ARMY MIL-DTL-62483 A-1998 ENGINE DIESEL 6 CYLINDER IN-LINE LIQUID COOLED 210 HP《210 HP液压管线内6缸柴油发动机》.pdf

《ARMY MIL-DTL-62483 A-1998 ENGINE DIESEL 6 CYLINDER IN-LINE LIQUID COOLED 210 HP《210 HP液压管线内6缸柴油发动机》.pdf》由会员分享，可在线阅读，更多相关《ARMY MIL-DTL-62483 A-1998 ENGINE DIESEL 6 CYLINDER IN-LINE LIQUID COOLED 210 HP《210 HP液压管线内6缸柴油发动机》.pdf（21页珍藏版）》请在麦多课文档分享上搜索。

1、 MIL-DTL-62483A = 9999906 2074861 969 I INCH-POUND I MIL-DTL-62483A(AT) 25 September 1998 SUPERSEDING 14 December 1983 MIL-E-62483(AT) DETAIL SPECIFICATION ENGINE, DIESEL, 6 CYLINDER, IN-LINE, LIQUID COOLED, 210 HP This specification is approved for use by the U.S. Army Tank-automotive and Armaments

2、 Command, Department of the Army, and is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE i. 1 Scope. This specification covers a 6 cylinder, in-line, liquid cooled, internal combustion diesel engine. 1.2 Classification. Engines will be for the following truck

3、 models as specified (see 6.2): M809 M93 9 - Chassis, Truck, 5 Ton, 6x6. - Chassis, Truck, 5 Ton, 6x6. 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specied in sections 3 and 4 of this specification. This section does not include documents cited in other sections of t

4、his specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirement documents cited in sections 3 and 4 of this specification, whether or not t

5、hey are listed. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: U. S. Army Tank-automotive and Armaments Command, ATTN: AMSTA-TR-EBLUE, Warren, MI 48397-5000, by ushg the Standardization Documen

6、t Improvement Proposal (DD Form 1426) appearing at the end of this document, or by letter. I AMSC N/A FSC 28 15 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Licensed by Information Handling Services MIL-DTL-62483A m 9999906 2074862 8T5 m MIL-DTL-62483 A(AT) 2.2 G

7、overnment documents. 2.2. i Specifications. standards. and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defen

8、se Index of Specifications and Standards (DoDISS) and supplement thereto, cited in the solicitation (see 6.2). SPECIFICATIONS FEDERAL A-A-50271 - Plates, Identification. A-A-52557 - Fuel Oil, Diesel. DEPARTMENT OF DEFENSE MIL-PRF-2 104 MIL-L-46 167 MIL-PRF-46795 - Lubricating Oil, Internal-Combustio

9、n Engine, - Lubricating Oil, Intemal-Combustion Engine, Arctic. - Generating System: Alternator, Rectifier, 60 Amperes, Combad Tactical Service. 28 Volts. STANDARDS DEPARTMENT OF DEFENSE MS53011 - Starter, Engine, Electrical, 24-Volt, DC, 5-1/8 Inch, Frame Diameter, Actuated Heavy-Duty, Long Frame.

10、(Unless otherwise indicated, copies of the above specifications, standards, and handbooks are available fi-om the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 191 11-5094.) 2.2.2 Other Government documents. drawings. and publications. The following other Gov

11、ernment documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation. 2 Licensed by Information Handling Services- - MIL-DTL-62483A m 999990b 20748b3 731 MIL-DTL- 624 8 3 A(AT) ENVIRONMEN

12、TAL PROTECTION AGENCY (EPA) Control of Air Pollution from New Motor Vehicles and New Motor Vehicle Engines. (Application for copies of EPA publications should reference the Code of Federal Regulations, 40 CFR, and the Federal Register and should be addressed to the Superintendent of Documents, U. S.

13、 Government Printing Office, Washington, DC 20402.) DRAWINGS 10929868 11604557 11604558 11604610 1 1664247 1 16645 1 1 166448 1 11669328 - Rectified AC Generating System. - Air Cleaner Assembly, Engine - 550 ch. - Air Cleaner Assembly, En, system. The engine starter shall be a 24 V electric solenoid

14、 actuated, waterproofed, corrosion, and fungus resistant unit and shall conform to MS53011-1 (see 4.2.3.9.2). 3.3.10.3 Air compressor. The air compressor on the engine with applicable governor shall deliver the following minimum air flows at a pressure of 125 pounds per square inch gage (psig) 862 k

