R-390A_serv_TM11-5820-358-20_1961.pdf

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1、DEPARTMENT OF THE ARMY TECHNICAL MANUALTM 11-5820-358-20 DEPARTMENT OF THE AIR FORCE TECHNICAL ORDERTO 31R1-2URR-442 ORGANIZATIONAL MAINTENANCE MANUAL RADIO RECEIVER R-390A /URR This reprint includes all changes in effect at the time of publication; changes 2 through 4. DEPARTMENTS OF THE ARMY AND T

2、HE AIR FORCE 10 FEBRUARY 1961 WARNING DANGEROUS VOLTAGES EXIST IN THIS EQUIPMENT Be careful when working on the 240-volt power supply and the circuits connected to it, or on the 155/280-volt ac line connections Before connecting the receiver to an ac source, be sure that the chassis is connected to

3、the same ground the ac source. DONT TAKE CHANCES! Change in force: C2, C 3, and C 4 TM 11-5820-35820 TO 31R1-2URR-442 C4 CHANGEDEPARTMENTS OF THE ARMY AND THE AIR FORCE No. 4WASHINGTON, DC, 29 February 1980 Organizational Maintenance Manual RADIO RECEIVER R-390A/URR (NSN 5820-00-538-7555) TM 11-5820

4、-358-20, 10 February 1961, is changed as follows: The title is changed to read as shown above. Page 3. Paragraph 1.1 is superseded as follows: 1.1. Indexes of Publications a.DA Pam 310-4. Refer to the latest issue of DA Pam 310-4 to determine whether there are new editions, changes or additional pub

5、lications pertaining to the equipment. b.DA Pam 310-7. Refer to DA Pam 310-7 to determine whether there are modification work orders (MWOs) pertaining to the equipment. Paragraph 2 is superseded as follows: 2. Maintenance Forms, Records and Reports a.Reports of Maintenance and Unsatisfactory Equipme

6、nt. Department of the Army forms and procedures used for equipment maintenance will be those prescribed by TM 38-750, The Army Maintenance Management System (TAMMS) (Army). Air Force personnel will use AFM 66-1 for maintenance reporting and TO 00-35D54 for unsatisfactory equipment reporting. b.Repor

7、t of Packaging and Handling Deficiencies. Fill out and forward DD Form 6 (Packaging Improvement Report) as prescribed in AR 700- 58/NAVSUPINST 4030.29/AFR 7113/MCO P4030.29A, and DLAR 4145.8. c.Discrepancy in Shipment Report (DISREP) (GSF 361). Fill out and forward Discrepancy in Shipment Report (DI

8、SREP) (SF 361) as prescribed in AR 55-38/NAVSUPINST 4610.33B/ AFR 75-18/MCO P4610.19C and DLAR 4500.15. Paragraphs 2.1, 2.2, 2.3, and 2.4 are added after paragraph 2. 2.1. Destruction of Army Materiel Demolition and destruction of electronic equipment will be under the direction of the commander and

9、 in accordance with TM 750-244-2. 2.2. Administrative Storage For procedures, forms, and records, and inspections required during administrative storage of this equipment, refer to TM 740-90-1. 2.3. Reporting Errors and Recommending Improvements a.You can help improve this manual. If you find any mi

10、stakes or if you know of a way to improve the procedures, please let us know. Mail your letter or DA Form 2028 (Recommended Changes to Publications and Blank Forms) direct to: Commander, US Army Communications and Electronics Materiel Readiness Command, ATTN: DRSEL-ME-MQ, Fort Monmouth, NJ 07703. b.

