1、MIL-WOA( USM) 8 July 1959 Superseding MIL-T-26310 ( WSAF) 29 April 1958 MILITARY SPECIFICATIOEJ TRI1ILER, LIFT, AIRCRAFT MISSILE ENGIRE HU-9/E 1, SCOPE 1,l This specification covrs an aircraft and missile engine lift trailer, designated SrU-9/E. 2, APPLICABLE DOCTJMEXPS 2,l The following documents,
2、of the issue in effect on date of invitation for bids, form a part of this specification: SPECIFICATIONS Federal IT-N-95 GGG-W-641 PPP-T-60 JAN-P-100 MIIL-P-I MIL-3-121 MIL-T-704 MIL -C-377L MIL-E-4970 MIL-T- 50 n MIL-H-566 MIL-H-6083 HIL-M-8 09 o MIL-A4421 Naphtha; Aliphatic Wrench, Bolt and Nut; S
3、ocket, Hand (Including Handles and Attachments) Tape; Pressure Sensitive Adhesive, Waterproof- For Packaging and Sealing Packaging and Packing For Overseas Shipment, Generd Spec if cat ion Preservation, Methods of Barrier Material, Greaseproofed, Flexible Treatment and Painting Of Materiel Crates, O
4、pen, Wood (2,500 to 10, Lb) Environmental Testing, Ground Support Equipment, General Specification For Tests; Aircraft Welding Operators, Certificat ion Hydraulic Fluid, Petroleum Base, Aircraft and Ordnance Hydraulic Fluid, Petroleum Base Preservative Mobility Requirements, Ground Support Equipment
5、, General Specification For Air Transportability Requirements, General Specif is ation For FSC 1730 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-263LOA 9999906 2L057LO Tb5 I MIL-T-26310A( USAF) STANDARD * Military KU-STD-l29 Marking For Ship
6、ment and Storage PUBLIC AT ION Air Force -Navy Aeronaut ic al Bullet in 143 Specifications and Standards; Use of (Copies of documents required by contractors in connection with specific procurement functions should be obtainsd from the procuring activity or as directed by the contrxting officer , )
7、2.2 OTHER PUBLICATIONS.- The following document foriaira a part of this specification. Unless otherwise indicated, the issue in effect on date of invitation for bids shall apply. Consolidated Classification Committee Uniform Freight Class ifieat ion Rules (Application for copies of these freight ass
8、ification rules should be addressed to the Consolidated Classif ication Committee, 202 Chicago Union Station, Chicago 6, Illinois.) 3.1 PREPRODUCTION .- This specifleation makes provisions for pre product ion testing . 3.2 C0MPO”TS.- The trailer shall eonsfat of the folarirrg major components 2 See
9、ab Parallel rails 3.6 Description Requirements b. Bydraulic lif% c, Main Base d, Winch 2 3 b9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-T-2633OA II 9999906 2305733 7TL m 3.3 SELXCTION OF SPECIFICATIONS AMD STANDARDS.- Specificatiom and stan
10、ars for necessarg comodities and services not specified herein shall be selected in accordance with Bulletin i43 except as specified in 3.3.1 and 3.3.2. 303.h CMHERCIAL PAR!i!S.- Commercial parts having suitable propertim may be used where, on the date of invitation for bids, there are no suitable s
11、tanar parts. utiiity parts, such as 8crews, bolts, nuts, and cotter ph bava suitable properties may be Used provided: wit hout alteration In any case, commercial a. They can be replaced by the standard parts (MS or AN) b, The corresponding standard part numbers are referenced in the parts list and,
12、if practical, on the contractors drawlags, 3.3.2 STANDARD PARTS.- With the exception specified in 3.3.1, AN and MS stardard parts shall be used where they suit the purpose. They shall be identified on the drawings by their part nmbers. 3.4 DESIGN AND CONSTRUCTION.- The traller shall be so designed a
13、nd constructed that no parts will work loose in service. be built to withstand the strains, jars, vibrations, and other Conditions incident to shipping, storage, installation, and service. that adjustments and repairs can be easily made bg the personas1 of operating units and overhaul bases without
14、the use of special tools, 3.4.2 SAFE2Y FACTOR.- The trailer shall be designed for a safety factor of 3 based on the yield strength of the material. 3.4.3 M0BILiTY.- The trailer shall be designed and constructed It shall 3.4.1 MAINTAINABILITY.- The trailer shall be constructed SO to meet the general
15、requirements of MIL-N-8090 and those specified for type If mobility with the following additional requirements and limit at ions : 3.L.3.1 TIRES.- The tires shall pneuniatic, or larger, 3.4.3.231 The four wheels shall lifts, with two wheels interconnected 3.4.3.2.2 The four wheels shall position and
16、 lock for side movement. be retractable by hydraulic and steerable, turn 90 from the forward 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-2b33OA kll 0b 2305712 838 #IL-T=263lOA( USAF) 3.4.3.2.3 WHEef, TREAD,- The wheel tread shall be 72 t
17、1 in. 3.3.2.b WHErn.RnSE,- The wheelbase shall be a minimum of 48 in. 3.3,3 REFLECMBS.- Reflectors will not be required. 3.h.3.L UR “SP0BTABILITp.- Air transportability requirements apply to the unloaded trailer, 3,4.3.5 TOWBAR,- A telescoping towbar L4-1/2 to 72 in. long shall be provided. 3.4.3.6
18、All towing operations shall be performed with the base frame at maximum ground clearance aOAD,- The trailer shall be capable of withstanding a proofload of 20,000 lbs. The center of gravity of the load shall be 29 in. above the center of the parallel rails and amlied to two points on each rail120 t
