AIR FORCE MIL-M-9864 B-1968 MANUALS TECHNICAL ORGANIZATIONAL MAINTENANCE (MISSILE AND SPACE SYSTEMS)《(导弹及空间系统)组织维护技术手册》.pdf

《AIR FORCE MIL-M-9864 B-1968 MANUALS TECHNICAL ORGANIZATIONAL MAINTENANCE (MISSILE AND SPACE SYSTEMS)《(导弹及空间系统)组织维护技术手册》.pdf》由会员分享，可在线阅读，更多相关《AIR FORCE MIL-M-9864 B-1968 MANUALS TECHNICAL ORGANIZATIONAL MAINTENANCE (MISSILE AND SPACE SYSTEMS)《(导弹及空间系统)组织维护技术手册》.pdf（19页珍藏版）》请在麦多课文档分享上搜索。

1、 MIL-M-7bLlB TM 4Ob 022Ll542 T W - - I.= - ma-9864 (USAF) SUPERSEDING 1 March 1968 MIL*-9864 (USAF) 10 November i960 MILITARY SPECIFICATION MANUALS, TECHNICAL: ORGANIZATIQNAL MAINTENANCE (Missile and Space Systems) I i 1. SCOPE 1.1 This specification covers the requirements for preparation of techni

2、cal manuals for organizational maintenance of missile and space systems. 2. APPIJ.C:ABL;E DOCUMENTS 2.1 The following documents of the issue in effect on date of invitation for bids, or request for proposal, form a part of this specification to the extent specified herein. SPECIFICATIONS Military -

3、MIL-M-l+ Certificate of Destruction Page; Transmittal Notice; Reproduction Assembly Sheet; Photollghographic Negatives; Printing; and Binders. MIL for example, how to take a particular test point reading. tion, material and theory shall be included to the extent necessaryto provide background inform

4、ation to maintenance personnel. 3.1.3 Sequence. sequence, and in such a manner as to permit the work to be accomplished within the optimum of time. tasks of the individual team members designated separately-in the proper sequence. 3.1.4 Format. extent practicable to make the work easier to perform.

5、illustrations, tables, charts, and texb shall be made. 3.1.5 Inspection. Procedures for performing inspection tasks shall be included and shall be so identified when the.inspsction tasks are complex and are not an inherent part of other maintenance instructions. concerning the frequency of the inspe

6、ctions shall not-be-+cluded. 3.1.6 user has been trained in the appropriate. electrical, electronic, hydraulic, mechanical, fundamentals; that the user is thoroughly familiar with theory They Examples of subsystems t The information shall be presented on an inividuai, or an Description of func- The

7、instructions shall be presented in Lhe most logical I. Work requiring team accomplishment shall have I f I I The material shall be presented in tabular format, to the Appropriate use of .I Information Presentation. -The manual shall be prepared on the basis that the i Provided by IHSNot for ResaleNo

8、 reproduction or networking permitted without license from IHS-,-,-;I MIL-M-986 (USAF) and background information and is qualified to accomplish.al1 required tasks. 3.1.7 information to exclude. Unnecessary description, excess verbiage, and irrelevant information shall be excluded, .A manual shailno

9、t contain main- tenance instructions for: a. Trouble shooting within a removed equipment, component, or plug-in unit. b. Bench repair, or reconditioning of missile components, control consoles, related systems, test equipment, or ground support equipment. c. Tasks for which there are no authorized t

10、ools or test equipment 3.2 Preparation, with the requirements of ML-M-44lO and MIL-M-38730. furnished in the form (reproducible copy, negatives, or printed copies) specified in the contract. The general manner of preparation shall be in accordance The manual shall be 3.2.1 Security classification. I

11、f possible, material should be prepared to preclude classification of the manual. cation shall be as prescribed by MIL-M-38730. Those manuals requiring classifi- 3.3 Arrangement. The manual shall be arranged as follows. However, if the . complexity, or design of a system is such that it does not .le

12、nd itself to this arrangement, separate sections may be established for subsystem increments or components of the functional system, as applicable. Front Matter Section I, Description Section II, Special Tools and Test Equipment Section III, Maintenance Section IV, Diagrams Alphabetical Index 3.3.1

13、Front matter. The title page, list of effective pages, table of contents, list of illustrations, list of tables, safety precautions and introduction shall comprise the front matter. The title page and list of effective pages shall be prepared in accordance with the requirements of MILSII-yI10. The t