11、For Air Force, submit AFTO Form 22 (Technical Order System Publication Improvement Report and Reply) in accordance with paragraph 6-5, Section VI, TO 00-5-1. Forward direct to prime ALC/MST. c.In either case, a reply will be furnished direct to you. 2.4. Reporting Equipment Improvement Recommendatio

12、ns (EIR) a.Army. If your Radio Receiver R-390A/URR needs improvement, let us know. Send us an 1 EIR. You, the user, are the only one who can tell us what you dont like about your equipment. Let us know why you dont like the design. Tell us why a procedure is hard to perform. Put it on an SF 368 (Qua

13、lity Deficiency Report). Mail it to Commander, US Army Communications and Electronics Materiel Readiness Command, ATTN: DRSEL-ME-MQ, Fort Monmouth, NJ 07703. Well send you a reply. b.Air Force. Air Force personnel are encouraged to submit EIRs in accordance with AFM 900-4. Page 31. Appendix I is sup

14、erseded as follows: APPENDIX I REFERENCES Following is a list of references applicable and available for Radio Receiver R-390A/URR. AR 220-10Preparation for Oversea Movement of Units (POM). AR 310-25Dictionary of United States Army Terms (Short Title: AD). AR 310-50Authorized Abbreviations and Brevi

15、ty Codes. DA Pam 108-1Index of Army Motion Pictures and Related Audio-Visual Aids. DA Pam 3104Index of Technical Publications: Technical Manuals, Technical Bulletins, Supply Manuals (Types 7, 8, and 9), Supply Bulletins and Lubrication Orders. DA Pam 310-7US Army Index of Modification Work Orders. F

16、M 21-6How to Prepare and Conduct Military Training. FM 1.-30Military Symbols TC 2.-5-7Training Management in Battalions. TM 11-666Antennas and Radio Propagation. TM 11-5820-358-10Operators Manual, Radio Receiver R-390A/URR. TM 11-6625-203-12Operators and Organizational Maintenance: Multimeters AN/ U

17、RM-105 and AN/URM-105C (Including Multimeter, ME-77/U and ME-77C/U). TM 11-6625-274-12Operators and Organizational Maintenance Manual: Test Sets, Electron Tube TB-7/U, TB-7A/U, TV-7B/U, and TB-7D/U. TM 38-750The Army Maintenance Management System (TAMMS). TM 43-0139Painting Instructions for Field Us

18、e. TM 740-90-1Administrative Storage of Equipment. TM 750-244-2Procedures for Destruction of Electronics Materiel to Prevent Enemy Use (Electronics Command). Pages 32 through 37. Appendix II is superseded as follows: 2 APPENDIX III MAINTENANCE ALLOCATION Section I. INTRODUCTION A2-1. General This ap

19、pendix provides a summary of the maintenance operations for Radio Receiver R-390AfURR. It authorizes categories of maintenance for specific maintenance functions on repairable items and components and the tools and equipment required to perform each function. This appendix may be used as an aid in p

20、lanning maintenance operations. A2-2. Maintenance Function Maintenance functions will be limited to and defined as follows: a.Inspect. To determine the serviceability of an item by comparing its physical, mechanical, and/or electrical characteristics with established standards through examination. b

21、.Test. To verify serviceability and to detect incipient failure by measuring the mechanical or electrical characteristics of an item and comparing those characteristics with prescribed standards. c.Service. Operations required periodically to keep an item in proper operating condition; i.e., to clea

22、n (decontaminate), to preserve, to drain, to paint, 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.A

23、lign. 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 equipments used in precision measurement. Consists of comparisons of two

24、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, module (component or assembly) in a manner to allow the proper

25、functioning of the equipment or system. h.Replace. The act of substituting a serviceable like type part, subassembly, or module (component or assembly) for an unserviceable counterpart. i.Repair. The application of maintenance services (inspect, test, service, adjust, align, calibrate, replace) or o

26、ther 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

27、maintenance effort (service/action) necessary to restore an item to a completely serviceable/operational condition as prescribed by maintenance standards (i.e., DMWR) in appropriate technical publications. Overhaul is normally the highest degree of maintenance performed by the Army. Overhaul does no

28、t normally return an item to 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 e

29、quipment. The rebuild operation includes the act of returning to zero those age measurements (hours, miles, etc.) considered in classifying Army equipments/ components. A2-3. Column Entries a.Column 1, Group Number. Column 1 lists group numbers, the purpose of which is to identify components, assemb

