AN-GRC-87_AN-VRC-34_serv1_TM11-5820-453-34P_1977.pdf

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1、TM 11-5820-453-34P TECHNICAL MANUAL DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LISTS (INCLUDING DEPOT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS) FOR RADIO SETS AN/GRC-87(12) (NSN 5820-00-889-4277) AN/GRC-87(24) (NSN 5820-00-543-1997) AND AN/VRC-34 (NSN 5820-00-543

2、-1996) 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 NOVEMBER 1977 *TM 11-5820-453-34P TECHNICAL MANUALHEADQUARTERS DEPARTMENT OF THE ARMY No. 11-5820-453-34PWASHINGTON, DC, 16 November 1977 DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LISTS (INCLUDIN

3、G DEPOT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS) FOR RADIO SETS AN/GRC-87(12V) (NSN 5820 00-889 4277) AN/GRC-87(24V) (NSN 5820-00-543-1997) AND AN/VRC-34 (NSN 5820-00-543 1996) Current as of 1 June 1977 REPORTING OF ERRORS You can improve this manual by recommending improvements using DA Form 202

4、8-2 (Test) located in the back of the manual. Simply tear out the self- addressed form, fill it out as shown on the sample, fold it where shown, and drop it in the mail. If there are no blank DA Forms 2028-2 (Test) in the back of your manual, use the standard DA Form 2028 (Recommended Changes to Pub

5、lications and Blank Forms) and forward to the Commander, US Army Electronics Command, ATTN: DRSEL-MA-Q, Fort Monmouth, New Jersey 07703. In either case a reply will be furnished direct to you. *This manual supersedes TM 11 5820 453 35P, 3 June, 1969. i TM 11 5820-453-34P Table of Contents Illus Page

6、Figure Section I.Introduction .1 II. Repair parts list.5 Group00Radio Sets AN/GRC-87, AN/VRC-34 .51 01Antenna Assemblies AT-101/GRC-9, AT-102/GRC-9 (used on AN/GRC-87 only).72 02Dynamotor-Power Supplies DY-88/GRC-9, DY-105/GRC-9X, DY-105A/GRC-9X, DY-105B/GRC-9X .113,4 03 Direct Current Generator G-4

7、3/G (used on AN/GRC-87 only) (See TM11-6115-218-20P and TM 11-6115-218-35Pfor parts) 04Receiver-Transmitter RT-77/GRC-9, RT-77A/GRC-9 .255,6 05Headset H-16/U (See TM 11-5965-267-15P for parts) 06Loudspeaker LS-203/U and LS-7A (See TM 11 -5965-213- 14P for parts) 07Microphone M-52/U (No parts authori

8、zed) 08Mount MT-350/GRC-9.377 09Cable Assembly CX-2031 /U.398 10Meter, Field Strength ME-61/GRC (See TM 11 -6625-682-15 for parts) SectionIII.Special tools list (Not applicable) IV.National stock number and part number index.40 ii TM 11 5820 453 34P SECTION I INTRODUCTION 1. Scope This manual lists

9、spares and repair parts; special tools; special test, measurement, and diagnostic equipment (TMDE), and other special support equipment required for performance of direct support and general support maintenance of the AN/GRC-87 and AN/VRC-34. It authorizes the requisitioning and issue of spares and

10、repair parts as indicated by the source and maintenance codes. 2. General This Repair Parts and Special Tools List is divided into the following sections: a. Section II. Repair Parts List A list of spares and repair parts authorized for use in the performance of maintenance. The list also includes p

11、arts which must be removed for replacement of the authorized parts. Parts lists are composed of functional groups in numeric sequence, with the parts in each group listed in figure and item number sequence. b. Section III. Special Tools List. Not applicable. c. Section IV. National Stock Number and

12、Part Number Index. A list, in National item identification number (NIIN) sequence, of all National stock numbers (NSN) appearing in the listings, followed by a list, in alphanumeric sequence, of all part numbers appearing in the listings. National stock numbers and part numbers are cross-referenced

13、to each illustration figure and item number appearance. 3. Explanation of Columns a . Illustration. This column is divided as follows: (1)Figure number. Indicates the figure number of the illustration on which the item is shown. (2)Item number. The number used to identify item called out in the illu

14、stration. b. Source, Maintenance, and Recoverability (SMR) Codes. (1)Source code. Source codes indicate the manner of acquiring support items for maintenance, repair, or overhaul of end items. Source codes are entered in the first and second positions of the Uniform SMR Code format as follows: Code