15、ilopascals (kPa) at the specified engine speeds (see 4.2.3.9.3). a. 5.4 ftlmin (153L/min) at an air density of 0.073 lb/R3 (1.17 kg/m3) at engine full load governed speed (2100 rpm). b. 4.2 Almin (119L/min) at an air density of0.073 lb/R3 (1.17 kg/m3) at 1500 rpm. In addition, the unloading valve sh

16、all function properly in conjunction with air compressor governor at normal governing pressure. Air flow performance shall be conducted at (or corrected to) an ambient intake air temperature of 77 55F (25BOC) and dry barometer pressure of 29.42 i.e., time for diagnosis, repair, and test of repair, b

17、ut wiii not include time for recovering the vehicle, cleaning, securing parts, performing administrative shop functions, obtaining mechanics, etc. Maintenance time in excess of that allowed shall constitute failure to achieve the maintenance ratio. 4.2.5.1.2 Maintainability. The engine and its insta

18、llation shall be evaluated for maintainability. The engine mounted accessories shall be removed, reinstalled, and tested to determine that the time conforms to the one hour maximum specified. 14 Licensed by Information Handling ServicesMIL-DTL-62483A = 9999906 2074875 453 m MIL-DTL-62483 A(AT) 4.2.5

19、.2 Oil filters. Ven that oil filters are part of the engine configuration and that they are readily accessible for hot oil draining, and filters can be easily removed and replaced. 4.2.5.3 Oil filler and gage. Veri that the oil filler opening is in such a position that oil can be poured into the fil

20、ler without the use of a funnel. Remove the waterproof type bayonet gage oil dipstick and verify that the oil level is in the safe operating zone as identified on the dipstick. 4.2.5.4 Fuel-water senarator and fuel filters. Veri by visual inspection that the fuel- water separator and the fuel filter

21、s operate and there is no evidence of leakage. 4.2.5.5 Engine data plate. Veri that the engine data plate is installed on the engine block in a location that will be readily visible to personnel performing maintenance when the engine is installed in a vehicle. 4.2.5.6 Leakage. During all testing the

22、 engine assembly shall be closely monitored for evidence of leakage. Any leakage great enough to form drops (class III) as defined in 6.6 shall be cause for rejection. 4.2.6 Operating environment requirements verification. 4.2.6.1 Environmental requirements. With the engine mounted on a dynamometer

23、as specified in 4.2.3.2, the engine shall be started and operated for 15 minutes under the following conditions: a. Temperature conditions. With integral cold starting aids only after being cold-soaked for 24-hour period without benefit of solar-radiation, to an ambient temperature of -25F (-32C). b

24、. Elevation conditions. At any elevation from sea level to 8000 ft (2438 m) as specified in table III, the engine shall have adequate torque and power characteristics to meet the performance requirements specified herein. c. Humidity conditions. Under relative humidity conditions as low as 5% at tem

25、perature of 120F (49 OC) and as high as 100% at aii temperatures from -25“ to 85F (-32“ to 29C). 4.2.6.2 Limiting - operating temperatures. Monitor the engine oil and coolant temperatures to verify that they do not exceed the operational limits. 4.2.6.3 Steam and water jet cleaning. The engine assem

26、bly shall be steam and water jet cleaned as follows: The jet is applied perpendicular to the surface being cleaned at a distance of not more than 1 fi (0.305 m) from the surface for steam cleaning, and not more than 5 ft (1.53 m) from the surface for water jet cleaning, and cleaned at a rate of one

27、square foot per minute 15 Licensed by Information Handling ServicesMIL-DTL-62483A 9999906 2074876 39T . MIL-DTL-6248 3 A(AT) (ft2/min) 0.09 meter squared/ minute (m2/min.). The jet pressure shail be not less than 100 psi (689 Wa) and not more than 110 psi (758 Wa). Subsequent to the cleaning operati

28、on, the engine and components shail be disassembled to the extent necessaxy to determine if any deterioration to seals, hose, gaskets, or driving belts exists, and to determine if any entry of water has occurred into the engine or any component. Any evidence of seals, hose, gasket, or driving belt d

29、eterioration, or any sign of water entry resulting fi-om above testing, shall be cause for rejection. 5. PACKAGING 5.1 Packaging. For acquisition purposes, the packaging requirements shail be as specified in the contract or order (see 6.2). When actual packaging of materiel is to be performed by DoD

30、 personnel, these personnel need to contact the responsible packaging activity to ascertain requisite packaging requirements. Packaging requirements are maintained by the Inventory Control Points packaging activity within the Military Department or Defense Agency, or within the Military Departments

