenance authorized to use the tool or test equipment.c.Column 3, Nomenclature. Name or identification of the tool or test equipment.d.Column 4, Tool Kit. The national stock number of the tool or test equipment.B-3
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