TM-1-1500-250-23 - Liberated Manuals
Contents
1. MB 1 Chain Adjuster Assembly ss aaa al OH 58D Tie Down Configuration OH 58A C Tie Down Configuration AH 64 Tie Down Configuration nn Deleted sas Al ce UH 60 Tie Down Configuration RR UH 1 Tie Down Configuration CH MH 47 Tie Down Configuration ess eaea CH MH 47 Tie Down Configuration Mooring Hardware Installation Assembly Details Configuration 1 Mooring Hardware Installation Assembly Details Configuration 2 Mooring Hardware Details in Configuration 1 Figure 4 1 Link Chain Detachable ede a Link Chain Detachable Installation AH 64 Mooring Configuration CH MH47 Mooring Configuration UH 60 Mooring Configuration ss ss I DOR Lon bes UH 60 Mooring Configuration When external fuel tanks are installed2. o a e Awe maa m at nu 4 vt 4 ae anm enrm 1 i 1 1 i tit 1 i i H H I 4 I 1 M I n 4 mos tewes eu rs T 1 I 1 I 1 1 H Mi 1 1 a rn o om mae ma 4 1 E i y 1 RTT a Reet 1 M H I 1 1 I i a H 1 M i 13 i t M Hil st 1 1 t M iM Y 1 a H t t t 1 i 1 ME M 1 H i Sr o nnm nr rt se nuum na tm A mr mr eee mesan tun me mer p nun aam 4 Sem ro m sr ve ucam un rw an avee E AS an gg mi 4 rr m sarea an aa resh sr tum mma anet moy vomm e e ge ee mr
3. EH 60 Mooring Configuration 2 UH 60 Mooring Configuration Alternate 1 UH 60 Mooring Configuration Alternate 2 Delete coi Ai UH T Mooring Configuration sh begs DA Bann be OH 58A amp C Mooring Configuration OH 58D Mooring Configuration Mooring Hardware For OH 58A C amp D Bushing Detail for OH 58A C and Pin Quick Release For OH 58A C and D Ground Anchor Assembly For Mooring on Nonpaved Ground Anchor with Wire Rope Diving er pra cd o poti poo pti o oi a oi o ots Drive Head jn vue ves ve e oet omo ome omit ome dC ome Dent ome Dunn ome Dod ODE D Det Holding Handle ii 5 1 1500 250 23 LIST OF ILLUSTRATIONS Cont Figure Title Page Installation of the Ground Anchor 4 22 Polyester Rope
4. 1 1500 250 23 TECHNICAL MANUAL AVIATION UNIT AND AVIATION INTERMEDIATE MAINTENANCE FOR GENERAL TIE DOWN AND MOORING ON ALL SERIES ARMY MODELS AH 64 UH 60 CHIMH 47 UH 1 AND 58 HELICOPTERS Distribution Statement A Approved for public release distribution is unlimited HEADQUARTERS DEPARTMENT OF THE ARMY 24 AUGUST 1990 1 1500 250 23 5 HEADQUARTERS DEPARTMENT OF THE ARMY NO 5 WASHINGTON D C 24 April 2009 AVIATION UNIT AND AVIATION INTERMEDIATE MAINTENANCE FOR GENERAL TIE DOWN AND MOORING ON ALL SERIES ARMY MODELS AH 64 UH 60 CHIMH 47 UH 1 AH 1 AND OH 58 HELICOPTERS DISTRIBUTION STATEMENT A Approved for public release distribution is unlimited 1 1500 250 23 24 August 1990 is changed as follows 1 Remove and insert pages as indicated below New or changed text material is indicated by a vertical bar in the margin An illustration change is indicated by a miniature pointing hand Remove Pages Insert Pages A B Blank i and ii 1 1 and 1 2 2 1 through 2 4 3 1 through 3 6 3 71 3 8 Blank 4 1 through 4 4 4 9 and 4 10 4 13 through 4 18 4 21 and 4 22 4 231 4 24 Blank Cover 2 Retain this sheet in front of manual for reference purposes 1 1500 250 23 Change No 5 By Order of the Secretary of the Army GEORGE VV CASEY JR Official General United States Army Chief of Staff Prr E Mem JOYCE MORROW Administrative Assistant
5. 4 1 Vit hi i sail sis i i i t I stil 4 4 A dman vom i i i i 1 asp am Li Li 1 IH i HH LI t Li v w eo gt Po ve br Pema aaam reres ner eem snam 24 T ro t samapa m as ne 4 i aas mma o Imt on freee sae ns mm gam m amsar ut mm A re nat nn m I EAT am ri erter trt tri III Ses gt am umg p ap aa 4 n e p o vu omm zy m sowe r w gt ma 4 neam mn me pa pr sio mr rt 2e m oem en m po tmy emm ot tm am Tem one me aemm a eee er Yi m e dega een sn mn ae sr man We cum MR em un aou pi e eroe 22222202 owas an f ea e eA a mn 2 TTT QIT OS P RO am som nove sou va s aum nl m e ba RET T E morm 0 ar aoum ap m eon py STR wre vetu PT PE
6. bum ne ooo OTT ee rr tee een si m smm pem nare ete te errr Tia tie se seoj o 4 MO me ete eee rr rama temve mm mn r 7 wane zum 22 oo oe usw ko aa PS mmm Te ha os mee gt DAS Tre nim rere gt Pm mp Serer mme name eh nana mm su e mr SUP Ti am eee eru formi ERTE ETE rr rr pa coa rm es mes er See o m as n eov sta LE A nm ow domom wy os come st ro mer ee 22 u mm tom apm ramaan T aaa ng an oe m es ee mem 4 2 sn m mro 24 e gt ar G ro e sewer gt 1 wie ea cea ave e nn sv m eem etm eta arm tenn e m 2 nn nem agre e nmm o SICH PER te z pet 25 2 MS030866 Figure 4 21 Installation of the Ground Anchor Assembly 4 22
7. FRONT SIDE MOORING CHAIN NOTE 7 FT FOR MH 47E Aircraft 5030849 Figure 4 7 CH MH47 Mooring Configuration 4 10 Changes 1 1500 250 23 MOORING CHAIN Figure 4 8 UH 60 Mooring Configuration 1 1500 250 23 MOORING CHAIN Q External tanks are not shown for clarity NOTE VIEW A A CARGO HOOK AND MOORING CHAIN er ek LU a HL PAZ 2 O AS TI so q E 6 N sis Figure 4 8a UH 60 Mooring Configuration When external tanks are installed 4 12 1 1500 250 23 MOORING Figure 4 86 EH 60 Mooring Configuration Change 3 4 12 1 1 1500 250 23 1 O c gt 20 ft Figure 4 8c UH60 Mooring Configuration Alternate 1 4 12 2 Change 3 1 1500 250 23 Figure 4 84 UH60 Mooring Configuration Alternate 2 Change 3 4 12 3 4 12 4 blank 1 1500 250 23 Figure 4 9 Deleted Change 5 4 13 1 1500 250 23 AZ TMM SS Figure 4 10 UH 1 Mooring Configuration 1 1500 250 23 N N SS 5030856 Figure 4 11 58 amp Mooring Configuration SH 20 FT MOORING CHAIN MS030857 Figure 4 12 OH 58D Mooring Configuration 4 15 1 1500 250 23 1REQ D T 1REQ D EACH SIDE OF AIRCRAFT E 52 BOLT AFT AN5 22A ANS 23A ANSH22A OR 5 2 WIEXTRA WASHERS
8. EASY LOADING QUICK RELEASE 10 000 LB LOAD POSITIVE LOCK ADJUSTMENT TO ANY CHAIN LINK ULTIMATE LOAD 14 100 LBS PLUS 3 1 2 OF SCREW ADJUSTMENT MEETS REO OF SPECIFICATION WEIGHT 3 1 2 LBS MAXIMUM MIL T 25959 TYPE MB 1 HOOK THROAT 8 TO BE USED WITH TYPE 1 CHAIN STEEL PARTS CADMIUM PLATED ASSEMBLY PER MIL C 6458 Figure 2 3 MB 1 Chain Adjuster Assembly 3 1 3 1 1500 250 23 TIE DOWN PROCEDURES GENERAL TIE DOWN PROCEDURES Line tension tie down lines from all main rotor blades shall be taut but care must be taken to ensure excessive deflection of blades below the static jacking droop position as stated in the specific aircraft 23 TMs is not exceeded 3 2 SPECIFIC AIRCRAFT TIE DOWN a OH 58D tie down blades as specified in the 23 Technical Manual and as shown in figure B 1lof this general TM Use the polyester referenced in this manual OH 58A C tie down blades as specified in the 23 Technical Manual and as shown in 3 2 f this general TM Securely tie the straps of the boot to the polyester rope near the boot Ensure the ropes are long enough to cross and tie in the position illustrated The forward blade shall be tied down using the same boot strap rope arrangement device The ropes shall be tied to the forward eyebolts of the landing skid The ropes as an option can be secured to the forward eyebolts of the landing skid by either tying or using a s
