AN-GRC-87_AN-VRC-34_serv2_TM11-5820-453-20P_1977.pdf

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1、TM 11-5820-453-20P TECHNICAL MANUAL ORGANIZATIONAL MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LISTS 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) 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

2、 1977 *TM 11-5820-453-20P TECHNICAL MANUAL No. 11-5820-453-20P HEADQUARTERS DEPARTMENT OF THE ARMY WASHINGTON, DC, 28 November 1977 ORGANIZATIONAL MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LISTS FOR RADIO SETS AN/GRC-87(12V) (NSN 5820-00-889-4277) AN/GRC-87(24V) (NSN 5820 00-543-1997) AND AN /VRC-3

3、4 (NSN 5820-00-543 1996) Current as of 1 June 1977 *This manual supersedes TM-5820-453-20P, 29 May 1969. i REPORTING OF ERRORS You can improve this manual by recommending improvements using DA Form 2028-2 (Test) located in the back of the manual. Simply tear out the self-addressed form, fill it out

4、as shown on the sample, fold it where shown, and drop it in the mail. If there are no blank DA Form 2028-2 (Test) in the back of your manual, use the standard DA Form 2028 (Recommended Changes to Publications and Blank Forms) and forward to the Commander, US Army Electronics Command, ATTN: DRSEL- MA

5、-Q, Fort Monmouth, NJ 07703. In either case a reply will be furnished direct to you. TM 11-5820-453-20P Table of Contents Illus PageFigure SECTIONI.Introduction.1 Repair parts list.5 GROUP00Radio Set AN/GRC-87, AN/VRC-34.51 01Antenna Assemblies AT-101/GRC-9, AT-102/GRC-9 (used on AN/GRC-87 only) (No

6、 parts authorized) 02Dynamotor-Power Supplies DY-88/GRC-9, DY-105/GRC-9X, DY-105A/GRC-9X, DY-105B/GRC-9X.72,3 03Direct Current Generator G-43/G. (used on AN/GRC-87 only) (See TM 11-6115-218-20P for parts) 04Receiver-Transmitter RT-77/GRC-9, RT-77A/GRC-9 .154,5 05Headset H-16/U (See TM 11-5965-267-15

7、P for parts) 06Loudspeaker LS-203/U and LS-7A (See TM 11-5965-213-14P for parts) 07Microphone M-52/U (No parts authorized) 08Mount MT-350/GRC-9 (No parts authorized) 09Cable Assembly CX-2031/U (No parts authorized) 10Meter, Field Strength ME-61/GRC (See TM 11 -6625-682-15 for parts) SECTIONIII.Speci

8、al tools list (Not applicable) IV.National stock number and part number index .20 ii TM 11-5820-453-20P SECTION I INTRODUCTION 1. Scope This manual lists spares and repair parts; special tools; special test, measurement, and diagnostic equipment (TMDE), and other special support equipment required f

9、or performance of organizational maintenance of the AN/GRC-87 and AN/VRC-34. It authorizes the requisitioning and issue of spares and 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

10、II. Repair Parts List. A list of spares and repair parts authorized for use in the performance of maintenance. The list also includes parts 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 l

11、isted in figure and item number sequence. b. Section III. Special Tools List. Not applicable. c. Section IV. National Stock Number and 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,

12、 in alphameric sequence, of all part numbers appearing in the listings. National stock numbers and part numbers are cross-referenced 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

13、figure number of the illustration on which the item is shown. (2) Item number. The number used to identify item called out in the illustration. b. Source, Maintenance, and Recoverability (SMR) Codes. (1) Source code. Source codes indicate the manner of acquiring support items for maintenance, repair

14、, or overhaul of end items. Source codes are entered in the first and second positions of the Uniform SMR Code format as follows: CodeDefinition PAItem procured and stocked for anticipated or known usage. XDA support item that is not stocked. When required, item will be procured through normal suppl

15、y channels. NOTE Cannibalization or salvage may be used as a source of supply for any items source coded above except those coded 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

16、 REPAIR support items. The maintenance codes are entered in the third and fourth positions of the Uniform SMR Code format as follows: (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 mainten

17、ance code entered in the third position will indicate one of the following levels of maintenance: CodeApplication/Explanation CCrew or operator maintenance performed within organizational maintenance. 1 TM 11-5820-453-20P OSupport item is removed, replaced, used at the organizational level. (b) The

18、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 maintenance codes: Cod

19、eApplication/Explanation FThe lowest maintenance level capable of complete repair of the support item is the direct support level. HThe lowest maintenance level capable of complete repair of the support item is the general support level. ZNonreparable. No repair is authorized. (3) Recoverability cod

20、e. 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 ZNonreparable item. When unserviceable, condemn and dis

21、pose at the level indicated in position 3. FReparable item. When uneconomically reparable, condemn and dispose at the general support level. HReparable item. When uneconomically reparable, condemn and dispose at the general support level. c. National Stock Number. Indicates the National stock number

22、 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 means of its 2 engineering drawings

