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W-lS00 WINCH

ILLUSTRATEDPARTS CATALOG

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,------Table ofContents------G R O U P T I T l E S E C T I O N N U M B E R

ANCHOR WINCH ASSEl1l3LY l.l-l.lB1 1 5 AC HOTOR ASSEHBLY l.2-1.2A#4 GEAR BOX ASSEl'ffiLY5-LEAF SWITCH ASSEH3LY

l.3-l.3Al.4-lo4B

3-LEAF SWITCH ASSEMBLY lo5-lo5B

'---

_."" marathonOfJ.l.tDUm~au companymarine divisionv ic : ltsburg mississ ipp i

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656-6839-78

marathonm letoorneau comnanu marine divisionvicttsbura mississicci 1

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DESCRIPTIONPARTS CATALOG

QTY.TEM PART NO.

1 086-20072 079-99363 086-22564 086-03145 039-78196 073-89257 212-78968 002-03159 086-154110 213-027511 086-103712 086-153313 021-904814 212-788815' 078-395816 403-371017 203-294718 083-734819 080-3091

20 086-691121 406-862922 083-734323 083-734724 210-756025 210-519926 211-656227 400-212328 212-789729 212-789930 212-789131 078-204232 200-209233 200-209834 401-375035' 400-975336 210-519937 200-209338 045-668139 200-668640 212-915541 086-039942 039-781943 212-788944 002-103445 078-389046 070-082047 086-153448 078-484249 401-287450 087-0443

212 9300 03

RETAINER SCREW------------------------------FITTING, PRESSURE---------------------------CAP PLATE, RELEASE--------------------------OIL SEAL------------------------------------BEARING-------------------------------------CAPSCREW------------------------------------BEARING HUB, OUTBOARD-----------------------GREASE FITTING------------------------------OIL SEAL------------------------------------PRESSURE SLEEVE, SLIDING--------------------"0" RING------------------------------------STEEL DISC----------------------------------LINED DISC----------------------------------BRAKE HUB-----------------------------------OIL SEAL------------------------------------#5 AC MOTOR ASSEMBLY------------------------ADAPTER STRUCTURE, MOTOR COVER--------------"0" RING, F/MOTOR COVER---------------------"0" RING, F/PINION HOLE---------------------MOTOR COVER ASSEMBLY------------------------COVER STRUCTURE, MOTOR--------------------COVER STRUCTURE, END----------------------GASKET, END COVER-------------------------EYE BOLT ASSEMBLY----~--------------------EYE BOLT ASSEMBLY-------------------------#4 GEARBOX ASSEMBLY-------------------------CAPSCREW (MOTOR TO GEARBOX)-----------------CABL~ ~RUM---------~------------------------SETSCREW------------------------------------FRAME STRUCTURE-----------------------------PIPE PLUG-----------------------------------SWITCH BOX ASSEMBLY-------------------------BOX STRUCTURE-----------------------------JAMNUT-----------------~------------------CAPSCREW----------------------------------EYE BOLT ASSEMBLY-------------------------

COVER STRUCTURE---------------------------GASKET------------------------------------PUSHBUTTON STATION--------------------------CONTROL CABLE-------------------------------SHAFT---------------------------------------BEARING-------------------------------------BEARING HUB, INBOARD------------------------PIPE PLUG, (LEVEL & DRAIN)------------------CAPSCREW------------------------------------PIPE PLUG (VENT)----------------------------COVER STRUCTURE-----------------------------RETAINER SCREW------------------------------RETAINER WASHER-----------------------------GEAR STRUCTURE------------------------------W 1500 ANCHOR WINCH

12111161211189121111111144171211114271112"150'11224211111

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PARTS CATALOGITEM PART NO.

51 050-597752 074-627753 401-746954 150-727255 401-956556 401-746257 401-935058 098-814459 400-393760 081-097061 403-4158NS 212-9113NS 212-9105NS 403-0830NS 403-0838NS 403-0831

212-9300-03

DESCRIPTION QTY.