9. SHACKLE ANCHOR figure 4 3 SHACKLE ANCHOR Seelfigure 4 3 BOLT Seelfigure 4 13 Table 2 1 P N MB 1 MIL T 25959 FOR MB 1 627728A 9 32 INCH 664228 3 8 INCH 577 0165 1 4 INCH RRC271 204 031 393 1 RRC271 NAS1042 8 ANS 22A AN5H22A NSN 1670 00 212 1149 1670 00 516 8405 4010 01 231 3388 4010 01 193 9331 4010 00 988 3181 100 FT DRUM 4030 00 977 6940 4030 00 185 0489 4030 00 542 3180 5306 00 151 2621 5306 00 180 2672 Mooring Hardware and Consumables QUANTITY PER AIRCRAFT AH 64 CH MH 47 UH 60 6 6 6 12 16 12 6 4 4 6 8 6 1 FT 1 FT 1 FT 6 4 4 6 4 4 UH 1 OH 58 6 6 12 12 4 4 6 6 EA EA 1 FT 1 FT 4 4 4 4 3 3 c 0S8c 00SL L NL e z gobueua 10 11 12 13 14 15 16 17 Table 2 1 DESCRIPTION P N BOLT AN5 23A AN5H23A WASHER fig 4 13 AN960PD516 NUT fig 4 13 MS21042L5 BUSHING fig 4 14 PIN QUICK MS17985 RELEASE fig 4 15 520 ROPE 1 2 INCH MIL R 24537 POLYESTER ROPE 1 2 INCH MIL R 24335 POLYESTER ROPE 1 2 INCH MIL R 30500 POLYESTER Mooring Hardware and Consumables Continued NSN 5306 00 151 2620 5306 00 180 2673 5310 00 187 2399 5310 00 807 1476 5315 00 702 3102 4020 01 028 3843 200 FT ROLL 4020 00 765 3928 1000 FT ROLL 4020 00 630 4873 1200 FT ROLL QUANTITY PER AIRCRAFT AH 64 CH MH 47 UH 60 C 0S8c 00SL L NL pz QUANTITY PER AIRCRAFT
10. anam apma trim ve Sb 2am na mm e 9 Pus vrmn py erm ms mr amt V mor Syh r t M pes mismo rn map mr amer am sa a vit t M M M i 1 H t 4 4 i 1 A 1 gt 1 7 gt 1 t l 4 tit dit t i 1 I Ui rr ir A rr mom ny m a u Sh Tre mn m nam ER aram ar mine amaga t LI E i i 1 i i it i ramas 4 sm 1 ur tono preme q 1 t M M I I 7 y t t 1 i it 4 1 t 4 4 er rl MEI tye 41 1 1 1 1 1 1 T T T DH 1 E 1 FI t MI 1 n is 1 ope la IM HM 1 a iti t 4
11. NOTE All hardware shown can be used to connect the MB1 chain adjuster to the moor ing pad hardpoint fitting in figure 4 1 Figure 4 3 Mooring Hardware Details in Configuration 1 4 6 SIZE 9 32 A 5 16 B 113 16 Dimensions 5 8 inches Max width 1 11 16 Dia hole to accept male leg 35 64 Weight each Ibs 23 3 8 716 213 32 53 64 27 32 47 64 59 Figure 4 4 Link Chain Detachable TM 1 1500 250 23 STUD ASSEMBLY LOAD PIN 4 7 1 1500 250 23 9 32 LINK CONNECTOR 1 4 ALLOY e STUD ASSEMBLY BALL PEAN HAMMER 1 Bring the two Hammerlok coupling link body halves together as shown 2 Place the stud assembly and the special load pin made from hardened alloy steel in place as shown 3 Drive the load pin in until the end of the pin is flush with the surface of the body forging Figure 4 5 Link Chain Detachable Installation 4 8 1 1500 250 23 MOORING CHAIN VIEW CONNECT MB1 CHAIN ADJUSTERS TO FS 450 AS SHOWN SET 2 SS T3 E rt C7 an SE SIN El dl cR MS030843 Figure 4 6 64 Mooring Configuration 4 9 1 1500 250 23 NOTE MASK FRONT CROSSING CHAINS TO PREVENT CHAFING NOTE FRONT GROSSOVER MASK REAR CROSSING CHAINS IN THE MOORING CHAINS LOADING RAMP TO PREVENT CHAFING REAR CROSSING CHAIN REAR MOORING SIDE CHAIN
12. WASHER AN960PD516 BUSHING ui FIGURE 4 14 NUT SHACKLE SAME AS AT AFT LOCATION MS21042L5 PART NO 204 031 393 1 NSN 4030 00 977 6940 WASHER AN960PD516 Figure 4 13 Mooring Hardware OH 58A C8 D 4 16 Changes 1 1500 250 23 325 MAX 315 MIN ID IN 1 01 99 MIN 03 45 495 MAX 485 MIN OD IN CHAMBER BUSHING REPLACEMENT DETAIL FOR 58 amp D MATERIAL ANY CORROSION RESISTANT STEEL MS030959 Figure 4 14 Bushing Detail for OH 58A C and D GRIP 2 0 HANDLE COLLAR LOCKING ELEMENT 180 APART RELEASE BUTTON ATTACHING RING S LINK PIN QUICK RELEASE MS 17984C530 NSN 5315 01 137 7191 THIS ITEM SUBSTITUTED FOR BOLT WASHER AND NUT ASSEMBLY FIGURE 4 13 WHERE ASSEMBLY TOOLS ARE UNVAILABLE WHEN EMPLOYED THIS ITEM IS CONSIDERED FLYAWAY GEAR 5030860 Figure 4 15 Pin Quick Release 58 5 4 17 1 1500 250 23 4 3 MOORING NON PAVED SURFACES a Ground Anchor Kit NSN 8340 00 951 6423 Refer tol table 4 1 for kit contents and 4 16 through 4 22 for component breakout The Ground Anchor NOTE Kit for mooring on non paved surfaces is recommended for all tactical environments non paved surfaces b Function and Description of each kit compo nent 1 2 3 Ground Anchor The assembly is com posed of a metal arrowhead with approx imately
13. 00 134 4725 MS030865 Figure 4 20 Holding Handle Change 5 4 21 1 1500 250 23 PULL OUT N DRIVE HEAD amp ROD ASS Y DRIVE ASS Y INSERTED PULL UP TO SEAT SEATED ANCHOR t 1 I M 1 1 ted st Fit 8 tit is ti Ht dl se 1 i i tt i t stef 1 LI 4 Li 1 1 4 H 1 1 1519 i H aa p mee x mon gt a m ron er 4 un i t 1 i v gt 1 H biale HHI I ee ee ve aram ve amsn amus rr ry w vt ee em mmm mm m en wee sar tem armay mermere A er am an mae rr gt m 4 eomus 4 am v rt am ee aan meiner
14. 1 1500 250 23 AIRCRAFT MOORING FITTING POLYESTER ROPE OR CGU 1B WEBBING BINDER SEATED ANCHOR GROUND SURFACE POLYESTER ROPE NSN S 5 P 255 4020 01 028 3843 2 4020 00 765 3928 zi 2 sz 4020 00 630 4873 sesi HEE CGU 1B WEBBING BINDER sERP 2 n n TIEDOWN CARGO AIRCRAFT zoz X 1 ae i a i NSN 1670 00 725 1437 i i M 1 U i 1 st DER moy mai tae Li LE oiim m mt MS030887 Figure 4 22 Polyester Rope and Webbing Binder Change 5 4 23 4 24 Blank 2028 738 751 1 1520 237 23 1 1520 238 23 1 1520 240 23 1 1520 248 23 55 1520 210 23 55 1520 228 23 1 1500 250 23 APPENDIX A REFERENCES Recommended Change to Publications and Blank Forms The Functional User s Manual for the Army Maintenance Management System Aviation TAMMS A Aviation Unit and Intermediate Maintenance for Army UH 60A and EH 60A Aviation Unit and Intermediate Maintenance for Army AH 64A Helicopter Aviation Unit and Aviation Intermediate Maintenance Manual Containing National Repair Standards for CH 47D Helicopter Aviation Unit And Intermediate M
15. 1999 Change 2 31 August 1993 Change 5 24 April 2009 TOTAL OF PAGES IN THIS PUBLICATION 1 63 CONSISTING OF THE FOLLOWING Page No Change No Page No Change No 5 4 4 EI 5 A EL EEE EEE ees tess ees ee 5 te de Soe ERS 0 B Blank 2 ea 5 4 0 va ld 0 EAE a 5 AS 0 Th 5 4 8 ae dh o hh 0 lI is NE 5 oo pe MM MM MN AR 0 rs 5 4510 st 5 AT 5 TI m E EE 0 Pu uon D RE 5 0 5 AU Da 3 P 5 4 12 2 5 es e um e e tet td 3 2 nuoc ac eae aede coi 5 4 123 4L EE NE LEGALE M DUM 3 DAT m 3 4 124 Blank 3 2 4 2 Blank pels 0 ccm 5 ZO 0 4 14 e ee Sh END ER 0 E SN 0 MEN 0 T 5 5 372 a a id 0 A 5 5 ER epe 5 A nos 4 0 II kenn 5 Q dh hh hh E E 0 D cT 5 2 nan 5 na 5 4 22 sik ee Re e R E an 0 3 8 Blarik e vu ciate a 0 EL E 5 o 5 4 24 Blank 5 LA o kubit o 5 soe tee e po i etel tedesca 5 as DE 5 2 Blank 0 Zero this column indicates an original page Change 5 A B Blank