23、, 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 Manufacturer (FSCM). The FSCM is a 5-di

24、git 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. g. Unit of Measure (U/M). Indicates the standard of the basic quantit

25、y 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 issue that will satisfy the required units of meas

26、ure 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 a. Usable on codes are shown in the description

27、 column. Uncoded items are applicable to all models. Identification of the usable on codes used in this publication are: CodeUsed on 3HTAN/GRC-87 (12V) 3HUAN/GRC-87 (24V) 3IOAN/VRC-34 TM 11-5820-453-20P b. The following publications pertain to the AN/GRC-87 and AN/VRC-34 and their components: TM 11-

28、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 11-5820-479-12P, 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

29、 H- 16/U TM 11-6115-218-20P, Generator, Direct Current G-43/G TM 11-6625-682-15, Meter, Field, Strength ME-61/GRC c. The illustrations in this manual are identical to those published in TM 11-5820-453-34P. Only those parts assigned the third position SMR maintenance code C or O are listed in the tab

30、ular listing; therefore, there may be a break in the item number sequence. Only illustrations containing organizational authorized items appear in this manual. 5. How to Locate Repair Parts a. When National stock number or part number is known. (1) First. Using the table of contents, determine the f

31、unctional group within which the item belongs. This is necessary since illustrations are prepared 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 illust

32、ration and note the illustration figure and item number of the item. (4) Fourth. Using the Repair 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, fi

33、nd the pertinent National stock number or part number. This index is in NIIN sequence followed by a list of part numbers in alphameric sequence, cross-referenced to the illustration figure number and item number. (2) Second. After finding the figure and item number, locate the figure and item number

34、 in the repair parts list. 6. Abbreviations Not applicable. (Next printed page is 4.) 3 Figure 1. Radio Sets AN/GR7-87, AN/VRC-34 (Sheet 1 of 2). 4.1 TM 11-5820-453-20P Figure 1. Radio Sets AN/GRC-87, AN/VRC-34 (Sheet 2 of 2). 4.2 SECTION IITM 11-5820-453-20P (1)(2)(3)(4)(5)(6)(7)(8) ILLUSTRATIONDES

35、CRIPTIONQTY (a)(b)NATIONALINC FIGITEMSMRSTOCKPARTIN NO.NO.CODENUMBERNUMBERFSCMUSABLE ON CODEU/MUNIT GROUP 00 RADIO SET AN/GRC-87, AN/VRC-34 11PAOFH6125-00-635-6426DY88GRC980058DYNAMOTOR,POWER SUPPLY DY -88/GRC-9EA1 11PAOFH6125-00-635-3770DY105GRC9X80058DYNAMOTOR,POWERSUPPLY,DY-105/GRC9X OR3I0,3HUEA1

36、 11PAOFH6125-00-635-3770DY105AGRC9X80058DYNAMOTOR POWER SUPPLY DY-105A/GRC9X OR3I0,3HUEA1 11PAOFH6125-00-635-3770DYl05BGRC9X80058DYNAMOTOR POWER SUPPLY DY-105B/GRC-9X3I0,3HUEA1 12PACFF5820-00-128-2207MT350GRC980058MOUNTING MT-350/GRC-9EA1 13PAOFH5820-00-196-9041RT77GRC980058RECEIVER-TRANSMITTER RT-7

37、7/GRC-9 OREA1 13PAOFH5820-00-196-9041RT77AGRC980058RECEIVER-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-9EAI 17PAOFF5820-00-701-9097

38、BX53D80058BOX BX-53DEA1 18PAOZZ5975-00-197-4252GY1280058GUY GY-123HU,3HTEA1 19PAOZZ8130-00-355-7616RL2880058REEL RL-283HU,3HTEA1 110PAOZZ5975-00-199-5072GY4280058GUY GY-423HU,3HTEA1 111PAOZZ5820-00-498-9361M37880058HALYARD M-3783HU,3HTEA1 112PAOZZ5820-00-408-3197M37980058HALYARD M-3793HU,3HTEA1 113P

39、AOFF5995-00-164-6457CD1086(7FT)80058CORD CD-1086(7FT)EA2 114PAOZZ5985-00-199-8831MS116A80058MAST SECTION MS-116AEA3 115PAOZZ5985-00-115-7149MS117A80058MAST SECTION MS-117AEA1 116PAOZZ5985-00-238-7474MS118A80058MAST SECTION MS-118AEA1 117PAOFF5805-00-171-3370J4580058KEY J-45EA1 118PAOFF5995-00-196-95

40、64CD307B(65IN)80058CORD ASSEMBLY CD-307B(65IN.)EA1 119PAOZZ5970-00-197-3576IN8680058INSULATOR,STRAIN IN-86EA1 120PAOFF5995-00-164-6648CD201A80063CORD ASSEMBLY CD201AEA1 121PAOFF5820-00-243-0432AT101GRC980058ANTENNA AT-101/GRC-93HU,3HTEA1 122PAOZZ5820 -00-030-2969RL2980058REEL,RL-293HU,3HTEA3 123PAOF

