1、 MIL-PRF-4950LA = 999990b 2024878 bbL 9 NOT MEASUREMENT SENSITIVE MIL-PRF-49501 A(TM) II October 1996 SUPERSEDING 25 JANUARY 1990 MIL-M-49501 (TM) PERFORMANCE SPECIFICATION MANUALS, TECHNICAL: DAILY PREVENTIVE MAINTENANCE CHECKLIST This specification is approved for use by the Department of the Army
2、 and is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE. 1.1 Pumose. This specification contains detailed requirements for the preparation of an operators pocket-size, Preventive Maintenance Checklist (PMC) for all equipment except aircraft. The checklist inc
3、ludes all before. during, and after operation preventive maintenance checks, including tactical and safety checks. that the operator or crew performs to ensure that the equipment is mission capable and in good operating condition, Beneficial comments (recommendations, additions, deletions) and any p
4、ertinent data which may be used in improving this document should be addressed to: Executive Director, USAMC Logistics Support Activity. Acquisition Logistics Center, ATTN: AMXLS-AP, Redstone Arsenal, AL 35898-7466 by using the Standardization Document Improvement Proposal (DD Form 1426) appearing a
5、t the end of this document or by letter. AMSC A7206 AREA TMSS DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-49501A m 9999906 2024879 5T8 m MIL-PRF-4950 1 A (T
6、M) i .2 ExamulesRimres. Figures used in this specification are examples only. The text of this document takes precedence over the figures. 1.3 Applicability. Each item specified herein will be included in the PMC unless otherwise specified by the contracting activity. 2. APPLICABLE DOCUMENTS 2.1 Gen
7、eral. The documents listed in this section are specified in section 3 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of
8、this list, document users are cautioned that they must meet all specified requirements documents cited in section 3 of this specification, whether or not they are listed. 2.2 Government documents. 2.2. i Suecifications, standards, and handbooks. The following specifications, standards, and handbooks
9、 form a part of this specification to the extent specified herein. The issue of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation (see para 6.2). STANDARDS DEPARTMENT OF DEF
10、ENSE MIL-STD-38784 - Standard Practices For Manuals, Technical: General Style and Format Requirements. (Unless otherwise indicated, copies of the above standard are available fiom the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 191 1 1-5094.) 2.3 Order of D
11、recedence. In the event of a conflict between the text of this specification and the references cited herein, the text of this specification shall take precedence. Nothing in this document, however, shall supersede applicable law and regulations unless a specific exemption is obtained. 3. REQUIREMEN
12、TS 3.1 General. 3.1 .I National Stock Numbers CNSN) and part numbers (PIN). NSNs shall not be used in procedural steps in the PMC. P/Ns shall not be used in procedural steps except when absolutely necessary for identification. 3.1.2 Illustrations. Illustrations may be used in the PMC. 3.2 Style and
13、format reauirements. I a. Unless otherwise specified herein, prepare PMC using the general style and formats provided in MIL-STD-38784. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-PRF-Y50LA m 0b 2024880 2LT m MIL-PRF-49501 A (TM) b. The PMC
14、shall consist of a cover page (see figure i) and the checklist. The checklist shall consist of all before, during, and after operation check and service procedures in the validated and verified preventive maintenance checks and services (PMCS) table in the associated operators manual. c. When the co
15、ntent of the PMC, including the cover page, is 10 pages or less, it shall be prepared as a pocket size accordion foldout (see figure 2). If it is i i pages or more, it shall be prepared as a vertical pocket manual. The PMC shall have a trim size of 4 by 5 !h inches and a maximum printed area of 3 3/
16、8 by 5 1/4 inches. The maximum printed area shall include all printed matter, including publication and page num bers. d. Type size shall not be smaller than 6 point for pocket size accordion foldout and 8 point for the vertical pocket manual format. e. The PMC shall use the same basic Technical Man