14、able of contents, list of illustrations, list of tables, and introduction shall. be prepared in accordance with the requirements of MIL-M-38730. The introduction shall include a lossary and explanation of the test point symbols used*(refer to 3.3.4.2.2 f 3.3.1.1 Safety precautions. This information

15、shall precede the introduction. It shall be prepared to describe all major hazards to personnel and equipment safety that are peculiar to the jobs covered in the corresponding sections of the manual. The information should be in tabular form, when practical. Provided by IHSNot for ResaleNo reproduct

16、ion or networking permitted without license from IHS-,-,-f General or common safety precautions shall not be included. hazard information shall also be included throughout the mual, as appro- priat e. Specific safety 3.3.2 Section I, Description, This section shall provide sufficient back- ground in

17、formation to enable personnel to understand how the functional system orequipent operates and how it is maintained. state the purpose and main features of the system, physical description and arrangement, explain the relationship of system components, and briefly describe any relationship between th

18、e subsystem and other portions of the system. This section shall also describe the scope, content, manner, and Limitation of maintenance covered by the manual. Insofar as possible, information shall be presented in units of functional loops, including primary equipment, support equipment, personnel

19、facilities, and any other environmental considerations involved, supported by illustrations, tables, and diagrams. The infomation shall, 3.3.3 Section II, Speclal Tools and Test Eauipment. This section shall list and illustrate the special tools and test equipment required for the work described. Su

20、ch items shall be selected fromthe list of tools and test equipment approved by the Government by means of AGE listings, Provisioning Conferences, Engineering Change Proposals (ECPs) , Procurement Documents. Standard type of tools, such as screwdrivers, pliers, shall not be listed. When a contractor

21、 cannot obtain an approved list, the manual shall show the contractors recomended special tools and test equipment. However, these recommendations shall be changed promptly, if necessary, to conform to the official Government list as soon as such information is provided to the contractor. 3.3.3.1 Sp

22、ecial tools list. in the following format. the manual shall be illustrated following the list in this section. The list of special tools shall be arranged Tools not illustrated in use in other sections of SPECIAL TOOLS UST Part (Tool) Figure a. When all of the instructions for the several areas are

23、identical, they shall be presented only once. b. When swlar, but not completely identical jobs are being covered for more than one physical area, complete and separate instructions may be made for each area so that maintenance personnel are not required to refer to more than one place in the manual

24、to complete a single job. the presentation of identical information shall, insofar as possible, use identical headings, words, tables and illustrations, In such cases, c. An exception to the requirement for separate coverage by areas called for in b above, shall be made when the procedures and equip

25、ment for different areas are so nearly identical that it is practical to list the procedures once, providing properly identified coverage for the minor differences is made at the point of difference. 5 _- . _-I- . . . -_I_-.- .-I“ _FI_-.-. . - - Provided by IHSNot for ResaleNo reproduction or networ

26、king permitted without license from IHS-,-,-t i -i MIL-M-9860 (USAF) x- 3.3.4.1 Checkout. These instructions shall include reference to the automatic, semi-automatic, standard and special equipment required for the checkout being covered; also instructions for setup and connection of such equipment.

27、 equipment, sources of electrical, hydraulic, or pneumatic power, etc; and any pre-checkout, pre-test adjustments, alignments or setup and checkout of the test equipment. 3.3.4.1.1 Step-by-step directions. Step-by-step directions presented in a- tabular format and in the normal sequence of operation

28、s, shall be provided for the checkout to the level required by the job in accordance with the weapon system maintenance plan. When a malfunction is indicated at this level, references shall be made to the appropriate paragraphs of the manual where detailed troubleshooting instructions are provided.

29、This includes making connections to checkout consoles, test 3.3.4.1.2 Adjustment, alignment, calibration. This portion shall describe any adjustment, alignment, or calibration procedures which must be accomplished during checkout to return an equipment or system to operable condition. It shall also

30、include operation of console or test equipment controls, monitoring or readouts, and any related procedures required to perform the checkout or test being covered, assuming that no malfunctions exist. 3.3.4.1.3 Checkout.format. If the design of the systems or composite system is such that the checko

31、ut equipment performs its functions automati- cally and is sequenced by built-in, automtic, problem board, tape, or card- operated programmers, the checkout procedure shall consist of listing all steps perfomed by the operator. Whenever practicable, checkout directions shall be in chart or tabular f

32、orm. operator shall be appropriately indicated. 3.3.4.2 Trouble analysis. Instructions shall be given for making any special hookups required to perform the trouble analysis. special test equipment required for the trouble analysis shall be identified. These instructions shall serve as a guide in ve