15、Definition PA- Item procured and stocked for anticipated or known usage. XD- A support item that is not stocked. When required, item will be procured through normal supply channels. NOTE Cannibalization or salvage may be used as a source of supply for any items source coded above except those coded

16、XA and aircraft support items as restricted by AR 700-42. (2)Maintenance code. Maintenance codes are assigned to indicate the levels of maintenance authorized to USE and REPAIR support items. The maintenance codes are entered in the third and fourth positions of the Uniform SMR Code format as follow

17、s: 1 TM 11-5820-453-34P (a) The maintenance code entered in the third position will indicate the lowest maintenance level authorized to remove, replace, and use the support item. The maintenance code entered in the third position will indicate one of the following levels of maintenance: Code Applica

18、tion/Explanation C- Crew or operator maintenance performed within organizational maintenance. O- Support item is removed, replaced, used at the or-ganizational level. F- Support item is removed, replaced, used at the direct support level. H- Support item is removed, replaced, used at the general sup

19、port level. (b) The maintenance code entered in the fourth position indicates whether the item is to be repaired and identifies the lowest maintenance level with the capability to perform complete repair (i.e., all authorized maintenance functions). This position will contain one of the following ma

20、intenance codes: Code Application/Explanation F- The lowest maintenance level capable of complete repair of the support item is the direct support level. H- The lowest maintenance level capable of complete repair of the support item is the general support level. Z- Nonreparable. No repair is authori

21、zed. (3) Recoverability code. Recoverability codes are assigned to support items to indicate the disposition action on unserviceable items. The recoverability code is entered in the fifth position of the Uniform SMR Code format as follows: Recoverability codes Definition Z- Nonreparable item. When u

22、nserviceable, condemn and dispose at the level indicated in position 3. F- Reparable item. When uneconomically reparable, condemn and dispose at the direct support level. H- Reparable item. When uneconomically reparable, condemn and dispose at the general support level. c. National Stock Number. Ind

23、icates the National stock number assigned to the item and will be used for requisitioning purposes. d. Part Number. 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 mea

24、ns of its engineering drawings, specifications, standards, and inspection requirements to identify an item or range of items. NOTE When a stock numbered item is requisitioned, the repair part received may have a different part number than the part being replaced. e. Federal Supply Code for Manufactu

25、rer (FSCM). The FSCM is a 5-digit numeric code listed in SB 708-42 which is used to identify the manufacturer, distributor, or Government agency, etc. f. Description. Indicates the Federal item name and, if required, a minimum description to identify the item. 2 TM 115820-453-34P g. Unit of Measure

26、(U/M). Indicates the standard of the basic quantity of the listed item as used in performing the actual maintenance function. This measure is expressed by a two-character alphabetical abbreviation (e.g., ea. in, pr, etc). When the unit of measure differs from the unit of issue, the lowest unit of is

27、sue that will satisfy the required units of measure will be requisitioned. h. Quantity Incorporated in Unit. Indicates the quantity of the item used in the breakout shown on the illustration figure, which is prepared for a functional group, subfunctional group, or an assembly. 4. Special Information

28、 a. Usable on codes are shown in the description column. Uncoded items are applicable to all models. Identification of the usable on codes used in this publication are: CodeUsed on 3HT AN/GRC-87(12V) 3HU AN/GRC-87(24V) 3IOAN/VRC-34 b. The following publications pertain to the AN/ GRC-87 and AN/VRC-3

29、4 and their components: TM 11-5122, Direct Current Generator G-43G TM 11-5820-453-10, Radio Sets AN/GRC-87 and AN/ VRC-34 TM 11-5820-453-20, Radio Sets AN/GRC-87 and AN/ VRC-34 TM 11-5820-453-20P, Radio Sets AN/GRC-87 and AN/ VRC-34 TM 11-5820-453-35, Radio Sets AN/GRC-87 and AN/ VRC-34 TM 1l-5820-4

30、79-12P, Mast Base MP-65, MP-65A and MP-65B TM 11-5820-479-35P, Mast Base MP-65, MP-65A and MP-65B TM 11-5965-213-14P, Permanent Magnet Loudspeaker LS-203/U TM 11-5965-267-15P, Headset, Electrical H-16/U TM 11-6115-218-20P, Generator, Direct Current G-43/G TM 11-6115-218-35P, Generator, Direct Curren