MACHINE SCREW-------------------------------- 2FUSE HOLDER---------------------------------- 2FUSE----------------------------------------- 2MACHINE SCREW-------------------------------- 6FUSE HOLDER---------------------------------- 2FUSE----------------------------------------- 2TRANSFORMER---------------------------------- 1CAPSCREW------------------------------------- 45-LEAF SWITCH-------------------------------- 1CAPSCREW (SWITCH MOUNT)---------------------- 63-LEAF SWITCH, HEAVY DUTY-------------------- 1SHIELDED WIRE, 3 CONDo 1/0 BRONZE------------ 25'SHIELDED WIRE, 3 CONDo #14 BRONZE------------ 14'MOTOR LEAD, #14------------------------------ 27'ANACONDA, #1/0------------------------------- 22'MOTOR LEAD WIRE, #10------------------------- 3'

W-1500 ANCHOR WINCH

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S T A T O R & W I N D I N G1 . C A P S C R E W2 . P I N I O N3 . R O T O R S H A F T4 . R O T O R5 . N U T6 . P I P E P L U G7 . S E A L S U P P O R T~ : E L B O W E F I n I N GG R E A S1 0 . E N D B E L L1 1 . L O C K W A S HE R1 2 . C A P S C R E W .1 3 . B A L L B E A R I N G

M ' O T O R A S S E M BL Y5 A C

1 5 .16.17.18.19.2 0 .2 l .2 2 .2 3 .2 4 .2 5 .2 6 .2 7 .2 8 .

R E T A I N E RL O C K W A S H E RC A P S C R E WB R A K E H U BW A S H E RC A P S C R E WL I NE D D I SCS T E E L D I SCM A G N E T R I N GS T U D GB RA KE S PR INM AC H I NE S CR E WC L A M PM A G N ET R I N G

J A M N U T2 9 . N U T~ ~ : ~ ~ ~ ~ ~ ~ i ~ G S C R E W3 2 . C O I L3 3 . C O I L A N C H O R3 4 . C A P S C R E W3 5 . C O I L A N C H O R3 6 . C O I L A N C H O R3 7 . T E R M I N A L B O X3 8 . C O V E R3 9 . M A C H I N E S C R E W0 .

14.

M company~letoumeauarathon marine div~si~~vic~sburg rnlsslaslpp]

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PARTS CATALOGITEM PART NO.

r> .1 081-54402 078-73763 098-69894 401-54415 401-54406 077-67537 040-38408 083-46849 078-849510 1,03-544511 097-995012 081-81/f813 054-7957'1 4 097-973815 079-602216 018-814817 055-195018 098-832319 097-687020 080-583821 403-959822 401-.')112023 078-833824 078-682525 078-238926 .408-100527 077-872828 081-466729 401-294630 002-578031 200-839032 097-609533 095-018134 080-464935 095-018/f36 095-018337 080-464838 087-251139 055-764240 021-4570NS 401-2935NS 403-0244NS 02J.-3583NS 021-3584

DESCHIPTION QTY.

403-3710-0J.

STATOR & vlINDING W/TERI1INAL BOX----------------------- 1CAPSCREW, 15/16" - 2 ST X 1-1/4"---------------------- 8PINION, 6P-12T------------------------------------.---- 1ROTOR SHAFT------------------------------------------- 1ROTOR-------------------------------.:----------------- 1NUT--- -.- --- --- -- - ---- -- - - -- - - -- --- - - --- ---- -- ---- -- -- -. 1PIPE PLUG, 1/16"-------------------------------------- 1SEAL SUPPORT------------------------------------------ 1ELBOW, 90 ------------------------------------------- 1GRfu\SE FITTING (ALEMlTE)------------------------------ 1ENDBELL STRUCTURE-- -- - --- -- - ---------- - -- ------ -- -'- -- 1LOCKvlASHER, 9/16" --- - -- --- - - -- --- --- -- ----- - -- --- - --- - 8CAPSCREW, 9/16" - 2 ST X 1-1/2"----------------------- 8BALL BEARING------------------------------------------ 1RETAINER, BEARING-- --------------------------------- .. 2LOCKWASHER, 9/16"------------------------------------- 4CAPSCREH, 9/16" - 2 ST X J.-1/4"----------------------- 4BP~KE I W B - - - - - - - - - - - - - - - - - - - - - - - - : - - - - - - - - - - - - - - - - - - - - 1HASHER, HUB RETAINER---------------------------------- 1'CAPSCREH, 15/16" - 2 ST X 1-5/8"---------------------- 1LINED DISC - STATIONARY------------------------------- 8STEEL DISC - HOVING----------------------------------- 7}~GNETRING - I~~~R----------------------------------- 1S TU D- - - -- -- -- - -- -- - - - - - - -- - -- - -- - . . -- - - - - -- -- -- - -- - - - - 3SPRI~G, 6 ~ 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6CAPSCREH, 1/4" - 20 UNC X 3-1/4"---------------------- 2CLAMP------------------------------------------------- 1tl

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# 4 G EA RB O X A SS E MB LY656-6367-78

marathon I f J J j Letourneau company marine divisionvicttsburg mississippi 1.

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PARTS CAT.Ait.OGITEM PAHT NO.