17、ual (TM) identification number as the operators manual from which the preventive maintenance checks and services were extracted. A “-i OPMC” suffix shall be added to the basic TM number (see figure 1 ). 3.3 Technical content. a. The checklist shall consist of all before, during, and after operation
18、interval checks and service procedures contained in the validated and verified PMCS table in the associated operators manual. b. Item numbers in the checklist shall be the same as those assigned to the procedures in the operators PMCS table. c. The checks and services procedures in the checklist sha
19、ll be presented in the same sequence and include the same crewmember headings, if any, as those in the associated operators PMCS table. Appropriate interval headings shall precede each group of procedures (see figure 3). d. Any check that could reveal a Not Mission Capable (NMC) fault shall be ident
20、ified by placing an asterisk by that item number. Each page containing an asterisk shall have a note explaining its meaning and instructing the operator to report the NMC fault using the appropriate forms. The note shall appear at the bottom of the page (see figure 3). 3.3.1 Warnings and cautions. A
21、ll warnings and cautions applicable to the checks and services procedures estracted from the PMCS table in the associated operators manual shall be included in the checklist in their entirety. 3.3.2 Usage note and reporting errors and recommending improvements statement. The following text shall app
22、ear on the front cover of the PMC (see figure i): NOTICE To effectively perform the tasks in this checklist, you must be experienced in using the PMCS table in TM (insert the applicable operators TM number). The checklist item numbers match those in the PMCS table in the TM. 3 Provided by IHSNot for
23、 ResaleNo reproduction or networking permitted without license from IHS-,-,-i MIL-PRF-49501A 0b 202rl881 15b MIL-PRF-49501 A (TM) REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS You can help improve this publication. If you find any errors, or if you know of a way to improve this publication, please
24、let us know. Mail your letters or DA Form 2028-2 (Recommended Changes to Publications and Blank Forms) directly to: (the address of proponent). A reply will be sent to you. 4. VERIFICATION 4.1 Verification. Verification shall be as specified by the contracting activity in the solicitation (see 6.2).
25、 5. PACKAGING 5.1 Packaging. For acquisition purposes, packaging requirements shall be as specified in the contract or order (see 6.2). When actual packaging of material is to be performed by DoD personnel, these personnel need to contact the responsible packaging activity to ascertain requisite pac
26、kaging requirements. Packaging requirements are maintained by the Inventory Control Points packaging activity within the Military Department or Defense Agency, or within the Military Departments System Command. Packaging data retrieval is available from the managing Military Departments or Defense A
27、gencys automated packaging files, CD-ROM products, or by contacting the responsible packaging activity. 6. NOTES (This section contains information of a general or explanatory nature which may be helpful, but is not mandatory). 6.1 Intended use. This specification covers the preparation of operators
28、 preventive maintenance checklists. it is not intended for producing aircraft checklists. 6.2 Acquisition requirements. Acquisition documents should specify the following items: a. Title, number, and date of this specification. b. Title and number of the technical manual. c. Source of validated and
29、verified PMCS tables for use in preparing the PMC. d. Requirements, if any, for validation. e. Verification requirements. f. Packaging and delivery requirements. Y g. documents. The issue of the DODISS cited or, if required, the specific issue of the referenced 4 Provided by IHSNot for ResaleNo repr
30、oduction or networking permitted without license from IHS-,-,- PlIL-PRF-4950LA 0b 2024882 O92 = MIL-PRF-4950 1 A (TM) 6.3 Technical manuals. The requirement for technical manuals should be considered when this specification is applied on a contract. If technical manuals are required, specifications