31、t G-43/G TM 11-6625-682-15, Meter, Field, Strength ME-61/GRC 5. How to Locate Repair Parts a. When National stock number or part number is unknown. (1) First. Using the table of contents, determine the functional group within which the item belongs. This is necessary since illustrations are prepared

32、 for functional groups and listings are divided into the same groups. (2) Second. Find the illustration covering the functional group to which the item belongs. (3) Third. Identify the item on the illustration and note the illustration figure and item number of the item. (4) Fourth. Using the Repair

33、 Parts Listing, find the figure and item number noted on the illustration. b. When National stock number or part number is known. (1) First. Using the Index of National Stock Numbers and Part Numbers, find the pertinent National stock number or part number. This index is in NIIN sequence followed by

34、 a list of part numbers in alphameric sequence, cross-referenced to the illustration figure number and item number. 3 TM 11 5820 453 34P (2) Second. After finding the figure and item number, locate the figure and item number in the repair parts list. 6. Abbreviations Not applicable. (Next printed pa

35、ge is 4.1) 4 TM 11-5820-453-34P Figure 1. Radio Sets AN/GRC-87, AN/VRC-34 (Sheet 1 of 2). 4.1 TM 11-5820-453-34P Figure 1. Radio Sets AN/GRC-87, AN/VRC-34(Sheet 2 of 2) . 4.2 SECTION IITM11-5820-453-34P (1)(2)(3)(4)(5)(6)(7)(8) ILLUSTRATIONDESCRIPTIONQTY (a)(b)NATIONALINC FIGITEMSMRSTOCKPARTIN NO.NO

36、.CODENUMBERNUMBERFSCMUSABLE ON CODEU/MUNIT GROUP 00 RADIO SETS AN/GRC-87,AN/VRC-34 11PAOFH6125-00-635-6426DY88GRC980058DYNAMOTOR, POWER SUPPLY DY-88/GRC-9 OREA1 11PAOFH6125-00-635-3770DY105GRC9X80058DYNAMOTOR, POWER SUPPLY DY-105/GRC-9X OR 310,3HUEA1 11PAOFH6125-00-635-3774DY105AGPC9X80058DYNAMOTOR,

37、 POWER SUPPLY DY-105A/GRC9X OR 310,3ffUEA1 11PAOFH6125-00-635-3771DY1058GRC9X80058DYNAMOTOR POWER SUPPLY DY-105B/GRC-9X 310, 3HUEA1 12PAOFF5820-00-128-2207MT350GRC980058MOUNTING MT-350/GPC-9EA1 13PAOFH5820-00-196-9041RT77GRC980058RECEIVER-TRANSMITTER RT-77/GRC-9 OREA1 13PAOFH5820-00-196-9041RT77AGRC

38、980058RECEIVER-TRANSMITTER RT-77A/GRC-9EA1 14PAOZZ5820-00-691-2059CW109GRC980058PANEL, COVER CW-109/GRCEA1 15PAOZZ8105-00-690-8541CW419GRC980058BAG, COTTON DUCK CW-419/GRC-9EA1 16PAOZZ5820-00-308-5817CW140GRC980058BAG CW-140/GRC-9EA1 17PAOFF5820-00-701-9097BX53D80058B0X BX-53DEA1 18PAOZZ5975-00-197-

39、4252GY1280058GUY GY-12 3HT, 3HUEA1 19PAOZZ8130-00-355-7616RL2880058REEL RL-28 3HT, 3HUEA1 110PAOZZ5975-00-199-5072GY4280058GUY GY-42 3HT, 3HUEA1 111PAOZZ5820-00-498-9361M37880058HALYARD M-378 3HT,3HUEA1 112PAOZZ5820-00-408-3197M37980053HALYARD M-379 3HT,3HUEA1 113PAOFF5995-00-164-6451CD1086 (7FT)800

40、58CORD CD-1086(7FT)EA2 114PAOZZ5985-00-199-8831MS116A80058MAST SECTION MS-116AEA3 115PAOZZ5985-00-115-7145MS117A80058MAST SECTION MS-117AEA1 116PAOZZ5985-00-238-7474MS118A80058MAST SECTION MS-118AEA1 117PAOFF5805-00-171-3370J4580058KEY J-45EA1 118PAOFF5995-00-196-9564 CD307B (65IN)80058CORD ASSEMBLY

41、 CD-307B(65IN.)EA1 119PAOZZ5970-00-197-3576IN8680058INSULATOR, STRAIN IN-86EA1 120PAOZZ5995-00-164-6748CD201A58367CORD ASSEMBLY CD-201AEA1 121PAOFF5820-00-243-0432AT101GRC980058ANTENNA AT-101/GRC-9 3HT,3HUEA2 122PAOZZ5820-00-030-2969RL2980058REEL, RL-29 3HT,3HUEA1 123PAOFF5995-00-162-6946CD111980058