16. 85 11 Change Number 7 12 Submitter Rank MSG 13 Submitter FName Joe 14 Submitter MName T 15 Submitter LName Smith 16 Submitter Phone 123 123 1234 17 Problem 1 18 Page 2 19 Paragraph 3 20 Line 4 21 NSN 5 22 Reference 6 23 Figure 7 24 Table 8 25 Item 9 26 Total 123 27 Text This is the text for the problem below line 27 Use Part Il reverse for Repair Parts and DATE Special Tool Lists RPSTL and Supply RECOMMENDED CHANGES TO PUBLICATIONS AND Catalogs Supply Manuals SC SM 8 30 02 For use of this form see 25 30 the proponent agency is ODISCA TO Forward to proponent of publication or form Include ZIP Code FROM Activity and location Include ZIP Code Commander U S Army Aviation and Missile Command MSG Jane Q Doe ATTN AMSAM MMC MA NP 1234 Any Street Redstone Arsenal AL 35898 Nowhere Town AL 34565 PART 1 ALL PUBLICATIONS EXCEPT RPSTL AND SC SM AND BLANK FORMS PUBLICATION FORM NUMBER DATE TITLE Organizational Direct Support And General Support Maintenance Manual for TM 9 1005 433 24 16 Sep 2002 Machine Gun 50 Caliber M3P and M3P Machine Gun Electrical Test Set Used On Avenger Air Defense Weapon System ITEM PAGE PARA LINE FIGURE TABLE NO NO NO NO NO RECOMMENDED CHANGES AND REASON 1 WP0005 2 Test or Corrective Action column should identify a different WP number PG 3 Reference to line numbers within the paragraph or sub
17. AL 35898 PART 1 ALL PUBLICATIONS EXCEPT RPSTL AND SC SM AND BLANK FORMS PUBLICATION FORM NUMBER ITEM PAGE PARA LINE FIGURE TABLE NO NO GRAPH NO NO NO RECOMMENDED CHANGES AND REASON Reference to line numbers within the paragraph or subparagraph TYPED NAME GRADE OR TITLE TELEPHONE SIGNATURE AUTOVON PLUS EXTENSION DA FORM 2028 FEB 74 REPLACES DA FORM 2028 1 DEC 68 WHICH WILL BE USED USAPA V3 01 Forward direct to addressee listed publication FROM Activity and location Include ZIP Code Commander U S Army Aviation and Missile Command ATTN AMSAM MMC MA NP Redstone Arsenal AL 35898 PART II REPAIR PARTS AND SPECIAL TOOL LISTS AND SUPPLY CATALOGSISUPPLY MANUALS PUBLICATION NUMBER DATE TITLE TOTAL NO PAGE COLM LINE NATIONAL STOCK REFERENCE FIGURE ITEM OF MAJOR no NUMBER NO NO NO ITEMS RECOMMENDED AGNON SUPPORTED PART Ill REMARKS Any general remarks or recommendations or suggestions for improvement of publications and blank forms Additional blank sheets may be used if more space is needed TYPED NAME GRADE OR TITLE TELEPHONE EXCHANGE AUTOVON SIGNATURE PLUS EXTENSION USAPA V3 01 Use Partll reverse for Repair Parts and Special Tool Lists RPSTL and Supply RECOMMENDED CHANGES TO PUBLICATIONS AND Catalogs Supply Manuals SC SM BLANK FORMS For use of this form see AR 25 30 the proponent agency is ODISCA
18. forward landing gear mooring rings 8 feet 9 inches aft of Changes 4 1 1 1500 250 23 the forward mooring points on the pad as shown in figure 4 7 of this general TM Td 2 Connect two crossing chain assemblies from the forward landing gear mooring rings diagonally to the forward mooring pad points 3 Connect two side chain assemblies from the forward landing gear mooring rings to the forward mooring pad points 4 Connect two crossing chain assemblies diagonally from the aft aircraft landing gear mooring rings to the rear mooring pad points 5 Connect two side chain assemblies from the aft aircraft landing gear mooring rings to the rear mooring pad points 6 Tighten the MB 1 adjusters to remove the slack from all mooring chains Not tools are required UH 60 Helicopter Morning Procedures 1 Position the aircraft on the mooring pad with the longitudinal centerline of the air craft directly above and parallel to the lon gitudinal axis of the pad as shown in fig 4 8a 4 8b 4 8c and 4 84 4 8c and 4 8d are to be used for aircraft that do not have external tanks in stalled Figure 4 8alis to be used when air craft have external tanks installed Figure is to be used for the EH 60 aircraft 2 For mooring of the UH 60 per figure 4 8 a Position the aircraft front rooming rings directly in line with the front mooring pad points b Connect two chain assemblies from
19. the forward aircraft mooring rings at F S 308 to the front rooming pad points c Connect two chain assemblies from the front mooring pad points to the aft aircraft mooring rings at F S 485 d Connect two chain assemblies from the aft aircraft mooring rings to the center rooming pad points 4 2 Change 5 8 5 e Tighten the MB 1 chain adjusters to remove the slack from all mooring chains No tools are required For mooring the UH 60 per figure 4 8a a Position the aircraft cargo hook di rectly in line vvith the center mooring pad points b Connect two lateral chain assemblies from the aircraft cargo hook to the center mooring pad points Ref view A A Connect two chain assemblies from the center mooring pad points to the aft aircraft mooring rings at F S 485 d Connect two chain assemblies from the aft aircraft mooring rings to the rear mooring pad points e Tighten the MB 1 chain adjusters to remove the slack from all mooring chains No tools are required For mooring the EH 60 pe a Position the aircraft front rooming rings directly in line with the front mooring pad points b Connect two chain assemblies from the forward aircraft mooring rings at F S 308 to the front mooring pad points Connect two chain assemblies from the center mooring pad points to the forward aircraft rooming rings at F S 308 d Connect two chain assemblies from the aft aircraft moorin
20. three feet of wire rope attached at the center figure 4 17 The anchor is driven into the ground and provides the mooring base Steel Driving Rod The rod s outside di ameter is 3 4 inch x 3 feet long 4 18 It holds the ground anchor and is used to drive the anchor into the ground Driving Head Size is 2 1 4 inches outside diameter x 2 3 4 inches long The steel driving head fits over the top of the driv ing rod and provides the contact surface on which to hammer the assembly Holding Tool Handle Size is 24 inches long It is made from 1 4 inch diameter steel rod and slips over the steel driving rod to hold the unit while driving the ground anchor arrowhead into the ground It allows the assembly to be held safely while driving c Connecting the ground anchors to the aircraft The kit does not contain rope to connect the Table 4 1 ITEM QUANTITY Anchor Ground 50 4 inch arrowhead with anchoring wire Head Driving Handle Holding Tool Rod Steel Driving 2 4 18 Change 5 ground anchors to the aircraft The following items are recommended for securing the air craft Tiedown Cargo 1670 00 725 1437 Aircraft Webbing Binder Tiedown Cargo 5340 01 233 3063 Aircraft Webbing Binder Polyester Rope 1 2 inch diameter 4020 01 028 3843 4020 00 765 3928 4020 00 630 4873 d Installation NOTE Refer to the applicable 23 Technical Manual under Mooring to determine the numbe
21. to the Secretary of the Army 0908408 Distribution To be distributed in accordance with the initial distribution number IDN 312300 requirements for TM 1 1500 250 23 1 1500 250 23 c4 CHANGE HEADQUARTERS DEPARTMENT OF THE ARMY 4 WASHINGTON D C 31 MAY 1999 AVIATION UNIT AND AVIATION INTERMEDIATE MAINTENANCE for GENERAL TIE DOWN AND MOOORING ON ALL SERIES ARMY MODELS AH 64 UH 60 47 UH 1 AH 1 AND OH 58 HELICOPTERS DISTRIBUTION STATEMENTA Approved for public release distribution is unlimited TM 1 1500 250 23 24 August 1990 is changed as follows 1 Remove andinsert pages as indicated below New or changed text material is indicated by a vertical bar in the margin An illustration change is indicated by miniature pointing hand Remove pages Insert pages TT A B blank i and ii i and ii 1 1 and 1 2 1 1 and 1 2 3 1 and 3 2 3 1 and 3 2 3 3 and 3 4 3 3 and 3 4 4 3 and 4 4 4 3 and 4 4 Cover Cover 2 Retain this sheet in front of manual for reference purposes By Order of the Secretary of the Army DENNIS J REIMER General United States Army Chief of Staff Official Jul BALI JOEL B HUDSON Administrative Assistant to the Secretary ofthe Army 05766 DISTRIBUTION To be distributed in accordance with Initial Distribution Number IDN 312300 requirements for TM 1 1500 250 23 1 1500 250 23 C3 CHANGE HEADQUARTERS DEPARTMENT OF THE ARMY NO 3 WASHINGTON D C 31 A