41、F5995-00-162-6946CD111980058CORD ASSEMBLY CD -11193HU,3HTEA1 124PAOFF5820-00-223-1413AT102GRC980058ANTENNA AT-102/GRC-93HU,3HTEA1 125PACFF5995-00-889-0634CX2031AU(8FT)80058CABLE ASSEMBLY,SPECIAL PURPOSE,ELECTRICALEA1 126PAOZZ5820-00-237-7321CP1280058COUNTERPOISE CP-123HU,3HTEA1 127FAOZZ4030-00-223-4

42、612GP27B80058STAKE, GUY GP-27B3HU,3HTEA4 128PAOZZ5820-00-224-4885CP1380058COUNTERPOISE CP-133HU,3HTEA1 129PAOZZ5820-00-129-9666FT51580058BRACKET FT-5153HU,3HTEA1 130PAOZZ5970-00-227-8226IN12780058INSULATOR IN-1273HU,3HTEA1 131PAOZZ6115-00-709-0463CW420G80058BAG CW-420/G3HU,3HTEA1 132PAOFF5965-00-665

43、-0590LS203U81349LOUDSPEAKER OREA1 132XDOFFLS-7A80058LOUDSPEAKEREA1 133PAOFF5965-00-243-7782H-16/U81349HEADSETEA1 134PAOZZ5965-00-646-4678M52U81349MICROPHONE3HU,3HTEA1 135PAOFF6115-00-510-0611G-43/G80058DIRECT CURRENT GENERATOR3HU,3HTEA1 136PAOFF6625-00-701-9103ME-61/GRC80058METER,FIELD STRENGTHEA1 1

44、37PAOFF5820-00-503-2953MP65B80063MASTBASE EA1 5 TM 11 -5820-453-20P ELOZTOO3 Figure 2. Dynamotor- Power Supplies DY-88/GRC-9, DY-105/GRC-9X, DY-105A/GRC-9X, DY-105B/GRC-9X. 6 TM 11-5820-453-20P (1)(2)(3)(4)(5)(6)(7)(8) ILLUSTRATIONDESCRIPTIONQTY (a)(b)NATIONALINC FIGITEMSMRSTOCKPARTIN NO.NO.CODENUMB

45、ERNUMBERFSCMUSABLE ON CODEU/MUNIT GROUP 02 DYNAMOTOR-POWER SUPPLIES DY-88/GRC-9, DY -105/GRC-9X, DY-105A/GRC-9X, .DY 105B/GRC-9X 211PAOZZ5920-00-142-7346AGU371400FUSE,CARTRIDGE310,3HUEA1 212PAOZZ5999-00-539-45469987 1/271400CAP,ELECTRICAL310,BHUEA2 214PAOZZ5920-00-280-3157F07A10ROB81349FUSE, CARTRID

46、GE310,3HUEA1 7/(8 Blank) TM 11-5820-453-20P Figure 3. Dynamotor- Power Supply DY-88/GRC-9 (Sheet 1 of 2) .9 TM 11-5820-453-20P Figure 3. Dynamotor-Power Supply DY-88/GRC-9 (Sheet 2 of 2) 10 SECTION IITM 11-5820-453-20P (1)(2)(3)(4)(5)(6)(7)(8) ILLUSTRATIONDESCRIPTIONQTY (a)(b)NATIONALINC FIGITEMSMRS

47、TOCKPARTIN NO.NO.CODENUMBERNUMBERFSCMUSABLE ON CODEU/MUNIT 311PAOZZ6125-00-973-0058SMB14765180063WINDOW,0BSERVATIONEA1 312PAOZZ5355-00-644-2179SMB14772680063KNOBEA1 355PAOZZ5920-00-280-3171F08D500A81349FUSE,CARTRIDGE USED FOR 6 VOLT OPERATION ONLYEA1 355PAOZZ5920-00-686-95l5F08G2R00B81349FUSE,CARTRI

48、DGE USED FOR 12 OR 24 VOLT OPERATION ONLYEA1 357PAOZZ5920-00-280-3157F07B32Vl0A81349FUSE, CARTRIDGE SELECTEA1 357PAOZZ5920-00-686-9547F07B32V20A81349FUSE, CARTRIDGE SELECTEA1 357PAOZZ5920-00-280-3177F07B32V30A81349FUSE, CARTRIDGEEA1 11 TM 11-5820-453-20P Figure 4. Receiver-Transmitter RT-77/GRC-9, RT-77A/GRC-9 (Sheet 1 of 3) 12 TM 11-5820-453-20P Figure 4. Receiver-Transmitter RT-77/GRC-9, RT-77A/GRC-9 (Sheet 2 of 3) 13 TM 11-5820-453-20P Figure 4. Receiver-Transmitter RT-77/GRC-9, RT-77A/GRC-9 (Sheet 3 of 3) 14 SECTION IITM 11-5820-453-20P (1)(2)(3)(4)(