31、and standards that have been cleared and listed in DoD 5010.12-L, Acquisition Management Systems and Data Requirements Control List (AMSDL) must be listed on a separate Contract Data Requirements List (DD Form 1423), which is included as an exhibit to the contract. The technical manuais must be acqu
32、ired under separate contract line item in the contract. 6.4 Definitions. Operator or crew. These terms apply to the military personnel who will actually use or operate the equipment. 6.6 Subiect term (key word) listing;. Accordion foldouts Crew Interval PMC 6.7 Chanaes from mevious issues. Marginal
33、notations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-PRF-49501A 9999906 2024883 T29 9 MIL-PRF-4950 1 A (TM) _ TM 9-2350
34、-252-10PMC CRE W/OPEFUTOR DAILY PREVENTIVE MAINTENANCE CHECKLIST FOR HULL FIGHTING VEHICLE, INFANTRY M2 AND M2A1 NOTICE To effectively perform the tasks in this checklist, you must be experienced in using the PMCS table in TM 9-2350-252-10-1. The item numbers in this checklist are the same as those
35、in the PMCS tables. REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS You can help improve this publication. If you find any errors, or if you know of a way to improve this publication, please let us know. Mail your letters or DA Form 2028-2 (Recommended Changes to Publications and Blank Forms) directl
36、y to: (the address of proponent). A reply will be sent to you. DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited HEADQUARTERS, DEPARTMENT OF THE ARMY 29 SEPTEMBER 1989 FIGURE 1. Example of a PMC cover. 6 Provided by IHSNot for ResaleNo reproduction or networking permit
37、ted without license from IHS-,-,-MIL-PRF-4950LA 9999906 2024884 9b5 MIL-PFW-4950 1 A (TM) t 5-1 /2“ ACCORDIAN FOLD I Cover Page Page Page i Page Page 2of10 3of10 4of10 5of10 FRONT SIDE 6 ACCORDIAN FOLD / $ $. Page Page Page Page Page 6of10 7oflO 8ofIO 9oflO 10oflO 4#1 A BACK SIDE 1 FIGURE 2. ExamDie
38、 of an accordion foldout. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-49501A = 99999Ob 2024885 8T1 = MIL-PRF-49501A (TM) BEFORE OPERATION CHECKS DRIVER (CONTINUED) CAUTION Vehicle must be on a level surface for proper oil or fluid check
39、s. * 19. Check oil/fluid levels in these items: a. Engine, b. Transfer gear case. WARNING CARBON MONOXIDE IN EXHAUST CAN KILL YOU. MAKE SURE YOU HAVE ADEQUATE VENTILATION AND THAT THE EMERGENCY BRAKE IS SET BEFORE STARTING ENGINE. *20. *2 1. 22. Check radiator and heater hoses for leaks with the eng
40、ine running. Check fuel lines for leaks. Turn engine off and then drain fuel filter contamination. GUNNER 23. *24. 25. Check the commanders cupola. Check the deck and make sure all items are secured. Check the machine gun mount for proper operation. NOTE An asterisk indicates a Not Mission Capable (
41、NMC) fault that must be reported on DA Form 2404 or other maintenance form prescribed by your command. FIGURE 3. Example of a PMC inside uage identifving crewmembers. (Sheet i of 2) 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- UIL-PRF-4750LA W
42、%Ob 202ri88b 738 MIL-PRF-49501 A (TM) BEFORE OPERATION CAUTION Vehicle must be on a level surface for proper oil or fluid checks. 1. Check oil/fluid levels in these items: * a. Engine, * b. Transmission, * c. Cooling system reservoir, d. Windshield washer reservoir. *2. Check operation of emergency
43、brake. WARNING *3. *4. *5. 6. 7. 8. DO NOT TOUCH HOT EXHAUST PIPES. YOU COULD RECEIVE SEVERE BURNS. Check exhaust system for obvious damage, leaks, or rust through. DURING OPERATION Check steering for excessive play. Check oil pressure and temperature gauges for normal readings. Check windshield wip
44、ers. AFTER OPERATION Make sure emergency brake is set. Make sure all lights are turned off. NOTE An asterisk indicates a Not Mission Capable (NMC) fault that must be reported on DA Form 2404 or other maintenance form prescribed by your command. FIGURE 3. Example of a PMC inside Dage identifying crew
45、members. (Sheet 2 of 2) 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-* Custodian: Review activities: ARMY: AL, AR, AT, AV, CR, CU, ME, MI, TS ARMY -TM Preparing activity: Project number: TMSS A32 1 ARMY-TM 10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