22. 1 1500 250 23 TECHNICAL MANUAL HEADQUARTERS DEPARTMENT OF THE ARMY No 1 1500 250 23 WASHINGTON D C 24 August 1990 AVIATION UNIT AND AVIATION INTERMEDIATE MAINTENANCE FOR GENERAL TIE DOWN AND MOORING ON ALL SERIES ARMY MODELS AH 64 UH 60 CH MH 47 UH 1 OH 58 HELICOPTERS REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS You can improve this manual If you find mistakes or if you know of a way to improve these procedures please let us know Mail your letter or DA Form 2028 Recommended Changes to Publications and Blank Forms located in the back of this manual directly to Commander U S Army Aviation and Missile Command AMSAM MMC MA NP Redstone Arsenal AL 35898 5000 reply will be furnished to you You may also provide DA Form 2028 information to AMCOM via email fax or the World Wide Web Our fax number is DSN 788 6546 or Commercial 256 842 6546 Our email address is 2028 redstone army mil Instructions for sending an electronic 2028 may be found at the back of this manual immediately preceding the hard copy 2028 For the World Wide Web use https amcom2028 redstone army mil DISTRIBUTION STATEMENT A Approved for public release distribution is unlimited TABLE OF CONTENTS INTRODUCTION ec cai cad eds ad a a a TET a a t Section GENERAL u tick Mek o Ait hah Chai E ELSE hears Pea a Maintenance F
23. 97 4905 or comm 256 313 4905 for guid ance 2 HARDWARE AND AIRCRAFT REQUIREMENTS 2 1 GRID PATTERN LAYOUT AND MOORING POINT STRENGTH The grid pattern layout illustrating the 17 to 20 foot on center mooring points is depicted in figure 2 1 a This pattern readily accommodates all the he licopters in the army fleet and should be used as the standard for new mooring installations b The strength of each mooring point should be capable of reacting to the design loads de picted in figure 2 2 2 2 MOORING PAD MARKING Marking the moor ing pad to properly position the aircraft is recommended if the pad is to be used exclusively for one type of air craft 2 3 GENERAL TOOLS AND EQUIPMENT a Allaircraft will use polyester rope for rotor blade tie down Refer toj table 2 1 1 2 4 5 Tie down 580 as specified in the propriate aircraft Technical Manual Tie down OH 58A C as specified in the appropriate Technical Manual except that two main rotor blade tie down boots are required Tie down AH 64 as specified in the appro priate Technical Manual Ensure that the ropes are strong enough to allow the main rotor blades to be secured at the required locations Tie down UH 60 as specified in the appro priate Technical Manual Deleted 6 7 b Tie dovn and Mooring Equipment TM 1 1500 250 23 Tie down UH 1 as specified in the appro priate Technical Manual e
24. AH 64 47 UH 60 Table 2 1 Mooring Hardware and Consumables Continued ITEM DESCRIPTION PIN NSN 18 ROPE 3 8 INCH 700324R 4020 01 318 5428 POLYESTER 600 FT ROLL 19 PIN RETAINING AN416 2 5315 00 223 6112 20 CHAIN WELDLESS NAS1455B30 4010 01 331 7273 6P 21 STRAP WEBBING B D 10000RJO 22 TIE DOWN Ne 1730 00 075 1055 Optional replaces items 3 5 if unavailable Fr Cut 1 4 inch chain to 1 ft sections 14 links If item 13 is unavailable see 4 13 to make a replacement Cut chain to 6 inch sections td Contact AMCOM engineering DSN 897 4905 or comm 256 313 4905 for approval to use webbing strap for mooring To be used on CH MH 47 aircraft with main rotor blade P N 114E5060 1 UH 1 OH 58 c 0S8c 00SL L NL 1 1500 250 23 PREPARED SURFACE IMBEDDED MOORING DEVICES 7 o oe ame 17 20 FT 17 20 FT Figure 2 1 Mooring Pad Hardpoint Spacing Change 3 2 4 1 2 4 2 blank 1 1500 250 23 THE LOADS SHOWN THE MAXIMUMS CALCULATED TO MOOR ARMY HELICOPTERS IN 100 KNOT WINDS IT IS RECOMMENDED THAT THE MOORING DEVICE BE CAPABLE OF WITHSTANDING THE MAXIMUM LOADS SHOWN 5500 LB 14000 LB ANY DIRECTION WITHIN A 180 IN THE PLANE OF THE SURFACE Figure 2 2 Mooring Pad Maximum Load Conditions 2 5 1 1500 250 23 2 6 3 1 2 15 1 CHAIN ADJUSTER ASSEMBLY
25. ALL SERIES ARMY MODELS AH 64 UH 60 CH 47 UH 1 AH 1 OH 58 HELICOPTERS DISTRIBUTION STATEMENT A Approved for public release distribution is unlimited 1 1500 250 23 24 August 1990 is changed as follows 1 Remove and insert pages as indicated below New or changed text material is indicated by a vertical bar in the margin An illustration change is indi cated by a miniature pointing hand Remove pages Insert pages 1 and 11 1 and 11 1 1 1 2 1 1 and 1 2 4 1 through 4 4 4 1 through 4 4 4 9 4 10 4 9 4 10 4 12 1 4 12 2 blank 2 Retain this sheet in front of manual for reference purposes By Order of the Secretary of the Army GORDON R SULLIVAN General United States Army Official al Chief of Staff MILTON H HAMILTON Administrative Assistant to the Secretary of the Army 05282 DISTRIBUTION To be distributed in accordance with DA Form 12 31 E block no 2300 require ments for TM 1 1500 250 23 1 1500 250 23 C 1 HEADQUARTERS DEPARTMENT OF THE ARMY NO 1 WASHINGTON D C 30 September 1992 AVIATION UNIT AND INTERMEDIATE MAINTENANCE FOR GENERAL TIE DOWN AND MOORING ON ALL SERIES ARMY MODELS AH 64 UH 60 47 UH 1 1 58 HELICOPTERS 1 1500 250 23 24 August 1990 is changed as follows 1 Rem
26. TO Forward to proponent of publication or form Include ZIP Code FROM Activity and location Include ZIP Code Commander U S Army Aviation and Missile Command ATTN AMSAM MMC MA NP Redstone Arsenal AL 35898 PART 1 ALL PUBLICATIONS EXCEPT RPSTL AND SC SM AND BLANK FORMS PUBLICATION FORM NUMBER ITEM PAGE PARA LINE FIGURE TABLE NO NO GRAPH NO NO NO RECOMMENDED CHANGES AND REASON Reference to line numbers within the paragraph or subparagraph TYPED NAME GRADE OR TITLE TELEPHONE SIGNATURE AUTOVON PLUS EXTENSION DA FORM 2028 FEB 74 REPLACES DA FORM 2028 1 DEC 68 WHICH WILL BE USED USAPA V3 01 Forward direct to addressee listed publication FROM Activity and location Include ZIP Code Commander U S Army Aviation and Missile Command ATTN AMSAM MMC MA NP Redstone Arsenal AL 35898 PART II REPAIR PARTS AND SPECIAL TOOL LISTS AND SUPPLY CATALOGSISUPPLY MANUALS PUBLICATION NUMBER DATE TITLE TOTAL NO PAGE COLM LINE NATIONAL STOCK REFERENCE FIGURE ITEM OF MAJOR no NUMBER NO NO NO ITEMS RECOMMENDED AGNON SUPPORTED PART Ill REMARKS Any general remarks or recommendations or suggestions for improvement of publications and blank forms Additional blank sheets may be used if more space is needed TYPED NAME GRADE OR TITLE TELEPHONE EXCHANGE AUTOVON SIGNATURE PLUS EXTENSION USAPA V3 01 PIN 045826 000 This fine docum
