OE-303_antenna_serv_TM11-5985-370-20P_1985.pdf

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1、TM 11-5985-370-20P TECHNICAL MANUAL ORGANIZATIONAL MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST ANTENNA GROUP OE-303/GRC (NSN 5985-01-152-5845) H E A D Q U A R T E R S , D E P A R T M E N T O F T H E A R M Y 28 MAY 1985 TM 11-5985-370-20P TECHNICALMANUALHEADQUARTERS DEPARTMENTOF THEARMY NO. 11-58

2、95-320-20PWASHINGTON,DC, 28 May 1985 ORGANIZATIONAL MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST FOR ANTENNA GROUP OE-303/GRC (NSN 5985-01-152-5845) Current as of 24 September 1984 REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS You can help improve this manual. If you find any mistakes or if you

3、know of a way to improve the procedures, please let us know. Mail your letter, DA Form 2028 (Recommended Changes to Publi- cations and Blank Forms), or DA Form 2028-2 located in back of this manual direct to: Commander, US Army Communications-Electronics Command and Fort Monmouth, ATTN: AMSEL-ME-MP,

4、 Fort Monmouth, NJ 07703-5007. A reply will be furnished direct to you. Table of Contents SECTIONI. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II. Repair Parts List . . . . . . . . . . . . . . . . . . . . . . . . . .

5、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GROUP00 Antenna Group OE-303/GRC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01 Antenna Assembly AS-3490/GRC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6、. . . . . . . . . . 02 Mast Assembly AB-1244A/GRC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTIONIII. Special Tools (Not applicable) IV. National Stock Number and Part Number Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7、 . . . . . . . . . . . Illus PageFigure 1 1-1 1-1 1 2-1 2 3-1 3 I-1 i TM 11-5985-370-20P SECTION I INTRODUCTION 1. Scope This manual lists and authorizes spares and repair parts; special tools; special test, measurement, and diagnostic equipment (TMDE); and other special support equipment required f

8、or performance of organizational maintenance of the OE-303/GRC. It authorizes the requisitioning, issue, and disposition of spares, repair parts and special tools as indicated by the source, maintenance and recoverability (SMR) codes. 2. General This Repair Parts and Special Tools List is divided in

9、to the following sections: a. Section II. Repair Parts List. A list of spares and repair parts authorized by this RPSTL for use in the perform- ance of maintenance. The list also includes parts which must be removed for replacement of the authorized parts. Parts lists are composed of functional grou

10、ps in ascending numeric sequence, with the parts in each group listed in ascending item number sequence. Figure numbers are listed directly beneath the group header, b. Section III. Special Tools List. Not applicable. c. Section IV. National Stock Number and Part Number Index. A list, in National it

11、em identification number (NIIN) sequence, of all National stock numbered items appearing in the listing, followed by a list in alphameric se- quence of all part numbers appearing in the listings. National stock numbers and part numbers are cross-refer- enced to each illustration figure and item numb

12、er appearance. 3. Explanation of Columns (Section II and III) a. Item No. (Column (1). Indicates the number used to identify items called out in the illustration. b. SMR Code (Column (2). The source, maintenance, and recoverability (SMR) code is a five-position code con- taining supply/requisitionin

13、g information, maintenance category authorization criteria, and disposition instruc- tion, as shown in the following breakout: SourceMaintenance CodeCode xx1st two positions How you get an item.3d position4th position Who can install,Who can do replace or usecomplete repair the item.(see note) on th

14、e item. NOTE Recoverability Code x Who determines disposition action on an unserviceable item. Complete repair: Maintenance capacity, capability, and authority to perform all correc- tive maintenance tasks of the “Repair” function in a use/user environment in order to restore serviceability to a fai

15、led item. (1) Source code. The source code tells you how to get an item needed for maintenance, repair, or overhaul of an end item/equipment. Explanations of source codes follows: 1 TM 11-5985-370-20P Code Explanation Stocked items; use the applicable NSN to request/requisition items with these sour

16、ce codes. They are authorized to the category indicated by the code entered in the third position of the SMR code. NOTE Items coded PC are subject to deterioration. Items with these codes are not to be requested/requisitioned individually. They are part of a kit which is authorized to the maintenanc