1 062-81912 058-87lfO3 058-87384 060-31205 077-15136 211-50187 058-13338 073-53189 058-873910 053-778211 079-148612 053-777413 073-531914 040-3840071-633115 002-142316 200-000217 400-188918 059-229119 053-795620 053-79lf521 054-242422 058-873423 200-967424 200-9673.25 201-212026 008-333627 097-':63328 053-779829 401-349330 039-151531 018-428832 201-211333 211-5004

DESCRIPTION QTY.

OUTPUT SHAFT----------------------------------------- 1OIL SEAL, OUTPUT------------------------------------- 1SPACER----------------------------------------------- 1"0" RING----------------------------------------..:---- 1BEARING---------------------------------------------- 1CASE STRUCTURE---------------------------------------P IP E PL UG , 1-1/4" (VEN'I)-----------------------------BEARING----------------------------------------------SPACER, OUTPUT---------------------------------------GEAR, FINAL DRlVE------------------------------------NUT, GEAR RETAI~cR-----------------------------------GEAR, PRI}WillY----------------------------------------BEARING----------------------------------------------LOCK-SCREH (GEAR LOCK)--------------------------------1/8" LOCKSCREH (NUTLOCK)----------------------------P IP E PL UG , 1-1/4" (LEVEL)----------------------------P IP E PL UG , 1-1/4" (DRAIN)----------------------------CAPSCREW, 5/8" - 11UNC X 1-1/2"-----------------------LI}IIT SHITCH PLUG------------------------------------ADJUSTING NUT - PRI~WillY------------------------------l\'YLONPEI.LET------- ---- ----- ---------- ------ ------ ---REARI.NG------- ------------ ------ ---- --------- ------- --AD.JUSTING l'lU l" - OUIPUT------------------------------COVER ------ ------------------- ----------------.,-----"0" RING- -------------- ---------------------..--- ----SNAP RING--------------------------------------------CAPSCREH, 1/lj." X 3/8"--------:------------------------DUST SHIELD------------------------------------------SNAP RING---:----------------------------------------OIL SEAL---------------------------------------------BEARING- ----------- ------------ --------- -----....--- "-PI PE PL UG , 1/2" STEEL SOCKET H D . - - - - - - - - - - - - - - - - - - - - -"0 " RING (LINIT SHITCH PLUG)-------------------------LID STRUCTURE----------------------------------------

1111111121312511311111.4111.111

211-6562-02 # 4 G EAR BO X A SS Df fi LY (A NC HO R l HN CH )

marathon~l.toumeau marine divisionvicl'\sburg mississippiompany1.

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5 - L E A F S W I T C H A S S E M B L Y1 . L O C K N U T 1 5 . W I R E , L E A D 2 9 . L O C K W A S H E R 4 3. M A CH IN E S CR EW2 . W A S H E R , B E L L V I L L E 1 6 . P O I N T A S S E M B L Y 3 0 . C L A M P 4 4 . T E R M I N A L S T R I P3 . W A S H E R , C O P P E R 1 7 . I N S U L A T O R , S L E E V E 3 1 . B O L T 4 5 . L O C K W A S H E R4 . N U T , B R A S S l B . C A P S C R E W 32. " I " M A G N E T & A RM A SS Y. 4 6 . N U T , H E X5 . N U T , B R A S S 1 9 . W A S H E R , B E L L V I L L E 3 3 . B A S E S T R U C T U R E 4 7 . B O L T , H E X6 . S C R E W 2 0. P OI N T S T R U C T U RE 3 4 . B O L T 4 8 . L O C K W A S H E R7 . C O VE R 2 1 . S T R A P , J U M P E R 3 5 . S P A C E R 4 9. B LO CK , B EA R I N G8 . A R C B L O W O U T 2 2 . S P R I N G L E A F 3 6 . C O I L 5 0. B EA RI NG , B AL L9 . C A P S C R E W 2 3 . S P R I N G , P O I N T 3 7 . S H I M 5 1 . P O I N T S T R U C T U R E1 0 . L O C K W A S H E R 2 4 . L U C K N U T 3 8 . C LI P, C OI L 5 2 . S T U D1 1. N UT 2 5 . I N S U L A T O R , S L E E V E 3 9 . " E " M A G N E T 5 3 . L O C K W A S H E R1 2. S TU D 2 6 . W A S H E R , B E L L V I L L E 4 0 . L O C K W A S H E R 5 4 . B O L T , H E X1 3 . H O U S I N G , P O I N T 2 7 . L O C K N U T 4 1 . B O L T , H E X 5 5 . T E R M . P O S T A S S Y .