27. aintenance Manual For Army Model OH 58D Helicopter Aviation Unit And Intermediate Maintenance Instructions For Army Model UH 1H V EH 1H X Helicopters Aviation Unit And Intermediate Maintenance Manual For Army Model OH 58A And OH 58C Helicopters Change 5 A 1 A 2 Blank 1 1500 250 23 Order of the Secretary of the Army CARL E VUONO General United States Army Official Chief of Staff THOMAS SIKORA Brigadier General United States Army The Adjutant General DISTRIBUTION To be distributed in accordance with DA Form 12 31 AVUM and AVIM Maintenance requirements for AH 64A Helicopter Attack APACHE UH 60 Helicopter Utility BHIP UH 60A Helicopter Utility BLACKHAWK CH 47 A B C D Helicop ters Cargo Transport All UH 1 series Aircraft AH IG S F P E Helicopters Attack and OH 58A C D Helicopters Observation These are the instructions for sending an electronic 2028 The following format must be used if submitting an electronic 2028 The subject line must be exactly the same and all fields must be included however only the following fields are mandatory 1 3 4 5 6 7 8 9 10 13 15 16 17 and 27 From Whomever whomever wherever army mil 2028 redstone army mil Subject DA Form 2028 From Joe Smith 2 Unit home 3 Address 4300 Park 4 City Hometown 5 St MO 6 Zip 77777 7 Date Sent 19 OCT 93 8 Pub no 55 2840 229 23 9 Pub Title TM 10 Publication Date 04 JUL
28. and Webbing Binder Change 5 iii iv Blank 1 1500 250 23 1 INTRODUCTION SECTION 1 1 SCOPE This manual supplements clarifies standardizes the down and mooring procedures in the 23 Technical Man uals for all series AH 64 UH 60 CHIMH 47 UH 1 and OH 58 helicopters to the maximum extent practical 1 2 MAINTENANCE FORMS AND RECORDS The maintenance forms and records which are required by personnel vvho perform the maintenance functions prescribed in this manual are listed in DA PAM 738 751 1 3 REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS You can improve this manual If you find mistakes or if you know of a way to improve the procedures please let us know Mail your letter or DA Form 2028 Rec ommended Changes to Publications and Blank Forms located in the back of this manual directly to Com mander U S Army Aviation and Missile Command AMSAM MMC MA NP Redstone Arsenal AL 35898 5000 A reply vvill be furnished to you You may also provide DA Form 2028 information to AMCOM via GENERAL e mail fax or the World Wide Web Our fax number is DSN 788 6546 or Commercial 256 842 6546 Our e mail address is 2028 redstone army mil Instruc tions for sending an electronic 2028 may be found at the back of this manual immediately preceding the hard copy 2028 For the World Wide Web use https am com2028 redstone army mil 1 4 CONFLICTS BETVVEEN TMS When conflic
29. are avail able TM 55 1500 250 23 Larger Ground Anchor for Extreme Sand Conditions In extreme sand conditions a larger ground anchor may be required An 8 inch ground anchor is available for increased holding power It uses components similar to the 4 inch ground anchor kit but larger in size The 8 inch ground anchor and its drive components are as follows ITEM NSN Ground Anchor 4030 00 580 8287 8 inch aluminum Ground Anchor 4030 01 150 4896 8 inch iron Ground Anchor 4030 00 580 8307 8 inch iron NOTE All these items are one anchor with wire rope assembled Rod Driving 4030 00 541 4081 48 inches long Head Driving 2 inches outside diameter x 2 1 4 inches long 4030 01 008 8053 4 19 1 1500 250 23 DRIVE HEAD SEE FIG 4 19 DRIVING ROD SEE FIG 4 18 HOLDING HANDLE SEE FIG 4 20 GROUND ANCHOR WITH WIRE ROPE SEE FIG 4 17 Figure 4 16 Ground Anchor Assembly For Mooring on Nonpaved Surfaces 4 20 1 1500 250 23 j WIRE ROPE ASS Y 42 48 IN GROUND ANCHOR STEM GROUND ANCHOR WITH WIRE ROPE NSN 4030 00 972 2670 5030862 Figure 4 17 Ground Anchor with Wire a gr org ROD DRIVING NSN 4030 00 970 6412 PA 36 INCH 4 IN DIA STEEL MS030863 Figure 4 18 Driving Rod HEAD DRIVING NSN4030 00 051 8641 2 1 41N H STEEL MS030864 Figure 4 19 Drive Head 24 INCH HOLDING HANDLE SS 1 4 INDIA 1 1 8 IN 5 NSN 4030
30. e 4 84 d Connect two chain assemblies from the aft aircraft mooring rings at F S 308 to the center mooring pad points as shown in figure 4 84 e Connect two chain assemblies from the aircraft mooring rings at F S 485 to the rear mooring pad points f Tighten the MB 1 chain adjusters to remove the slack from all mooring chains No tools are required TM 1 1500 250 23 d Deleted e UH 1 Helicopter Mooring Procedures 1 Position the aircraft on the mooring pad vvith the longitudinal centerline of the air craft directly above and parallel to the longitudinal axis of the pad as shown in The forvvard jack points lo cated at F S 61 96 should be located approximately 2 feet aft of the forward mooring points as dimensioned in The aft mooring points are located at F S 211 58 Before mooring the aircraft will be neces sary to install a mooring clevis at each of the four jacking points A mechanics tool kit vvill be required NOTE Older UH 1 aircraft have jack points with nom inal bolt hole size of 25 inches compared vvith 312 inches on nevver UH 1 aircraft On the older UH 1 aircraft the existing 25 inch hole will need to be enlarged to 312 inches to accommo date the current bolt and shackle configuration 3 4 5 Connect two chain assemblies from the forward jack points to the forward mooring pad points Connect two chain assemblies from the forward mooring pad points to the r
31. ear jack points Connect two chain assemblies from the rear jack points to the center mooring pad points NOTE is highly recommended that UH 1 helicopters be flown with the mooring hardware installed at all times to permit a rapid response to weather emergencies f 58 Helicopter Mooring Procedures Changes 4 3 1 1500 250 23 For local fabrication of Bushing P N NAS72 The mooring hardware is to be carried in the 5E100 see Aircraft with oversize flyaway kit Flying the OH 58 with the mooring holes may adjust outside diameter to fit hardware installed may result in damage to the aircrafts honeycomb surface Retain all hard NOTE ware together for each specific installation due to wear the bushings may not be interchange Bolt nut and washer be eliminated by us abl ing a Quick Release Pin as shown infigure 4 15 4 15 3 Connect two chain assemblies from the 1 Position the aircraft on th d y Pa None On ie moon S pa forward jack points to forward mooring with the longitudinal centerline of the air craft directly above and parallel to the lon pad points gitudinal axis of the pad as shown in and 4 12 The forward jack 4 Connect two chain assemblies from the points are to be located 4 feet aft of the for fonvard mooring pad points to the rear vvard mooring pad points as dimensioned jack point in and 4 12 5 Connect two chain assemblies fr