30、lies, subassemblies, and modules with the next higher assembly. b.Column 2, Component/Assembly. Column 2 contains the noun names of components, assemblies, subassemblies, and modules for which 3 maintenance is authorized. c.Column 3, Maintenance Functions. Column 3 lists the functions to be performe

31、d on the item listed in column 2. When items are listed without maintenance functions, it is solely for purpose of having the group numbers in the MAC and RPSTL coincide. d.Column 4, Maintenance Category. Column 4 specifies, by the listing of a work time figure in the appropriate subcolumn(s), the l

32、owest level of maintenance authorized to perform the function listed in column 3. This figure represents the active time required to perform that maintenance function at the indicated category of maintenance. If the number or complexity of the tasks within the listed maintenance function vary at dif

33、ferent maintenance categories, appropriate work time figures will be shown for each category. The number of task-hours specified by 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 u

34、nder typical field operating conditions. This time includes preparation time, troubleshooting time, and quality assurance/quality control time in addition to the time required to perform the specific tasks identified for the maintenance functions authorized in the maintenance allocation chart. Subco

35、lumns of column 4 are as follows: C - Operator/Crew O -Organizational F - Direct Support H - General Support D - Depot e.Column 5, Tools and Equipment. Column 5 specifies by code, those common tool sets (not individual tools) and special tools, test, and support equipment required to perform the des

36、ignated function. f.Column 6, Remarks. Column 6 contains an alphabetic code which leads to the remark in section IV, Remarks, which is pertinent to the item opposite the particular code. A2-4. Tool and Test Equipment Requirements (Sec III) a.Tool or Test Equipment Reference Code. The numbers in this

37、 column coincide with the numbers used in the tools and equipment column of the MAC. The numbers indicate the applicable tool or test equipment for the maintenance functions. b.Maintenance Category. The codes in this column indicate the maintenance category allocated the tool or test equipment. c.No

38、menclature. This column lists the noun name and nomenclature of the tools and test equipment required to perform the maintenance functions. d.National/NATO Stock Number. This column lists the National/NATO stock number of the specific tool or test equipment. e.Tool Number. This column lists the manu

39、facturers part number of the tool followed by the Federal Supply Code for manufacturers (5-digit) in parentheses. A2-5. Remarks (Sec IV) a.Reference Code. This code refers to the appropriate item in section II, column 6. b.Remarks. This column provides the required explanatory information necessary

40、to clarify items appearing in section II. 4 SECTION II. MAINTENANCE ALLOCATION CHART FOR RADIO RECEIVER R-390A/URR (1)(2)(3)(4)(5)(6) MAINTENANCE CATEGORY GROUPCOMPONENT/MAINT.TOOLS AND NUMASSEMBLYFUNCTIONCOFHDEQUIPMENTREMARKS 00RADIO RECEIVER R-390A/URRInspect0.1B Inspect0.218 Service0.218D Test0.4

41、10,16,18C Test2.02,3,5,7, 9,11,12, 16,17,19 20 Adjust1.05,11,12, 17,19,20 Align1.01,2,5 thru 9. 12,13,14 16,17,19, 20 Repair6.02,3,5,7, 9,11,12, 16,17,19, 20 Install1.018 Overhaul24.01,4 thru 7,9.11,. 12,15,17, 19,20 01RECEIVER ASSEMBLYA SMD343619(A1) 0101AUDIO ASSEMBLYA SMD248801(A1A2) (AF SUBCHASS

42、IS) 0102AMPLIFIER, INTERMEDIATEA FREQUENCY SMD343620(A1A3) 010201AMPLIFIER SUBASSEMBLYA SMC343621(A1A3A4) 0103AMPLIFIER, RADIOA FREQUENCY SMD343629(A1A7) (RF SUBCHASSIS) 0104OBCILLATOR ASSEMBLYA SMD249007 CRYSTAL-OSCILLATOR SUBCHASSIS) 0105GER ASSEMBLYRepair0.517,19 SMD343600(A1A9)Repair1.317,19 (RF