/" 1 4 . W A S H E R , B E L L V I L LE 2 8 . N U T , H E X 4 2 . W A S H E R , S H A K E P R O O F 5 6 . C A B L E

marathon~ letoumeau companymarine divisionvicttsburg mississippi

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DESCRIPTIONPARTS CATALOG

ITEM PAHT NO.1 098-51132 098-43983 080-98634 080-88355 080-88366 022-28337 098-576413 080-29309 081-077910 075 -312311 098-414512 098-414513 098-578214 098-439815 0913-41481(; 098-510917 098-0975

- 18 400-135219 098-439820 080-6110,21 080-611722 081-951723 087-681124 095-5114'2 5 098-097626 098-439827 098-511328 022-246429 021-358430 073-146.931 08l-227& 32 098-276533 098-413734 023-296435 082.-776736 098-5757.37 098-686038 098-685939 08'1-416840 021-358441 041-759742 018-263443 401-401444 098-880445 021-358446 022-246447 075-312248 075-312349 098-510150 018-22695] 086 -L.515

400-3937-03

QTY ~I.F=====~~=======*==L=OC=KNU--=T=,==3=/=8="=N=C=-=-=-=-=--=-=-=-=-=-=-=------~-=-=-=-=--=-=-=-=-=-=--=-=-=-=-=-

WASHER, BELLVILLE------------------------------------- 5WASHER, COPPER----- ------.----------------------------- 10NUT, JAM BRASS .,.5/8"NC-----,.------------------------ 10NUT, BRASS - 5/8" NC--- ------------------------------- 10SCREI~, 116-32 X 1/4"----------------------------------- 6COVER------------------------------------------------- 1ARC BLOW OUT------------------------------------------ 56CAPSCREW, 3/8" NC X 3/4"------------------------------ 4LOCK\~ASHER, 3/8" -- -- ---- - --- -- --- -- -- --- - -- -- ------ --- 4STUn 3/8" 3/8" NC X 2"-------------------------------- 5STUD, 3/8" NC X 2"------------------------------------ 5~'lOUSING, P OINT -- - ----- -- --- - -- -- -------- -------------- 1WASHER, BELLVILLE 3/8"-------------------------------- 5HIRE, LEAD -.FOlU'1ERTERHINAL LUG---------------------- 2POINT ASSEMBLY (NOTE) --------------,------------------- 5INSULATOR, SLEEVE - S~L~LL----------------------------- 5CAPS C REW , 3/8" NF X 1-3/8"---------------------------- 5H A S H E R , BELLVILLE----.:.---------- =- -- -- -- - - -- -- -- -- -- -- '1 0P OI NT S TR UC TU RE ( 2 P CS .) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- .. STP~,P, JUMPER-----------------------------------------SPRING LEAr, AUXILIARY--------------------------------SPRING, POINT-----------------------------------------LOCKl.~T, 3/8" NF- --- --- -'------------- ----------- --------INSULATOR, SLEE\7F,- Lf\.RGE-----------------------------WASHER, BELLVILLE-------------------------------------LO CKN UT , 3/ 8" N C - - -- - - - -- --- -- -- - -- -- - - -- - - - - - --- -- -- -N UT , H EX - 1 /4 " N C- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -L OC KW AS HE R, 1 /4 " - -- - - - - - -- - -- -- - - -- -- -- -- -- -- - - - - - -- --CLAl-jp-------- - - ----- - -- -- ---- ------ - --- - --- --- --- -----B OL T, 1 /4 " H e x 5 /8 "- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --" I" M AG NE T & CAl{RIER A.l~lASSBolBLY---------------------BASE STRUCTURE----------------------------------------B OL T, 1 /4 " N C X 4 "- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -SPACER------------------------------------------------COII.----------------------~---------------------------SHIN, 1/16" X 15/16" X 1-1/2" - }!ELAMINE-------------CLIP, COlL--------------------------------------------"E" MAGNET STR.---------------------------------------LOCKWASHER, 1/4"----- - -- ---------- --- ---------- ---- ---B OL T, H EX - 1 /4" N C X 1 /2 "-- -- -- --- -- -- --- -- -- --- -- -- -HASHER, SHAKEPROOF - filO------------------------------M AC HI NE S CR EH , # 1 0- 32 X 9 /. 16 "- -- -- -- -- -- -- -- -- -- -- -- --TER}ITNAL STRIP----------------------------------------L OC KW AS HE R, 1 /4 "- - - -' -- -- -- -- - - -- -- - - - -- - -- -- -- - - -- -- --NUT, HE.:": 1/4" NC-------------:-----------------------BO LT, H EX - 3 /8 " NF X 3 /4 "- -- --- -- -- --- -- -- --- -- -- --- -L OC Kl vA SH ER , 3 /8 " - -- -- - - - -- - -- -- -- - - - - -- - - -- - -- -- - - -- --BLOCK, B~~RING----------------------------------------B EA RI NG , B AL L - -- - -- -- - - -' -- -- -- -- -- -- -- - -- - -- - - - - - -- -- -POTN~ STRlIr.~IIRF.---------------------------