17、e category indicated in the third position of the SMR code. The complete kit must be requisitioned and applied. Items with these codes are not to be requested/requisitioned individually. They must be made from bulk material which is identified by the part number in the description and usable on code

18、 (UOC) column and listed in the Bulk Material group of the repair parts list. If the item is authorized to you by the third position code of the SMR code, but the source code indicates it is made at a higher category, order the item from the higher category of maintenance. Items with these codes are

19、 not to be requested/requisitioned individually. The parts that make up the assembled item must be requisitioned or fabricated and assembled at the category of maintenance indicated by the source code. If the disposition code of the SMR code authorizes you to replace the item, but the source code in

20、dicates the item is assembled at a higher category, order the item from the higher category of mainte- nance. CodeExplanation XADo not requisition an “XA” coded item. Order its next higher assembly. XBIf an “XB item is not available from salvage, order it using the FSCM and part number given. XCInst

21、allation drawing, diagram, instruction sheet, field service drawing, that is identified by manufacturers part number. XDItem is not stocked. Order an “XD” coded item through normal supply channels using the FSCM and part number given, if no NSN is available. NOTE Cannibalization or controlled exchan

22、ge, when authorized, may be used as a source of supply for items with the above source codes, except for those source coded “XA” or those aircraft support items restricted by requirements of AR 750-1. (2) Maintenance code. Maintenance codes tell you the category of maintenance authorized to USE and

23、REPAIR support items. The maintenance codes are entered in the third and fourth positions of the SMR code as follows: (a) The maintenance code entered in the third position tells you the lowest maintenance category authorized 2 TM 11-5985-370-20P to remove, replace, and use an item. The maintenance

24、code entered in the third position will indicate authorization to one of the following categories of maintenance. CodeApplication/Explanation CCrew or operator maintenance done within organizational or aviation maintenance. OOrganizational or aviation unit category can remove, replace, and use the i

25、tem. FDirect support or aviation intermediate category can remove, replace, and use the item. HGeneral support category can remove, replace, and use the item. LSpecialized repair activity can remove, replace, and use the item. DDepot category can remove, replace, and use the item. (b) The maintenanc

26、e code entered in the fourth position tells whether or not the item is to be repaired and identifies the lowest maintenance category with the capability to do complete repair (i.e., perform all authorized repair functions). This position will contain one of the following maintenance codes. NOTE Some

27、 limited repair may be done on the item at a lower category of maintenance, if au- thorized by the Maintenance Allocation Chart (MAC) and SMR codes. CodeApplication/Explanation OOrganizational or aviation unit is the lowest category that can do complete repair of the item. FDirect support or aviatio

28、n intermediate is the lowest category that can do complete repair of the item. HGeneral support is the lowest category that can do complete repair of the item. LSpecialized repair activity (designate the specialized repair activity) is the lowest category that can do complete repair of the item. DDe

29、pot is the lowest category that can do complete repair of the item, ZNonreparable. No repair is authorized. BNo repair is authorized. (No parts or special tools are authorized for the maintenance of a “B” coded item). How- ever, the item may be reconditioned by adjusting, lubricating, etc., at the u

30、ser category. (3) Recoverability code. Recoverability codes are assigned to items to indicate the disposition action on unserv- iceable items. The recoverability code is entered in the fifth position of the SMR Code as follows: Recoverability CodesApplication/Explanation ZNonreparable Item. When uns

31、erviceable, condemn and dispose of the item at the category of maintenance shown in the third position of SMR Code, OReparable item. When uneconomically reparable, condemn and dispose of the item at organizational or aviation unit category. FReparable item, When uneconomically reparable, condemn and

32、 dispose of the item at direct support or aviation intermediate category. HReparable item. When uneconomically reparable, condemn and dispose of the item at general support category. DReparable item. When beyond lower category repair capability, return to depot, Condemnation and disposal of item not

33、 authorized below depot category. LReparable item. Condemnation and disposal not authorized below specialized repair activity (SRA). AItem requires special handling or condemnation procedures because of specific reasons (e.g., precious metal con- tent, high dollar value, critical material, or hazard

34、ous material). Refer to appropriate manuals/directives for specific instructions. c. FSCM (Column (3). The Federal Supply Code for Manufacturer (FSCM) is a 5-digit numeric code which is used to identify the manufacturer, distributor, or Government agency, etc., that supplies the item. d. Part Number