32. elf closing hook that is the same strength or as strong as the polyester rope to anchor tie down rope to the skid rings NOTE Optional tie down procedure for the OH 58A C is applicable also to the UH 1 aircraft AH 64 tie down blades as specified in the 23 Technical Manual and as shown in figure 3 3 of this general TM Ensure that the main ro tor blade tie down boot is in good repair and that the two nylon end straps are securely at tached refer tolfiqure 3 3 blovv up Replace the 378 inch nylon rope vvith polyester rope 318 inch diameter standard polyester rope can be substituted directly 172 inch diameter stan dard polyester rope can be secured to the boot by forming a small loop vvith the existing ny lon rope and tying the polyester rope to the loop Ensure that the rope is long enough to reach the proper aircraft hard points The right aft boot must have an additional length of rope to secure to the aft outboard vving pylons vvay brace or to secure to the aft vving store sus pension lug The other rope attaches to the aft jacking fitting at FS450 This configuration will prevent the boot from slipping off UH 60 tie down blades as specified in the 23 Technical Manual and as shown in figure 3 4 of this general TM To prevent damage from the lock release cable in strong winds wrap the cable several times around the tie down rope and slip the end loop through one of the cable wraps Deleted UH 1 tie d
33. ent Was brought to you by me Liberated Manuals free army and government manuals Why do I do it am tired of sleazy CD ROM sellers who take publicly available information slap watermarks and other junk on it and sell it Those masters of search engine manipulation make sure that their sites that sell free information come up first in search engines They did not create it They did not even scan it Why should they get your money Why are not letting you give those free manuals to your friends I am setting this document FREE This document was made by the US Government and is NOT protected by Copyright Feel free to share republish sell and so on I am not asking you for donations fees or handouts If you can please provide a link to liberatedmanuals com so that free manuals come up first in search engines lt A HREF http www liberatedmanuals com gt Free Military and Government Manuals lt A gt Sincerely Igor Chudov http igor chudov com
34. g rings at F S 485 to the center mooring pad points e Tighten the MB 1 chain adjusters to remove the slack from all mooring chains No tools are required For alternate mooring of UH 60 perjfigure a Position the aircraft front mooring rings directly in line vvith the center mooting pad points as shovvn injfigurej b Connect two chain assemblies from the forward aircraft mooring rings at F S 308 to center mooring pad points as shown in c Connect two chain assemblies from the center mooring pad points to the aft aircraft mooring rings at F S 485 as shown in d Connect two chain assemblies from the aft aircraft mooing rings at F S 485 tothe rear mooring pad points as shown in figure 4 8c e Tighten the chain adjusters to remove the slack from all mooring chains No tools are required 6 For alternate mooring UH 60 per figure 4 84 a Position the aircraft on the mooring pad with longitudinal centerline of the aircraft directly above and parallel to the longitudinal axis of the pad as shown in figure 4 8d Position the aircraft front mooring rings at F S 308 10 feet aft of the forward mooring pad points as shown injfigure 4 8d b Connect two chain assemblies from the front mooring rings at F S 308 to the forward mooring pad points as shown in figure 4 84 c Connect two chain assemblies from the front mooring rings at F S 308 to the center mooring pad points as shown inffigur
35. hanges 3 1 1 1500 250 23 Ms030838 Figure 3 2 OH 58A C Tie Down Configuration 1 1500 250 23 MAIN ROTOR BLADE TIE DOWN ASSEMBLY TIE DOWN ROPE v MOORING POINTS 5030839 Figure 3 3 64 Tie Down Configuration Change 5 3 3 1 1500 250 23 Figure 3 Deleted 3 4 Change 4 1 1500 250 23 T RECEIVER ASSEMBLY TAIL CONE THEDOWN RING DRAG BEAM LOCK RELEASE TIEDOWN CABLE RING MS030840 Figure 3 4 UH 60 Tie Down Configuration Figure 3 5 Deleted Change 5 3 5 1 1500 250 23 Figure 3 6 UH 1 Tie Down Configuration MS030842 Figure 3 7 CH MH 47 Tie Down Configuration 3 6 Change 5 1 1500 250 23 MS030843 Figure 3 8 CH MH 47 Tie Down Configuration Optional Change 5 3 7 3 8 Blank 4 1 1 1500 250 23 4 MOORING PROCEDURES GENERAL MOORING Aircraft Placement Position the aircraft on the mooring pad parallel to the centerline of the pad and located fore and aft per the dimension in the figure for that aircraft as shown in figures 4 6 through 4 12 Adjusters Ensure that adjusters are fully ex tended Securing Aircraft secure aircraft to the pad us ing the chains and adjusting device provided at each of the pad mooring points The chains are to be attached to the aircraft as illustrated in that aircraft figure and are to be adjusted to remove slack
36. in the chain During installation manually make the chains as taut as possible prior to using adjuster The adjuster has a lim ited travel capacity Position Variance The position of the aircraft with respect to the pad and the pad dimension may vary up to 12 inches 9999999 9 9 9 9 9 14 P Py d Pl 4 xd SSE a The aircraft s tail rotor is in very close proximity to the aft tie down point The aft fuselage moor ing point should not be used or approached any time the rotor is turning For initial shipboard mooring configuration four chains attach two chains to each forward tie down fitting or the mooring lug on each main landing gear trailing arm if the forward fuselage tie down fittings are not installed 1 Position the aircraft on the mooring pad vvith the longitudinal centerline of the air craft directly above and parallel to the lon gitude line of the pad as shown in figure Position the forward mooring rings lo cated on main landing gear struts 6 feet aft of the forward mooring points on the pad as shown inlfigure 4 6 of this general TM NOTE It will be necessary to open the fairings which shield the forward mooring rings before final aircraft positioning A Frearson screwdriver will be required Ensure chain links are inserted into the chain adjuster as shown inffigure 4 2 Incorrect insertion may cause the MBI adjuster to fail and compromise the mooring system NOTE Al