5 -L EAF SH ITe H A SS EN Il LY

5101055555444II.11442442.444414444221)

-1.4A

marathon~L.toum~aumarine divisionvic~sburg mississippiompany

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PARTS CATfln..OGQTY ~TEM PAHT NO.

r> 52 086-451453 021-3584.54 081-0986 .55 086-451356 09S-4149NS 023-9224NS 030-72%NS OSO-7297NS OSO-8101NS 400-1372NS 085-2288NS 018 -1073NS 401-9412NS 400-9620NS 080-S103

DESCHlPTIONSTUD---------------------------------------------------LOCKHASlillR 1/4" _BOL1:,.lillX- 1/4" NC X 3/4"-----------------------------T ER .' 1I NA L P O ST A ND P OI NT A SS EH BL Y ( NO TE )- -- -- -- -- -- -- -- -CABLE--------------------------------------------------WAf.:l-illR,LAT _ 1/4"------------------------------------snw, (ROiJl:D)0.0.3 ---- -..---- ------ --- -------- ..----- ..-PAD, 1/16" BRASS---------------------------------------PAD, 1/32" BRASS---------------------------------------LUG----------------------------------------------------PART NO. TAG----------~--------------------------------DRIVE SCREW--------------------------------------------\,Ir-E TERHINAL 22-16 Awe 1t 8 STUD------------------------lillXBOLT 1/4" - 20 UNC - 2A X 3/4"---------------------S ' l " 'R A I ) - - - - - - - - - - - - - - - - - - - - - . . _ - - - - - - - - - - - - - - - - - - - - - - - - - - -

Nom: HOVING POINT ASSE~mLY, 098 -5109, CONSISTS OFlTENS 17, 18, 19, 20, 21, 22,23, 2l:. & 25 .NOT.'i: TERMINAL POST AND POINT ASSEMP.LY, 086 "!f513,CONSISTS OF ITEHS 51, 52, 53 & 54 .

ARARAR101~L4L, I0

I(!ifIIIIIIIII

400-3937-03 5-LEAF S\nTCl! A SSEHIlLY

marathonfflhlotoumeau companymarine division 1.vicltsburo mississinni

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6,56.2923-69

marathon ~l.toumeau companymarine division 1.vicltsburg mississippi

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DESC~IPTIONPARTS CATALOG

QTYTEM PART NO.r - - - - - . 1 401-63422 098-41413 086-95834 400-1371

5 080-88366 080-88357 080-98638 022 -24679 401-4013i o 400-136911 400-137012 098-414513 098-510314 098-439815 400-810916 098-511317 073-146918 021-358419 081-227820 086 -958421 086-958522 086-451423 021-3584.2 4 081-098625 098 -097526 098-511027 401-937228 087-030129 087-030230 081-951731 086 -959732 098-511433 098-09763l. 098-511135 098-510136 018-226937 075-312238 075-312339 401-634140 098-413341 080-729742 080-810143 400-023344 080-729645 098-439846 098-511447 073-146948 021-358449 081-227850 080-6949