42、CORD ASSEMBLY CD-1119 3HT,3HUEA1 124PAOFF5820-00-223-1413AT102GRC980058ANTENNA AT-102/GRC-9 3HT,3HUEA1 125PAOFF5995-00-889-0634CX2031AU (8FT)80058CABLE ASSEMBLY, SPECIAL PURPOSE, ELECTRICALEA1 126PAOZZ5820-00-237-7321CP1280058COUNTERPOISE CP-12 3HT,3HUEA1 127PAOZZ4030-00-223-4612GP27B80058STAKE, GUY

43、 GR-27B 3HT,3HUEA4 128PAOZZ5820-00-224-4885CP1380058COUNTERPOISE CP-13 3HT,3HUEA1 129PAOZZ5820-00-129-9666FT51580058BRACKET FT-515 3HT,3HUEA1 130PAOZZ5970-00-227-8226IN12780058INSULATOR IN-127 3HT,3HUEA1 131PAOZZ6115-00-709-0463CW420G80058BAG CW-420/G 3HT,3HUEA1 132PAOFF5965-00-665-0590LS203U81349L0

44、UDSPEAKER OREA1 132XDOFFLS-7A80058LOUDSPEAKEREA1 133PAOFF5965-00-243-7782H-16/U81349HEADSETEA1 134PAOZZ5965-00-646-4678M52U81349MICROPHONEEA1 135PAOFF6115-00-510-0611G-43/680058DIRECT CURRENT GENERATOR 3HT,3HUEA1 136PAOFF6525 00-701-9103ME-61/GRC80958METER, FIELD STRENGTHEA1 137PAOFF5820-00-503-2953

45、MP65B80063MAST BASEEA1 5 TM 11-582-453-34P Figure 2. Antenna Assemblies AT-101/GRC-9, AT-102/GRC-9 6 SECTION IITM11-5820-453-34P (1)(2)(3)(4)(5)(6)(7)(8) ILLUSTRATIONDESCRIPTIONQTY (a)(b)NATIONALINC FIGITEMSMRSTOCKPARTIN NO.NO.CODENUMBERNUMBERFSCMUSABLE ON CODEU/MUNIT GROUP 01 ANTENNA ASSEMBLIES,AT-

46、101/GRC-9 AT102/GRC-9 21XDFZZSCB35106980063SLEEVE 3HT,3HUEA19 22 XOFZZSMB10044080063INSULATOR 3HT,3HUEA10 23 XDFZZSCB3537880063RING 3HT,3HUEA3 24 XDFZZSCB3537980063JACK,TIP 3HT,3HUEA8 25 XDFZZSCB3538080063CHART 3HT,3HUEAI 26XDFZZSCB3537280063BANANA PLUG ASSEMBLY 3HT,3HUEA7 27XDFZZSCB35106980063SLEEV

47、E 3HT,3HUEA18 28XDFZZSMB10044080063INSULATOR 3HT,3HUEA10 29XDFZZSCB3537880063RING 3HT,3HUEA2 210XDFZZSCB3638680063FASTENER SNAP 3HT,3HUEA1 211XDFZZSCB3537680063BANANA PLUG ASSEMBLY 3HT,3HUEA2 212XDFZZSC33537280063BANANA PLUG ASSEMBLY 3HT,3HUEA8 213XDFZZSCB3537980063JACK,TIP 3HT,3HUEA8 7 TM11-5820-45

48、3-34P Figure 3. Dynamotor-Power Supplies DY-88/GRC-9, DY-105/GRC-9X, DY-105A/GRC-9X, DY-105B/GRC-9X (Sheet 1 of 3). 8 TM11-5820-453-34P Figure 3. Dynamotor-Power Supplies DY-88/GRC-9, DY-105/GRC-9X, DY-105A/GRC-9X, DY- 105B/GRC-9X, (Sheet 2 of 3). 9 TM11-5820-453-34P Figure 3. Dynamotor-Power Supplies DY-88/GRC-9, DY-105/GRC-9X, DY-105A/GRC-9X, DY- 105B/GRC-9X, (Sheet 3 of 3). 10 SECTION IITM 11-5820-453-34P (1)(2)(3)(4)(5)(6)(7)(8) ILLUSTRATIONDES