19、2 in, apart. 3.5.3 The wdraulic system and winch shall be capable of with- standing repeated operations as specified in 4.5.6.1 and 4.5.6.2. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-26310A U b 2105713 774 I KU-T=+ 2631( aiUr) 3.6 PIRAUIB
20、L RAILS.- The traier i.b.fon, withoat spacers, of 29 in, to a maxinu height of“ 110 bo with spacam under tb rails. (See figwe I.) the loads to any Sltbin wi.%hin these limits, The trailer ahaYL tK3 designed b raise or lower 3.7.3 LIFT CQWROLS,- The tlydraLie lifb pmviahms for %he rails and wheels sh
21、all be located at one operators positfon. shall be designed to enable one operator tQ Ase the Taf39 or the main frame, maintaining a level attitude of %he rails and franis. The provisions shall also enable one operator to contml om end of the rail or frame, They Provided by IHSNot for ResaleNo repro
22、duction or networking permitted without license from IHS-,-,-MIL-T-Sb3LOA 1111 999990b 2L057Lb 483 111 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1302 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-
23、,-,-3.00 2 O. I -li - o, 28 +a a4 - 04 e ,230 - T-i-C i303 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-263LOA 0b 2305717 172 M - MIL-T-26310A( WAF) 3.8 Ufia BASE.- The main base supporting the structure shall be capable of holding the load
24、3n any position. Four levelbg posts shall be provided on the main base that are independently operated and shall have at least 12 in. of adjustmsnt. provided to hydraulically raise the main base independently at each end raising or lowering the wheels. The hydraulic lifts shall be equipped with posi
25、tive locks in case of hydraulic failure. lifts shall be capable f raising or lowering a 10,OoO-lb load. A means shall. be The 3.9 WINCH.- A hand-operated, positive-control winch shall be provided on the lift; frame on a center with the parallel rails. The winch shall be geared to enable a 10,oOO-lb
26、load to be moved on the rails with four rollers by hand cranking when the rails are tilted 10“ from the horiaontal (fore and aft), The maximum load on the handle shall not exceed 26 lbs. The winch shall operate in either a compression or tension loading direetion. 3.9.1 ATTACHMENT BAR.- The winch sh
27、all have a telescopfng attadmmnt bar that is adjustable fram 35 to 60 in, for attachent to the engine or component aiad for. driving the component along; the raLLs. a terminal fitting in accordance with figure SC A quick, positive means shall be provided fop changing the attaebent bar for different
28、attachment points on the engine or component or reversed to thd opposite end to permit movemnt on the rails- The free end of the attachment bas shall be provided with 3.9.2 TRACK.- The winch shall be provided with a track or travel media of a minimum length of 112 in, total travel. 3.9.3 OVERCOAD PR
29、OTECPION DEVICE.- The winch shall be provided with an overload protection devlee to prevent damage to the aircraft or component while the component is being iastalled or removed. The overload protection device shall be set to release at 1,600 to 1,700 lbs tension. 3.10 LUBRICATION.- Where practicabl
30、e, permanently lubricated components OP units not requiring lubrication shall be used* Installation of grease and oil seals shall provide accessibility for replacement and, where feasible, bearing surfaces shall be renewable. 3.11 WEIGHT.- The might of the trailer shall no% exceed 3,500 lbs. 3.12 FI
31、NISH.- The trailer shall be finished in siecof.dance dth MIL-T-7pEL A.- The tzaihr shall be preserved and packaged in accordance wifBh method 1 of MIL-P-UQ. 5.1.1.1 HYDRAULIC SYSTEM.- The iraulie system shall ba filled with hydraulfc fluid confomlsg to MIL-H-6083. Openings shall be covered with grad
32、e A paper conforming to MIL-B-123. and sealed with water-resistant tape conforra5mg $0 PPP-T-60. clearly marbd as follows shaU be secured %o %he trailer: A waterproof tag CA!FION D Drain comos fon-pmsematlve oil from %he PqrauEe sysh and reffll with opsrat ional oil. spe effied ui technical order fe
33、n. %he equipment before placing Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-5.1.1.2 DISASSH%BLX AnD PQCKAGIJY0,- t- .nd Tail8 wia spacs blab shd be disassembled fm tb traer, Ma, bolta, and washers as a result of disassaaibly ahall be md to the la
34、rger assembly with which thy oomeet, The dlswssmbled parts shall be nested, blocked, braced, and ezishioxmd: in the fompd and after tubei. 5.2.1 LEVEL A,- The adjwting and pogitiming mechanism shaU be adjusted to level Eiad the tniler lmrersd to its most descended position. The wheels ahU be fWy ret
35、racted BO that the load rests onthe frarps. The trailer, preserved andpackaged as specified in 5.1.1, shall be securely fastened in a crate conforming to Max-3774 5.2.2 LETwo a sin.e to unffom freight chsification rules E;J PHPSEA6, EW%B8.- CwUorakBag, blocking, bracing, and The %rad the fact that t
36、he GOVCZTA- ment my have formulated, furnished, OP fi any way supplied the said dPauIfn&s, specifications, OF other data, is not to be regarded by Inplication or otherwise as in any maner licensing the holder or any other person or corporation, or conveying any rights or permission to manufacture, use, or sell. any patented invention that may In any way be related thereto. GPO C 1312 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