403-4158-01

POI~r HOUSING ASSEMBLY------------------------------POINT HOUSING---------------------------------------AR~ BLCWOUT---------:-------------------------------CROSS OVER STRAP - SHORT ----------------------------N UT, 5 /8 " NC - BR AS S - T HI CK -- -- -- -- -- -- -- --- -- -- -- -N UT , 5 /8 " - B RA SS - T HI N - .. -- -- -- -- -- -- -- -- -- -- -- -- -WASHER, COPPER - 5/8" ---_.--------..-----._-----------SCREW, 116-32 X 3/4"---------------------------------RETAINER, ARC SNUFFER-------------------------------CROSS OVER STRAP LONG L.H.--------------------------CROSS OVER STRAP LONG R.H.--------------------------STUD, 3/8" NC X 2 " - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -NUT, 3/8" SPECIAL-----------------------------------BELLVILLE WASHER, 3/8"------------------------------LEAD-23"--------------------------------------------LOCKNUT, 3/8" NC------------------------------------CLA}~-----------------------------------------------LOCKWASHER 1/4"------------------------------------BOLT, 1/4,,'NCX 5/8"---------~------.:---------------POST AND POINT ASSEMBLY-----------------------------POINT STRUCTURE -----.--------------------------------TEPJ'1INALPOST --------- ------- -----------------------LOCKVIASIlER,1/4"---------- --------------------.. ----BOLT, 1/(+"NC X 3/4"-------------------------------- .INSUlATOR,SNALL------------------------------------CAPSCREH, 3/8" NF X 1-1/8"--------------------------WASHER, BELLVILLE - MODIFIED, 3/8"------------------C01~UCTOR ST~.P-------------~-----------------------POIN~ STRUCTURE (2 FCS)-----------------------------SprJ:NG,LEAF. - AUXILV'.RY----------_----------------SPRING, POINT--------------------------------------LOCKNUT, 3/8" NF ----------.-------------..-----------INSULATOR, LARGE------------------------------------MOVING POINT ASSEMBLY-------------------------------BLOCK BEARING---------------------------------------BEARING in 01KDD-------------------------------------BOLT, 3/8" NF X 3/4"--------------------------------L OC KW AS HE R, 3 /8 ,r ---- ---------------------- _MOVING POINT ARH ASSEMBLY ---------------------------" I" M AG NE T A ND C AR RI ER A RN A SS EM BL Y- -- -- -- -- -- -- -- --PAD, 1/16"------------------------------------------PAI), 1/32"------------------------------------------BUS BAR---------------------------------------------SHIM, 26 GAUGE--------------------------------------WASHER, BELLVILLE, 3/8" ----------------------------- _LOCKNUT, 3/8" NF------------------------------------C L A M P - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -LOCKHASHER, 1/4"------------------------------------H EX B OL T, 1 /4 " N C X 5 /8 "- -- -- -- :. -- -- -- -- -- -- -- -- -- --BOLT, 1/4" NC X 4-1/4"------------------------------

HEAVY DUTY 3-LEAF SWITCH

1178i661412611336233 ~4

I66 ~G ;;6 r,6 t6 r 12 i26 .:12 ii6 ~6 ~6 c~3 ~2 !4411ARAR3AR664442~

marathonN.fJ.letoumeau .company1.marine division

vic~sburgmississippi

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PARTS CAT~:;_;:..}GDESCRIPTION C,TY. e~==~======~==--===============-============-===+===9~ITEM PAHT NO.r>. 51 080-:-401352 082-776753 022-2464

54 083-514155 098-5ll056 098511457 400-962358 082-776759 023-922460 021-358461 022-246462 098 -880863 018 -263464 401-401465 4 03 - 59 0166 401-941267 087-031568 098-685969 098-686070 201-3_J8471 041-759772 080-612273 087~724274 CS7-030lf75 400-8108NS 085-2288NS 018-1073NS 404-6560

SPRING, CENTERlNG-----------------------------------SPACER----------------------------------------------NUT, 1/4" NC----------------------------------------INSULATOR-------------------------------------------C AP SC R~ Vl , 3 /8 " N F X 1 -1 /8 " - -- -- -- -- -- -- -- -- -- -- -- -- -L OC KN UT , 3 /8 " N F - -- -- -- -- -- -- -- - . . . .- -- -- -- . .. .- -- -- -B OL T, 1 /4 " N C X 5 - 1/ 2" - -- -- -- -- -- -- -- -- -- -- -- -- -- -- -SPACER----------------------------------------------FLATHASHER, 1/4"------------------------------------LOCKWASHER, 1/4"------------------------------------NUT, 1/4" NC----------------------------------------TERHINAL STRIP -----------.---------------------------WASIlliR, SHAKEPROOF - #10--~-------------------------Y,ACHINE SCREH, fHO -32 X .9/16" -----------------------COIL------------------------------------------------WIRE TEIDHNALS - ft8 ---------------------------------"E" MAGNET STRUCTURE--------------------------------COIL CLIP-------------------------------------------SHIM------------------------------------------------L OC Kl .A SH ER , 1 /4 " - -- -- -- - -- -- -- -- -- -- -- -- - - -- -- -- -- --BOLT, 1/4" NC X 1/2"--------------------------------SPRING----------------------------------------------L AT CH A SS El 1B LY - -- -- -- -- -- -- -- -- -- - - - -- -- -- - - -- -. -- -- -BASE S~RUCTURE--------------------------------------LEAD, 27-1/4"---------------------------------------PART NO. TAG----------------------------------------DRIVE SCREH f {6 --------------------------------------IlliATSHRINKABLE TUBING 1-1/2"-----------------------

l ll iA \T YU TY 3 -L EA F S HI TC Il

marathonIf!fJ.letoumeau

24444444AR46144122444442111216 "

