1、/INCH-POUND I 29 Januarv 1998 SUPERSEDING 1 May 1986 MIL-PRF-62195D(AT) MIL-R-62 195C(AT) PERFORMANCE SPECIFICATION RECOVERY VEHICLE, FULL-TRACKED: MEDIUM, M88A1 NEW AND OVERHAUL This specification is approved for use by the U.S. Army Tank-automotive and Armaments Command, Department of the Army, an
2、d is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 ScoDe. This specification covers the requirements and inspections for the M88A1 armored, full-tracked, rear sprocket driven recovery vehicles, both new and overhauled. 1.2 Classification. Vehicles cover
3、ed by this specification are of the following grades (see 6.2): Grade A - New Vehicles. Grade B - Overhaul Vehicles. 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3 and 4 of this specification. This section does not include documents in other sec
4、tions of this 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, whethe
5、r or not they 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, AT“: AMSTA-TR-E/BLUE, Warren, MI 48397-5000, by using the Standardizati
6、on Document Improvement Proposal (DD Form 1426) appearing at the end of this document, or bv letter. AMSC NiA FSC 2350 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Licensed by Information Handling ServicesProvided by IHSNot for ResaleNo reproduction or networking
7、 permitted without license from IHS-,-,- NIL-PRF-b2195D 999990b 2063395 941 MIL-PRF-62 195D(AT) 2.2 Government documents. 2.2.1 Specifications. standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwi
8、se specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, cited in the solicitation (see 6.2). SPECIFICATIONS DEPARTMENT OF DEFENSE MIL-PRF-62071 - MIL-PRF-62177 - i Power Supply: High
9、 Voltage, Solid State, 24 Volts, Direct Current. Engine, Diesel: 12-Cylinder, 90 degrees V-Type, 750 H.P. AVDS 1790-2, AVDS 1790-2A, AVDS 1790-2C, AVDS 1790-2D, AVDS 1790-2DR, AVDS 1790-2Ck and AVDS 1790-2DA. .(Unless otherwise indicated, copies of the above specifications are available from the Sta
10、ndardization 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 Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless oth
11、erwise specified, the issues are those cited in the solicitation. PURCHASE DESCRIPTIONS ARMY ATPD 2062 - Regulator, Engine Generator: 28 V DC, Solid State Dual Current Limit. (Copies of this purchase description are available fiom the U.S. Army Tank-automotive and Armaments Command, AMSTA-TR-EBLUE,
12、Warren, MI 48397-5000.) 2.3 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has bee
13、n obtained. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-62L95D W 9999906 2063396 888 W MIL-PRF-62 195D(AT) 3. REQUIREMENTS 3.1 First article. When specified (see 6.2), a sample shall be subjected to first article inspection in accordanc
14、e with 4.3.1. 3.2 Desim, materials, and manufacturing tirocesses. Unless otherwise specified (see 6.2) the design, materials, and manufacturing process selection is the prerogative of the contractor as long as all articles submitted to the government fully meet the operating, interface, ownership an
15、d support, and operating environment requirements specified. 3.2.1 Recycled. recovered, or environmentallv preferable materials. Recycled, recovered, or environmentally preferable materials shall be used to the maximum extent possible provided that the material meets or exceeds the operational and m
16、aintenance requirements, and promotes economically advantageous life cycle costs. 3.3 Operating. requirements. Each vehicle shall provide the following functional, operational, and performance capabilities. 3.3.1 Sealing. 3.3.1.1 Seals. Except as noted herein, seals shall restrict the entrance of wa
17、ter and foreign matter and shall restrict the leaking of lubricants from the bearings. 3.3.1.2 Door, hatch and vision device seals. Seals shall prevent the entrance of water into the crew compartment. 3.3.1.3 Air cleaner outlet hose system. The air cleaner outlet hose system shall be air tight. Vacu
18、um loss shall be not greater than 5 inches (in,) of water during a 3 minute (min) period. 3.3.2 Special kits. When specified (see 6.2), special kits shall be furnished as follows. 3.3.2.1 Winterization kit. The winterization kit shall assure satisfactory engine starting and vehicle operation in ambi
19、ent temperatures of -25 to -65 degrees Fahrenheit (“F). 3.3.2.2 Fording kit (deeD water). The deep water fording kit shall assure vehicle performance as specified in 3.6.2.2. 3.3.2.3 Chemical. bacteriological. radiological kit (CBR). The CBR kit shall function as a gas particulate filter system. The