31、System Command. Packaging data retrieval is available from the managing Military Departments or Defense Agencys 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

32、 helpful, but is not mandatory.) 6.1 Intended use. The engines covered by this specification are intended for the M809 and M939 series 5 ton trucks used by the United States Military Service in transporting personnel or cargo, towing trailers or semitrailers, and recovering disabled equipment during

33、 military operations. The engines are military unique because they are specially designed to interface with the M809 and M939 trucks where no known commercial equipment can be substituted. 6.2 Acquisition requirements. Acquisition documents must spec the following: a. b. C. d. e. f 8- Title, number,

34、 and date of this specification. Engine classification (see 1.2 and 3 2.1). Issue of DoDISS to be cited in the solicitation, and if required, the specific issue of individual documents referenced (see 2.2.1 and 2.3). When first article is required (see 3.1, 4.1.1 and 6.4). Electromagnetic compatibil

35、ity, if other than as specified (see 3.3.10.6). Inspection conditions if other than as specified (see 4.2.2). Packaging requirements (see 5.1). 16 Licensed by Information Handling Servicesr 6.3 Pari or identifiing number PIN) . The PIN to be used for engines acquired to this specification are create

36、d as follows: Vehicle used on designation M809 - Chassis, Truck, 5 Ton, 6x6 M939 - Chassis, Truck, 5 Ton, 6x6 Specification number Prefix for military specification 6.4 First article. When requiring a first article inspection, contracting documents should provide specific guidance to offerors. This

37、guidance should cover whether the first article is a first article sample, a first production item, or the number of test items. These documents should also include specific instructions regarding arrangements for examinations, approval of first article test results, and disposition of first article

38、s. Pre-solicitation documents should provide Government waiver rights for samples for first article inspection to bidders offering a previously acquired or tested product. Bidders offering such products who wish to rely on such production testing must furnish evidence with the bid that prior Governm

39、ent approval is appropriate for the pending contract. 6.5 Conformance inspection. Mordable conformance inspection with confidence varies depending upon a number of procurement risk factors. Some of these factors include: Contractor past performance, Government schedules and budget, product material

40、and design maturity, manufacturing capital equipment and processes applied, the controlled uniformity of those processes, labor skill and training, and the uniformity of measuring processes and techniques. During the solicitation, contracting documents should indicate those tests desired from table

41、II and their designated frequency based on a risk assessment for the procurement. 6.6 Definitions. The following definitions shall be used for the classification of defects for leaks: a. Class I. Leakage indicated by wetness or discoloration not great enough to form b. Class II. Leakage geat enough

42、to form drops but not enough to cause drops to c. Class III. Leakage great enough to form drops that fall from the item being drops. drip from item being checkedinspected. checkedinspected. 17 Licensed by Information Handling ServicesHIL-DTL-bZ483A H 0b 2074878 Lb2 MIL-DTL-62483 A(AT) 6.7 Subject te

43、rm kev word) listing. Air compressor Alternator system Oil filters Lubrication system Starter system Power steering pump Thermostat 6.8 Changes from previous issue. Marginal notations are not used in this revision to identi changes with respect to the previous issue due to the extent of the changes.

44、 . 18 Licensed by Information Handling Services MIL-DTL-62483A W 9999906 2074879 OT9 NOTE: Horsepower, torque, and fuel consumption curves shown represent performance at Standard SAE 51349 conditions at 500 feet altitude (29.00 Hg (736 mm Hg) dry barometer), 85F (29OC) air intake temperature, and 0.

45、38 Hg (9.6 mm Hg) water vapor pressure. FIGURE 1. Engine speed - rpm. 19 Licensed by Information Handling Services MIL-DTL-62483A m 9999906 2074880 810 m 50 30 t IOK 100K 1M 10M IOOM IG Frequency (Hz) FIGURE 2. Conducted emission limit (equipment under test (EUT) Power leads. ac and dc. n E 3. m Y -

46、 110 90 70 50 30 1 24 10 O IOK 1OOK 69 IM 1OM 1OOM Frequency (Hz) IG IOG) 1OOG 186 FIGURE 3. Radiated emission limit for aound applications. 20 Licensed by Information Handling ServicesCustodian: Army - AT - flIL-DTL-62483A 9999906 2074883 757 MIL-DTL-6248 3 A(AT) Preparing Activity: Army - AT (Project 281 5-0179) 21 Licensed by Information Handling Services