1.5Jmarine divisionvic~sburgmississippiompany

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TABLE OF CONTENTS

A NC HO R W IN CH D ESC RIP TIO NA NC HO R W IN CH D AT il.A NC HO R W IN CH O PE RA TIO NANC HO R W IN CH L UB RIC AT IO NA C }1 0T OR (A SSEN BLY & DISASSEMBLY)1/4 GEARBOX ( AS SEMBLY & DISASSEMBLY)A NC HO R W IN CH (G EN ERA L)

DISASSEMBLYINSPECTIO NS AND SERVIC ESASSEMBLY

3-LEAF Sln TCH (ASSEMBLY & DISASSEHBLY)AC HOTOR TROUBLE SHOOTING GU IDEGEARBOX TROU BLE SHO OTING GU IDEW-1500 W INCH S CHE} lA TIC

marathon ~ letourn.'au company

2. 72.7.1

5.1.35.2.5M5.2.7.15.2.7.25.2.7.35.2.7.45.4.55.5.4.55.5.4.16A

marine divisionvic~sburgmississippi

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2. 7 A NC HO R W IN CH ES :Marathon LeTourneau elec tric anc hor w inc hes are installed

on the platform deck extensions to aid in positioning, mooring oranc hori.ng of the o ffsh ore mobile p l.atform. Eac h anc hor "'-inc hisp ow ered by an instantaneously ac tivated Marathon LeTourneau three-p hase,440-480 'vo lt, 60-c yc le , sq uirre l-c ag e, ind uc tio n-ty pe e lec tric mo to r.T he m ult ip le -d is c, s pr in g-l oa de d, fr ic ti o~ -t yp e, e le ctr ic all y-r ele as edmotor brake is incorporated into the winc h motor. When power to thewinch motor is interrupted, the motor br.ake automat.ic ally sets. Theb rak e a utoma tic ally re le as es w he n p owe r 'is applied to the motor c irc uits.

A wate. proof, explosion proof, portable 'c ontrol station c ontrols theoperation of the anc hor winc h. The anc hor c an be let down wi.t hout;operating the winc h motor by releasing the mu Lt.LpLe-id isc , freespoo li.ng d evic e inc orporated in the anc hor winc h c able drum.

The Naratho~ LeTourneau anc hor winch consists of four (4) majoras~emblis and an electric motor using an integral, motor brake, thep rimary gear reduc tion unit, n winc h assembly and a free spooling devic e.Power for anchor winc h operation is supplied from the ship's electric als er vi c e

.2.7.1 ANCHOR WINCH DAL~:D RU M C AP AC IT Y 3,000 FEET OF 1-1/4" DIAMETER HIRE ROPELINE PULL (HIGH OR LOW SPEED, 1ST WRAP)BRAKE CAPACITY (1ST WRAP)

5 0, 00 0 P OU ND S1 30 ,0 00 P OU ND S

LINE SPEED, LOW (1ST WRAP) 19 FPMLINE SPEED, IIIGH (1ST WRAP) 38 FPM

./ POHER

marathon ~ Letourneau

440-480 VOLT, 60 CYCLE, 3 PHASE AC CURRENT

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WEIGHT (LESS WIRE ROPE) AP PROX IMATE LY 1 5,00 0 PO UNDSPCJl. 1ERPPLIC ATION : MA RATH ON LE TOUR NEAU SQUI RREL CAGE I NDUC TIONTYPE AC MOTOR DRIVING CABLE DRUM TlmOUGI! ANOIL nATH GEAR TRAIN.BRAKE: ELE CTRO - MAG NETI CALL Y CON TROLL ED, SPRI NG-LOADED, HULTIPLE DISC TYPE O N D RI VE N OT OR .} fl JL TI PL E DI SC , M AN UA LL Y c m :T RO LL ED O N CABLEDRUM.CONTROLS: SELECTOR SWITCH FOR "LO\-l AND HIGH" SPEEDOPERATION. rue SPRING LOADED BUTTONS FOR"IN" AND "OUT" OPERATION OF THE CABLE.K~UALLY OPERATED LEVER FOR FREE-SPOOLINGOF SFAKE DRill'1.