20、 kit shall allow an air flow of 3.5 to 4.5 cubic feet per minute 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-PRF-b2L95D m 999990b 2063397 714 MIL-PRF-62 195D(AT) (ft3/min) for each crew position outlet when the other crew position bases ar
21、e connected to their stowage orifice. 3.3.2.4 Smoke generating kit. The two elements of this kit, the hull segment and the engine segment, shall be capable of generating smoke in volume through the vehicles engine exhaust outlets on demand. Both the right and left exhaust outlets shall emit white sm
22、oke. 3.3.3 Power package. The power package shall consist of an engine conforming to MIL-PRF-62 177 and a transmission conforming to the contractors specifications. 3.3.4 Mechanical transmission Dower takeoff (PTO). The PTO shall drive a mechanical type transmission of the reduction gear, clutch typ
23、e. 3.3.5 Fuel svstem. When ascending and descending longitudinal grades and side slopes, in forward and reverse, the fuel system shall maintain fuel supply to the engine. The entire fuel system shall exhibit no leakage. 3.3.5.1 Fuel tanks. Fuel tanks shall allow a fuel filling rate of 50 gallons per
24、 minute (gdmin). The fuel tanks shall be clean of rust, moisture, scale, welding spatter, and slag 3.3.5.2 Fuel lines. Fuel lines shall not leak fuel and provisions shall be made to assure the internal cleanliness of fuel lines and connections. 3.3.5.3 Emergency fuel shut-off. Emergency fuel shut-of
25、f shall stop engine within 10 s fiom the time the manual shut-off handle is actuated. 3.3.5.4 In-tank fuel pump. The pump shall be capable of producing a minimum pressure of 5 pounds per square inch (psi) at the engine end of the fuel lines disconnect, under no-flow conditions. 3.3.5.5 Fuel transfer
26、 svstem. The fuel transfer system shall be capable of transfdg fuel fiom the vehicle fuel tanks to a remote receptacle at a rate of not less than 25 gal/ Title ODerating requirements seals Door, hatch, and vision device Air cleaner outlet hose system Winterization Kit Fording kit (deep water) CBR ki
27、t Smoke generating kit Power package Mechanical transmission Fuel system Fuel tanks seals ion methods. Reuuirement s 3.3 3.3.1.1 3.3.1.2 3.3.1.3 3.3.2.1 3.3.2.2 3.3.2.3 3.3.2.4 3.3.3 3.3.4 3.3.5 3.3.5.1 Inspection 4.3.3 4.3.3.1, 4.3.6.4 4.3.3.2 4.3.3.3 4.3.3.4 4.3.3.5 4.3.3.6 4.3.3.7 4.3.3.8 4.3.3.8
28、 4.3.3.9 4.3.3.10, 4.3.3.11 12 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-62L95D W 9999906 2063406 557 MIL-PRF-62 195D(AT) .I Title he1 lines Smergency fuel shut-off n-tank fuel pump Fuel transfer system Heater, fuel feed hrottle linkage
29、 Hydraulic reservoir and lines Exhaust system Controls Adjustment mechanisms MU Generator voltage Auxiliary generator controls Voltage regulator Night vision device voltage supply Generator blower Engine manifold heater Lights Seating Mechanics and drivers seats Commanders seat Riggers seat Grades a
30、nd slopes Trench crossing Vertical obstacles Vehicle drift Stall speed Oil pressure and temperature Cooling system Speed with no-load Speed with towed load Speed on grade Acceleration Engine starting on grades and Auxiliary engine starting on slopes grades and slopes 1.3.5.2 r.3.5.3 1.3.5.4 1.3.5.5
31、i .3 S.6 I .3.5.7 1.3.6 1.3.7 !.3.8 1.3.9 1.3.10 1.3.11.1 5.3.11.2 5.3.1 1.3 3.3.1 1.4 3.3.1 1.5 3.3.1 1.6 3.3.11.7 3.3.12 3.3.12.1 3.3.12.2 3.3.12.3 3.3.13 3.3.14 3.3.15 3.3.16 3.3.17 3.3.18 3.3.19 3.3.20.1 3.3.20.2 3.3.20.3 3.3.21 3.3.22 3.3.23 Inspection 4.3.3.1 1 4.3.3.12 4.3.3.13 4.3.3.14 4.3.3
32、.15 4.3.3.16 4.3.3.1 1 4.3.3.17 4.3.3.1 8 4.3.3.19 4.3.3.20 4.3.3.21 t.3.3.21 1.3.3.21 4.3.3.21 4.3.3.21.1 4.3.3.21 4.3.3.2 1.2 4.3 -3.2 1 1.3.3.22 4.3.3.22 4.3.3.22 4.3.3.22 4.3.3.23 4.3.3.24 4.3.3.25 4.3.3.26 4.3.3.27 4.3.3.28 4.3.3.29 4.3.3.30.1 4.3.3.30.2 4.3.3.30.3 4.3.3.31 4.3.3.32 4.3.3.33 Pr
33、ovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-PRF-b2L95D M 9999906 2063407 493 M MIL-PRF-62 195D(AT) TABLE I. Verifkation n Title Xmbing stopping 3olding rurning Spade Spade dozing Spade stabilization Hydraulic pump Hoist winch Boom and hook Lif
34、t and carry Main winch Main hoist and winch brakes Main hydraulic system Auxiliary power system Radio suppression Interface requirements Design and construction Parts interchangability Weight limitation Stowed equipment OwnershiD and support reauirement s Ozone protection Reliabdity Maintauiabiiity