37. l deviations from the nominal position de grade the wind resistance of the mooring scheme The tolerance suggested will degrade the scheme by an acceptably small amount Mooring Hardware The hardware to be fur nished with the mooring pad is defined in 2 1 and figures 4 1 thru 4 5 Use configuration 1 and a 1 2 anchor shackle or configuration 2 fig 4 2 meet requirements which do not allow the mooring pad hardware shown inlfigure 4 3lto be permanently installed A ball peen hammer 1 required to install the link chain detachable Cut the chain link to the correct length Seelfigures 4 4land 4 5 4 2 SPECIFIC AIRCRAFT MOORING PROCEDURES a AH 64 Helicopter Mooring Procedures 2 Connect two chain assemblies from the aircraft mooring rings to the forward moor ing pad points 3 Connect two chain assemblies from the center mooring pad points to the mooring ring located on the lower surface of the tailboom at F S 450 4 Connect two chain assemblies from the rear mooring pad points to the mooring ring located on the lower surface of the tailboom at F S 450 5 Tighten the MB 1 chain adjusters to re move the slack from all mooring chains No tools are required CH MH 47 Helicopter Mooring Procedures 1 Position the aircraft on the mooring pad with longitudinal centerline of the aircraft directly above and parallel to the longitu dinal axis of the pad as shown in Position the aircraft
38. om the 2 Before mooring the aircraft it will be nec rear jack point to the center mooring pad essary to attach a mooring clevis to each points of the three jackpoints The clevis pro vided will not be large enough to accept 6 Tighten the MB 1 chain adjusters to re the hooks on the mooring chains provided move the slack for all mooring chains with mooring pad Mooring rings are to be installed on the aircraft as shown inffigure 4 4 Change 5 1 1500 250 23 10K CHAIN ASS Y MOORING PAD 1 4 IN ALLOY CHAIN LOOP AIRCRAFT HARDPOINT SEE FIGURE 4 3 FOR FITTING HARDPOINT DETAILS AND ALTERNATE HARDWARE a LE NS A ar MB1 CHAIN ADJUSTER 10K CHAIN ASS Y MOORING PAD AIRCRAFT HARDPOINT HARDPOINT FITTING MB1 CHAIN ADJUSTER NOTE Insure that adequate clearance for the MB1 chain adjuster is provided in relation to the aircraft and the aircraft hardpoint fitting NOTE ing pad Either of the configurations shown can be used to secure the aircraft to the moor Figure 4 2 Mooring Hardware Installation Assembly Details Configuration 2 4 5 1 1500 250 23 FIGURE 4 4 AND 4 5 5 DIA DETACHABLE CHAIN LINK NOM 9 32 IN 1 88 ALLOY CHAIN 1 4 INC 1 FT 14 LINKS 88 REF FIGURE 4 4 4 5 CHAIN LOOP ANCHOR SHACKLE ASSY DETACHABLE CHAIN 1 2 INCH LINK 3 8 INCH RR C 271 4 CL1 NSN 4030 00 185 0489 RR C 271 4 CL4 NSN 4030 00 542 3180
39. orms and Records Reporting Errors and Recommending Improvements Conflicts Between 8 DESCRIPTION AND APPLICATION Necessity of TM 2 Army dado TEE e HARDWARE AND AIRCRAFT REQUIREMENTS Grid Pattern Layout and Mooring Point Strength Mooring Pad Marking nennen nennen nn General Tools and Equipment Change 5 i 1 1500 250 23 TABLE OF CONTENTS Cont Page CHAPTER 3 TIE DOWN General Tie Down Procedures Specific Aircraft Tie Down MOORING PROCEDURES General pir o pi p o eta oe oa pta Specific Aircraft Mooring Procedures Mooring on Non paved Surfaces APPENDIX References ass Mooring Pad Hardpoint Spacing Mooring Pad Maximum Load
40. ove and insert pages as indicated below New or changed text material is indicated by a vertical bar in the margin An illustration change is indicated by a miniature pointing hand Remove pages Insert pages 2 1 and 2 2 2 1 through 2 4 3 1 and 3 2 3 1 and 3 2 3 5 and 3 6 3 5 and 3 6 4 17 and 4 18 4 17 and 4 18 25 Retain this sheet in front of manual for reference purposes By Order of the Secretary of the Army GORDON SULLIVAN General United States Army Official Chief of Staff DA Ba LOS MILTON H HAMILTON Administrative Assistant to the Secretary of the Army 02658 DISTRIBUTION To be distributed in accordance with DA Form 12 31 E block no 2300 require ments for TM 55 1500 250 23 DISTRIBUTION STATEMENT A Approved for public release distribution is unlimited 1 1500 250 23 LIST OF EFFECTIVE PAGES Insert latest changed pages dispose of superseded pages in accordance vvith regulations NOTE On a changed page the portion of the text affected by the latest change is indicated by a vertical line or other change symbol in the outer margin of the page Changes to illustrations are indicated by miniature pointing hands Changes to vviring diagrams are indicated by shaded areas Dates of issue for original and changed pages are Original 24 August 1990 Change 31 August 1995 Changes 30 September 1992 Change 4 31 May
41. own aft blades as specified in the 23 Technical Manual and as shown in figure 3 6 of this general TM Engage hook of main rotor tie down in hole of fitting on each rotor blade and position blade above tailboom Pull on tie down to remove spanwise slack from the rotor system and secure rotor blade by wrapping the tie down rope firmly around tail boom as shown in figure 3 6 Tie forvvard tie down to tow rings as shown in on landing gear skid Additional security of main rotor can be accomplished by inserting an AN416 2 safety retaining pin through a 0 060 inch hole drilled through the hook of the main rotor tie down The hole is drilled perpendicular to the plane of the handle 0 25 inch from the insertion end of the hook Secure the safety retaining pin to the hook handle with a 6 inch piece of NAS1455B30 6P chain and safety wire Insert the safety re taining pin through the hook after inserting the hook through the rotor blade fitting In the final tie down position the blades must not exceed 6 inches of additional droop from having been pulled down This applies to both metal and composite blades CH MH 47 tie down blades as specified in 23 Technical Manual ord 1 or 3 8 of this general TM Uselfigure 3 7 for normal air craft tie down As an option the CH MH 47 blades may be secured to the mooring pad hard points as shown in provided the aircraft is secured using the mooring pro cedures in this TM C
42. paragraph TYPED NAME GRADE OR TITLE TELEPHONE SIGNATURE AUTOVON PLUS EXTENSION MSG Jane Doe SFC 788 1234 DA FORM 2028 FEB 74 REPLACES DA FORM 2028 1 DEC 68 WHICH WILL BE USED USAPA V3 01 Forward direct to addressee listed in publication FROM Activity and location Include ZIP Code DATE Commander U S Army Aviation and Missile Command MSG Jane Q Doe 8 30 02 ATTN AMSAM MMC MA NP 1234 Any Street Redstone Arsenal AL 35898 Nowhere Town AL 34565 PART II REPAIR PARTS AND SPECIAL TOOL LISTS AND SUPPLY CATALOGS SUPPLY MANUALS PUBLICATION NUMBER PEA TITLE NO OF MAJOR pou rs NATIONAL STOCK imi ds dm ITEMS RECOMMENDED ACTION SUPPORTED PART REMARKS Any general remarks or reco suggestions for improvement of publications and blank forms b may if more space is needed TYPED NAME GRADE OR TITLE TELEPHONE EXCHANGE AUTOVON SIGNATURE PLUS EXTENSION MSG Jane Q Doe SFC 788 1234 USAPA V3 01 Use Partll reverse for Repair Parts and Special Tool Lists RPSTL and Supply RECOMMENDED CHANGES TO PUBLICATIONS AND Catalogs Supply Manuals SC SM BLANK FORMS For use of this form see AR 25 30 the proponent agency is ODISCA TO Forward to proponent of publication or form Include ZIP Code FROM Activity and location Include ZIP Code Commander U S Army Aviation and Missile Command ATTN AMSAM MMC MA NP Redstone Arsenal