43、 GEAR TRAIN) 0106POWER SUPPLYA SMD248984(A1A5) (POWER SUPPLY SUBCHASSIS) 0107RADIO FREQUENCYA SMD34362E(A1A6) (VFO SUBCHASSIS) 0108PANEL ASSEMBLY,FRONTA SMD249134(AA9S) 0109PANEL ASSEMBLYA SMD343623(A1A37) (CHASSIS) 5 SECTION III. TOOL AND TEST EQUIPMENT REQUIREMENTS FOR RADIO RECEIVER R-390A/URR To

44、ol or Test EquipmentMaintenanceNational/NATOTool Ref CodeCategoryNomenclatureStock NumberNumber 1H,DANALYZER, SPECTRIM TS-723D/U6625-00-668-9418 2F,HAUDIO OSCILLATOR TS-382/U6625-00-151-7479 3FFREQUENCY METER AN/URM-326625-00-553-0060 4DFREQUENCY METER AN/USN-26A6625-00-543-1356 5F,H,DGENERATOR, SIG

45、NAL AN/URM-25D6225-00-649-5193 6H,DGENERATOR, SIGNAL AN/USN-44A6625-00-539-9685 7F,H,DHEADSET HS-30/U5965-00-164-7259 8HLIGHT ASSEMBLY, ELECTRIC NX-1292/PAQ6695-00-378-5449 9F,H,DMAINTENANCE KIT, ELECTRONIC EQUIPMENT6625-00-557-5716 MK-288/URM 10OMULTIMETER AN/URM-105C6625-00-999 6282 11F.DMULTIMETE

46、R TS-352B/U6625-00-553-0142 12F.H,DMULTIMETER, ELECTRONIC TS-505/U6625-00-243-0562 13HOSCILLOSCOPE OS-8/U6625-00-643-1740 14HOUTPUT METER TS-585C/U6625-00-244-0501 15DTEST SET, ELECTON TUBE TV-2D/U6625-00-669-0263 16O,F,HTEST SET, ELECTRON TUBE TV-7D/U,6625-00-820-0064 17F,H,DTOOL KIT, ELECTRONIC EQ

47、UIPMENT TK-100/G5180-00-605-0079 18OTOOL KIT, ELECTRONIC EQUIPMENT TK-101/G5180-00-064-5178 19F,H,DTOOL KIT, ELECTRONIC EQUIPMENT TK-105/U5180-00-610-8177 20F,H,DVOLTMETER, ELECTRONIC ME-30E/U6625-00-643-1670 6 SECTION IV. REMARKS REFERENCE CODEREMARKS AALL COMPONENTS WITH NO MAINTENANCE FUCTIONS IN

48、DICATED, ARE REPAIRED UNDER THE NECT HIGHER ASSEMBLY/END ITEM. BEXTERNAL VISUAL. CPERFORMANCE CHECK. DCRYSTALS, KNOBS, FUSES, LAMPS, TUBES REPLACED AT ORGANIZATIONAL LEVEL. 7 By Order of the Secretary of the Army: E. C. MEYER General, United States Army Official:Chief Staff J. C. PENNINGTON Major Ge

49、neral, United States Army The Adjutant General Distribution: To be distributed in accordance with DA Form 1261, Organizational Maintenance requirements for R390/URR, R- 390A/URR. Changes In force: C 2 and C 3 TM 11-5820-358-20 C3 CHANGEHEADQUARTERS DEPARTMENT OF THE ARMY No. 3WASHINGTON, DC, 3 April 1975 Organizational Maintenance Manual RADIO RECEIVER R-390/AURR TM 11-5820-35820, 10 February 1961, is changed as follows: Inside front cover. Radiation warning is added after existing notice. 1 WARNING RADIATION HAZARD RADIOACTIVE MATERIAL CONTROLLED DISPOSAL REQUIRED ACCOUNTABILITY