35、Durability thods - Continued. Requirements 3.3.24 3.3.25.1 3.3.25.2 3.3.26 3.3.27 3.3.27.1 3.3.27.2 3.3 -28 3.3.29.1 3.3.29.2 3.3.29.2.1 3.3.30 3.3.31 3.3.32 3.3.33 3.3.34 3.4 3.4.1 3.4.2 3.4.3 3.4.4 3.5 3.5.1 3.5.2.1, 3.5.2.2 3.5.3.1, 3.5.3.2 3.5.4.1, 3.5.4.2 Inspection 4.3.3.34 4.3.3.35.1 4.3.3.3
36、5.2 4.3.3.36 4.3.3.37 4.3.3.37.1 4.3.3.37.2 4.3.3.38 4.3.3.39, 4.3.3.39.1 4.3.3.37.2, 1.3.3.44, 4.3.3.37.2.1 4.3.3.40, 4.3.3.40.1, 4.3.3.44 4.3.3.41 4.3.3.38, 4.3.3.44 4.3.3.42 4.3.3.43 4.3.4 4.3.4.1 4.3.4.1 4.3.4.2 4.3.4.3 4.3.5 4.3.5.1 4.3 52, 4.3.5.2.1, 4.3.3.39.1 4.3.5.3 4.3.5.4 14 Provided by I
37、HSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-PRF-62195D 9999906 2063408 32T MIL-PRF-62 195D(AT) TABLE I. verification n Title Fixed fire extinguisher Portable fire extinguisher Hazardous materials ODerating environment Ambient temperature Fording shallow
38、water Fording deep water Engine operation and bulkhead water leakage Lubricant contamination reauirement s :thods - Contin Requirements 3.5.6.1 3.5.6.2 3.5.6.3 3.6 3.6.1 3.6.2.1 3.6.2.2 3.6.2.3 3.6.2.4 :d. Inspection 4.3.5.6 4.3.5.7 4.3.5.8 4.3.6 4.3.6.1 4.3.6.2.1 4.3.3.5 4.3.6.2.1 4.3.6.2.2 4.1.2 a
39、. CI shall be include those examinations and tests from table I as defined by the contract (see 6.4). 4.2 Order of inspection. The inspection sequence may be in any order. 4.3 Verification methods. Acceptable verification methods shall include visual and tade inspection, fiinetional manipulation, me
40、asurement, sample tests, full-scale demonstration tests, simulation, modeling, engineering evaluation, component properties analysis, similarity to previously-approved or previously-qualified designs, road tests, and inspection of contractors records providing proof or certification that design, con
41、struction, processing, and materials conform to requirements. Applicable records shall include drawings, specifications, design data, receiving inspection records, processing and quality control standards, vendor catalogs and certifications, industry standards, test reports, and rating data. 4.3.1 V
42、erification alternatives. The manufacturer may propose alternative test methods, techniques, or equipment, including the application of statistical process control, tool control, or cost effective sampling procedures to veri performance. See the contract for alternatives that replace verification me
43、thods required by this specification. 4.3.2 Inspection conditions. Prior to tests, each vehicle shall be given a break-in run meeting the following requirements. 4.3.2.1 Preparation. Prior to break-in run all components requiring lubrication shall be lubricated. The vehicle shall be supplied with fu
44、el and hydraulic fluids conforming to applicable specifications; engine governor shall be set to provide operation of the engine between 2400 and 2450 rpm at full load, fll throttle. The no load operation shall be 2640 rpm maximum. For PTO 15 Provided by IHSNot for ResaleNo reproduction or networkin
45、g permitted without license from IHS-,-,-HIL-PRF-62L5D 0b 20b3409 2bb . Division of run a operation, the engine throttle stop shall be set between 1750 and 1800 rpm no load and 1600 rpm minimum full load. The engine shall be operated at 800 to 1200 rpm until lubricating oil is at operating temperatu
46、re and pressure. The vehicle shall be examined for fuel and lubricant leaks. Ail other necessary adjustments and safety checks shall be completed. Speed (mph) Distance (mi) Test conditions oto 10 10 Track (road) 4.3.2.2 ODeration and distance. Vehicles shall be driven for the distances specified in
47、table II on smooth, level, hard surfaced roads or test track except for a section of the road as shown in figure 3. The vehicle shall be operated over the undulating section of road (see figure 3) during “ayy and “b” division of the break-in run in both directions. Mer each division of the break-in,
48、 the vehicle shall be stopped, the engine shall be allowed to idle for not less than 2 min. The vehicle shall then driven in reverse for a distance of not less than 50 fi. 4.3.2.3 Condition after break-in. After completion of the break-in run, the engine shall be run at idle speed for not less than
49、5 min. All suspension wheel bearings shall be checked to determine if adjustments are correct and readjusted as required. Vehicle shall be checked for damaged components or maladjustment that may cause faulty vehicle operation. 4.3.3 ODerating reauirements verification. 4.3.3.1 Seals. Prior to and after fording operations the vehicle shall be checked for the amount of water on the hull floor, beneath the crew compart