43. r of an chors required per aircraft One anchor is re quired per mooring line 1 2 FIG me Ja ko Refer tolfigures 4 16 4 17 and insert the ground anchor arrowhead stem into the bottom of the driving rod Refer tolfigures 4 16 land 4 20 and slip the holding handle over the driving rod while driving into the ground Refer tolfiqures 4 16 4 18 and 4 19 and insert the driving head onto the top of the driving rod Refer to figure 4 16 and drive the an chor head driving rod assembly into the ground hammering on the drive head and holding the assembly with the holding handle Ground Anchor Kit NSN 4030 00 972 2670 4030 00 051 8641 4030 00 134 4725 4030 00 970 6412 5 Refer td figure 4 21 View A and drive the assembly approximately 3 to 3 1 2 feet until only the thimble of the wire rope portion of the ground anchor is above ground 6 Refer toj figure 4 21 View B and pull out the drive rod 7 Refer tolfigure 4 21 View and pull up vertically on the wire rope assembly to seat the anchor This will rotate the arrowhead into a horizontal position and provide a rigid anchor 8 Refer to figure 4 22land attach the polyester rope or the CGU 1B webbing binder to the ground anchor and connect it to the aircraft mooring fitting remove ail slack 9 Ground anchors will be left in the ground when the aircraft is moved 10 Replacement ground anchors
44. r with more than two main rotor blades if feasible the blades will be re moved or folded to maximize available hangar space b Allaircraft remaining outside will be tied down and moored in accordance with appropriate procedures described in this General TM When feasible units will face the aircraft into the forecasted wind before mooring 1 2 Change 5 DESCRIPTION AND APPLICATION c Aviation units will also take additional protec tion measures to include use of all available shelters and or artificial barriers such as revet ments berms igloos trucks buses tanks ar mored carriers etc d Army aircraft located in areas that experience severe windstorms will tie down blades after each flight and moor aircraft after the last flight of the day regardless of the weather forecast If aircraft are not to be flown they shall be left tied down and moored e Every installation with Army aviation units will have secure mooring points for all assigned air craft Where points are not sufficient installa tion engineers will take immediate action to in stall required mooring points f All units with assigned aircraft will ensure tie down mooring hardware particular to each air craft is in good repair g The horizontal stabilator of the UH 60 and AH 64 aircraft are to be set in the neutral posi tion zero degrees NOTE If unable to conform to the configurations shown contact AMCOM Engineering DSN 8
45. t exists between this General TM and the aircraft specific 23 TMs the Tie Down and Mooring pro cedures described in this General TM shall be follovved The following TMs will be affected by this General TM OH 58D TM 1 1520 248 23 OH 58A C TM 55 1520 228 23 AH 64 TM 1 1520 238 23 UH 60 TM 1 1520 237 23 UH 1 TM 55 1520 210 23 CH MH 47 TM 1 1520 240 23 Changes 1 1 1 1500 250 23 SECTION II 1 5 NECESSITY OF TM This General TM became necessary because of the ap parent ineffectiveness of past tie down and mooring pro cedures In the spring of 1989 Army aircraft at Ft Hood and Ft Polk experienced extensive and costly damage as a result of very high winds In each instance se vere storm warnings had been issued and current pro cedures were followed within available time and capa bilities Despite these measures serious damage to air craft and losses to the Army in combat readiness and resources occurred 1 6 ARMY POLICY The following Department of the Army policy has been established when notified of the potential for severe windstorms in excess of 50 knots all Army aviation units will take the actions prescribed in this General TM a If unable to evacuate to a safe haven air craft will be placed in hangars in the follow ing priority OH 58D C A AH 64A UH 60A AH 64D and UH 60L Q UH IV H HH 60 and CH 47F D C The priority for special opera tions aircraft is MH AH 6 MH 60 MH 47 and OH 6 For helicopte
46. ugust 1995 AVIATION UNIT AND AVIATION INTERMEDIATE MAINTENANCE FOR GENERAL TIE DOWN AND MOORING ON ALL SERIES ARMY MODELS AH 64 UH 60 CH 47 UH 1 AH 1 AND OH 58 HELICOPTERS DISTRIBUTION STATEMENT A Approved for public release distribution is unlimited TM 1 1500 250 23 24 August 1990 is changed as follows 1 Remove and insert pages as indicated below New or changed text material is indicated by a vertical bar in the margin An illustration change is indicated by a miniature pointing hand Remove pages Insert pages i and ii i and ii 2 1 through 2 4 2 1 through 2 4 SS 2 4 1 2 4 2 blank 3 1 and 3 2 3 1 and 3 2 4 1 and 4 2 4 1 and 4 2 4 12 1 4 12 2 blank 4 12 1 through 4 12 3 4 12 4 blank 4 17 and 4 18 4 17 and 4 18 4 23 4 24 blank 4 23 4 24 blank 2 Retain this sheet in front of manual for reference purposes By Order of the Secretary of the Army DENNIS J REIMER u General United States Army Official Chief of Staff B KULI JOEL B HUDSON Acting Administrative Assistant to the Secretary of the Army 00735 DISTRIBUTION To be distributed in accordance with DA Form 12 31 E block no 2300 requirements for TM 1 1500 250 23 1 1500 250 23 C2 CHANGE HEADQUARTERS DEPARTMENT OF THE ARMY NO 2 WASHINGTON D C 31 August 1993 AVIATION UNIT AND AVIATION INTERMEDIATE MAINTENANCE FOR GENERAL TIE DOWN AND MOORING ON
47. xcept that a for ward main rotor blade tie down strap is re quired Tie down CH MH 47 as specified in the appropriate Technical Manual Refer to 1 2 3 Acquisition and maintenance of all re quired tie down and mooring equipment is the responsibility of the aviation units The identified chain and chain adjuster shall be used as the primary mooring equipment for all helicopters when parked at their home installation and Army policy per paragraph 1 6 requires mooring Exceptions to the use of mooring chains is only approved under special circum stances where chain has proven to be undesirable such as the crossover moor ing on the CH MH 47D Mooring chains and chain adjusters are not considered flyaway equipment The 10 000 pound capacity polyester mooring strap with ratchet buckle NSN 5340 01 233 3063 is the identified flyaway which may be used when aircraft deployed away from their home station require mooring and chains are not available The CGU 1B 5000 pound capacity nylon tie down strap NSN 1670 00 725 1437 is only au thorized when hard stand mooring points are not available and the field mooring kit is used Changes 2 1 2 2 4 5 DESCRIPTION CHAIN ADJUSTER Seelfigure 2 3 CHAIN W HOOK See figure 2 3 LINK CHAIN Sedfigures 4 3land 4 4 LINK CHAIN Seelfigures 4 3 and 4 4 CHAIN ALLOY Seq figure 4 3 SHACKLE See figure 4 13
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