33、rifying the existence of a malfunction and isolating the faulty element. not describe in detail the appropriate corrective action. 3.3.4.2.1 Trouble analysis ,cuide. A trouble analysis guide shall be provided for a logical analysis progression from malfunction indications to the locating of the defe

34、ctive component of ground or airborne equipment. This guide shall state the checkout operation or identifying symptoms that yielded the malfunction indication. coordinates of the data flow diagrams shall be-given. 3.3.4.2.1.1 Thetrouble analysis guide shall be designed, insofar as possible, to be se

35、lf-sufficient. The sequence of performing the trouble analysis shall be specified, including illustrations of test points to be monitored, the order in which they are.to be monitored, the specific meas-ne- Any monitoring actions required by the All standard and It shall also indicate, but If applica

36、ble, the test point and grid - .-* Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1 MIEM-986l+B(USAF) =. . ments, to be made (see figure 2). ed to the feasible extent by illustrations which show the physical locations where the tests are to be made

37、on the equipment comprising the functional sys- tem. Data flow diagrams necessary for no- trouble analysis shall be included. The trouble analysis procedure shall include use of test equipment whether standard or special, and whether or not the equipment is the same as that used to conduct the check

38、out, direct the user to the location in the manuals of the servicing or replace- ment procedure required to correct the malfunction. anaiysis guide shall be provided to describe methods of isolating cable breaks, shorts, partial shorts, high resistance contacts, stray voltage, noise pickup, when suc

39、h instructions do not readily fit into the system analysis instructions or the diagram section. The trouble analysis guide shall be support- The trouble analysis guide shall clearly A cable trouble 3.3.4.2.2 Test point identification. fication by symbols shall be incorporated in al1 diagrams, tables

40、, charts, and illustrations used for trouble analysis. recommended. A contractorts system is acceptable. The introduction shall explain the system. A standard system of test point identi- The following system is 3.3.4.2.2.1 Major test points. overall functions of, and localizhg trouble to, (a) indiv

41、idual components, and (b) assemblies; sch as i-f strips, oscillator circuits, or amplifier stages, (c) groups of components. Major test points are identified on diagrams ,$les, charts, and illustrations by a star encircled Arabic numeral point 2, Typical examples of major test points are: (a) the in

42、put terminals for the supply source voltage; (b) the high voltage output terminals of the e pents power system; (c) the signal input terminals of the equipment; g.l d) the signal output terniinais of the equipment; (e) hput and output points of an IF or Al? amplifier; (f) oscillator circuits; and (g

43、) the major points of power or voltage distribution within the equip- ment. 3.3.4.2.2.2 Secondary test points. Secondary test points are used in . isolating causes of subnormal performance within a specific assembly or subassembly of the equipment. diagrams, tables, charts, and illustrations by use

44、of capital letters A, B, but will be referred to in the text, as test point A, test point B, etc. Major test points are used for checking the but will be referred to in the -text as test point 1, test See figure 2 for an example of a major test point. Secondary test points are identified on ough Z;

45、AA, AB through AZ; BA, BBthrough BZ, etc; inclosed in a circle A Typ “6 cal examples of secondary test pohts are: (a) circuit supply voltage terminals; (b) signal inject-ion points for gain measurements of a stage, or a group of stages; (c) signal output points used in checking the gain of a stage,

46、or a group of-stages. test point. See figure 2 for an example of a secondary ._ a. 7 I_- .I_ Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. MIL-M-986l+B(USAF) 3.3.4.2.2.3 Minor test points. causes of abnormal indications within a specific circuit

47、of the equipment. : Minor test points are identified on diagrams, tables, charts, and illustra- ! A2, C. Typical examples of minor %est points are: (a) signal injection I i I Plinor test points are used in isolating by use of a capital letter ad Arabic numeral inclosed in a circle but will be referr

48、ed to in the texb as test point Al, test point Al and outpt points of a stage for a check or measurement of gain; (b) specific voltage and resistance check point; (c) all other points used in checking for trouble in any specific circuit. Different letters shall be assigned to each component. 3.3.4.2

49、.2.4 Restricted usage. Indiscriminate use of test points shall be avoided; for example, test point identification should normally be restricted to signai tracing test points and to voltage and continuity check points. ; i 3.3.4.2.2.5 Non-use of test points. The three levels of test points described above as major, secondary and minor, depending on their rilutual relationship in a systematic trouble analysis procedure Within a given system,