35、 (Column (4). Indicates the primary number used by the manufacturer (individual, company, firm, corporation, or Government activity), which controls the design and characteristics of the item by means of its engineering drawings, specifications, standards, and inspection requirements to identify an

36、item or range of items. NOTE When you use a NSN to requisition an item, the item you receive may have a different part number from the part ordered. e. Description and Usable on Code (UOC) (Column (5). This column includes the following information. (1) The Federal item name and, when required, a mi

37、nimum description to identify the item. (2) The statement “END OF FIGURE” appears just below the last item description in Column (5) for a given figure in both section II and section III. f. Qty (Column (6). Indicates the quantity of the item used in the breakout shown on the illustration figure, wh

38、ich is prepared for a functional group, subfunctional group, or an assembly. 3 TM 11-5985-370-20P 4. Explanation of Columns (Section IV) a. National Stock Number (NSN)Index. (1) Stock number column. This column lists the NSN by National item identification number (NIIN) sequence. The NIIN consists o

39、f the last nine digits of the NSN. When using this column to locate an item, ignore the first four digits of the NSN. When requisitioning items use the complete NSN (13 digits). (2) Fig. column. This column lists the number of the figure where the item is identified/located. The illustra- tions are

40、in numerical sequence in sections II and III. (3) Item column. The item number identifies the item associated with the figure listed in the adjacent Fig. column. This item is also identified by the NSN listed on the same line. b. Part Number Index. Part numbers in this index are listed by part numbe

41、r in ascending alphameric sequence. (1) FSCM column. This column lists the Federal supply code for manufacturer (FSCM). (2) Part number column. This column indicates the part number assigned to the item. (3) Stock number column. This column lists the National stock number for the associated part num

42、ber and manufacturer identified in the part number and FSCM columns to the left. (4) Fig. column. This column lists the number of the figure where the item is identified/located in section II and 111. (5) Item column. The item number is that number assigned to the item as it appears in the figure re

43、ferenced in the adjacent figure number column. 5. Special Information a. Associated Publications. The publications listed below pertain to the OE-303/GRC and its components: TM 11-5985-370-12, Antenna Group OE-303/GRC b. National Stock Numbers. National stock numbers (NSNS) that are missing from P s

44、ource coded items have been applied for and will be added to this TM by future change/revision when they are entered in the Army Master Data File (AMDF). Until the NSNS are established and published, submit exception requisitions to: Commander, US Army Communications-Electronics Command and Fort Mon

45、mouth, ATTN: AMSEL-MM, Fort Monmouth, NJ 07703-5006 for the part required to support your equipment. 6. How to Locate Repair Parts a. When National stock number or part number is not known. (1) First. Using the table of contents, determine the assembly group or subassembly group to which the item be

46、longs. This is necessary since figures are prepared for assembly groups and subassembly groups, and listings are divided into the same groups. (2) Second. Find the figure covering the assembly group or subassembly group to which the item belongs. (3) Third. Identify the item on the figure and note t

47、he item number. (4) Fourth. Refer to the Repair Parts List for the figure to find the part number for the item number noted on the figure. (5) Fifth. Refer to the Part Number Index to find the NSN, if assigned. b. When National stock number or part number is known. (1) First. Using the index of Nati

48、onal stock numbers and part numbers, find the pertinent National stock num- ber or part number. The NSN index is in National item identification number (NIIN) sequence (para 4a(1). The part numbers in the part number index are listed in ascending alphameric sequence (para 4b). Both indexes cross-ref

49、er- ence you to the illustration figure and item number of the item you are looking for. (2) Second. After finding the figure and item number, verify that the item is the one youre looking for, then locate the item number in the repair parts list for the figure. 7. Abbreviations Not applicable. 4 TM-11-5985-370-20P Figure 1.Antenna Group OE-303/GRC. SECTION IITM11-5985-370-20P (1)(2)(3)(4)(5)(6) ITEMSMRPART NOCODEFSCMNUMBERDESCRIPTION AND USABLE ON CODE (UOC)QTY GROUP 00 ANTENNA GROUP OE-303/GRC FIG.1 1PAOOO80058AS-3490/GRCANTENNA1 2PAOOO80058AB-1244A/GRCMAST ASSEMBLY1 3PAOZZ80