Order this information in Print

Order this information on CD-ROM

Download in PDF Format


Click here to make tpub.com your Home Page

Page Title: Maintenance Functions.
Back | Up | Next

Click here for a printable version




Information Categories
.... Administration
Food and Cooking
Nuclear Fundamentals
  Educational CD-ROM's
Printed Manuals
Downloadable Books


TM  10-4930-229-12&P c. Service  Operations  required  periodically  to  keep  an  item  in  proper  operating  condition,  i.e.,  to  clean (includes decontaminate), to preserve, to drain, or to replenish fuel, lubricants, hydraulic fluids, or compressed air supplies. d. Adjust. To maintain within Prescribed limits, by bringing into proper or exact position, or by setting the operating characteristics to the specified parameters. e. Aline. To  adjust  specified  variable  elements  of  an  item  to  bring  about  optimum  or  desired  performance. f. Calibrate. To determine and cause corrections to be made or to be adjusted on instruments or test measuring and diagnostic equipment used in precision measurement. Consists of comparison of two instruments, one of which is a certified standard of known accuracy, to detect and adjust any discrepancy in the accuracy of the instrument  being  compared. g. Install. The act of emplacing, seating, or fixing into position an item, part, or module (component assembly) in a manner to allow the proper functioning of an equipment or system. h. Replace. The act of substituting a serviceable like type part, a subassembly, or module (component or assembly) for an unserviceable counterpart. i. Repair. The application of maintenance services (inspect, test, service, adjust, aline, calibrate, or replace) or  other  maintenance  actions  (welding,  grinding,  riveting,  straightening,  facing,  remachining,  or  resurfacing)  to restore serviceability to an item by correcting specific damage, fault, malfunction, or failure in a part, subassembly, module (component or assembly), end item, or system. j. Overhaul. That maintenance effort (service/action) necessary to restore an item to a completely serviceable operational condition as prescribed by maintenance standards in appropriate technical publications (i.e., DMWR). Overhaul does not normally return an item to a like new condition. k. Rebuild. Consists of those services/actions necessary for the restoration of unserviceable equipment to a like new condition in accordance with original manufacturing standards. Rebuild is the highest degree of materiel maintenance applied to Army equipment. The rebuild operation includes the act of returning to zero those age measurements  (hours/miles,  etc.)  considered  in  classifying  Army  equipment/components. B-4. Explanation of Columns in the MAC, Section II. a. Column (1). Group Number. Column 1 lists functional group code numbers which are assigned to identify maintenance significant components, assemblies, subassemblies, and modules to their next higher assembly. b. Column  (2).  Component/Assembly.  Column  2  contains  the  item  names  of  components,  assemblies, subassemblies, and modules for which group numbers (column 1 ) are assigned and for which maintenance is authorized. c. Column (3). Maintenance Function. Column 3 lists the functions to be performed on items listed in Column 2. (Function definitions are contained in paragraph B-3.) B-2

Privacy Statement - Press Release - Copyright Information. - Contact Us - Support Integrated Publishing

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business