2.7.2 ANC HOR WINC H OPE RATIO N:GENERAL: Anc hor winc h power is supplied by ship's servic e.a. Close the appropriate anc hor Hinc h c irc uit breaker on the main

switc hboard. This energizes the uin(;h c ontrol and power c irc uits.NOTE: Controls for anc hor winc h operation are loc atedat the point of operation and are attac hed tothe anc hor t~inc h with a long c able. The c ontrolswitc h gear is loc ated in the main switc hboard.

b. \{'lenfree-spooling operation is desired, release the c abledrum for free-spooling by turning the c able drum c lutc h sc rew in ac o un te rc l oc k wi se d ir ec t io n.

c . Run the anc hor winc h line through the Fairlead bloc ks. Pullthe line from the free-spooling drum until the desired amount of lineis run from the drum. Set the c able drum c lutc h sc rew in a c loc kwisedirec tion until the anc hor winc h multiple-disc brakes are firmly set.

d. Depress the anc hor winc h c ontrol button marked in until thedesired amount of> c -able is lifted onto the drum or the desired amountof tension has been established on the anc hor .winc h line. Release thec ontrol button to set the anc hor winc h brake.

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e. To power anc hor winc h line from the drum, depress the anc horwinc h c ontrol button marked out.

f. Whenever the spring-loaded c ontrol buttons are released, theanc hor winc h motor load brake automatic ally sets.

g. After anc hor winc h operation is c omp L e ted , open th e an cho rwinc h c irc uit breaker on the main AC switc hboard.

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A NC HO R W IN CH L UB RI C AT IO N

_ . . ./1;' IIIIIIIIIIIIIII

65657597.

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L UB RI CA TI ON C HA RT

4 . 4 A N C H O R W I N C H L U B R I C A T I O N

I N D E X ITEM I N T E R V A L S E R V I C EA N C H O R W I N C H P R I O R T O O P E R A T I N G C H E C K O I L L E V E L . W H E NG E A R B O X A N C H O R W I N C H . N E C E S S A R Y A D D E X X O N G E A RO I L G X S A E - 1 4 0 F O R A B O V EO F . F O R B E L O W O a F U S EE X X O N G E A R O I L G X S A E - 9 0 .

2 A NC HO R W IN CH P R I O R T O O P E R A T I N G C O A T T H R E A D S W I T H M O L Y K O T EF R E E S P O O L I N G A N C H O R W I N C H O R G . ( R E F E R T O S E C T I O N 5 . 2 . 8 ) .L O C K S C R E W D U R I N G R E P A I R O RA T O V E R H A U L .3 A NC HO R W IN CH E A C H 5 0 H O U R S O F L U B R I C A T E W I T H S H E L LM O T O R O P E R A T I O N . D A R I N A # 2 . U S E H A N D G U N .N O T E : D O N O T O V E R -L U B R I C A T E .4 A NC HO R W IN CH P R I O R T O O P E R A T I N G C H E C K O I L L E V E L . W H E N P R I M A R Y G E A R W I N C H . N E C E S S A R Y A D D E X X O N G E A RO I L G X S A E - 1 4 0 F O R A B O V EO a F A N D U S E E X X O N G E A RO I L G X S A E - 9 0 F O R B E L O WO a F .5 A NC HO R W IN CH A FT ER R EP AI R. F I L L T O 5 G A L L O N C A P A C I T YD R U M W I T H C O N O C O M I L G E A R 2 2 0 .

6 O U T B O A R D P R I O R T O O P E R A T I N G L U B R I C A T E W I T H G U L F F L E XB E A R I N G A NC HO R W IN CH . M O L Y . U S E H A N D G U N .

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ACMOTORSECTION 5.1.3.

CA PS CR EWBRAKE

ASSEMBLYBRAKEHARNESS

LOCKSCREW

~< " ' . Ie _; _ ~ . ~_ "

Section 5.1.3 General

Each AC Motor used on the equipment is de-sign.ed to operate at a speed best suited to itsparticular application. These squirrel cage, in-duction-type motors provide maximum torqueimmediately upon starting and continue to de-liver required torque under varying loads. Anintegral electromagnetic brake sets automaticallywhen electric power is interrupted, releases when

electric power is applied. AC Motors are mountedon gear boxes. Their output pinions are support-ed by the motor bearing installed in the gear boxcover. In some cases, an endbell may be atfachedto the drive end of the AC Motor to support therotor. Always refer to lubrication instructions forproper lubrication and interval of lubrication.

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a. Remove all load frommotor and gear train.

b. Drain lubricant fro mgear box.

c. Tog and disconnectthe electrical leads fromthe motor terminal strips.

d. Tog and disconnectmotor broke leads fromthe motor terminal strips.

e. At t a c h a suitablehoisting device to motor.(R e fer to ComponentWeight C h art, Section5.5.1.2)

f. Remove motor mount-ing cap screws.

g. Hoist mot a r fromgearbox. Carefully slidemotor pin ion from thegearbox mot a r bearingand seal.

Note:

Use core not to damageseal during motor re-moval.

h. lower motor to a pre-pared surface.

a. Remove cap s ere w swhich secure motor pin-ion to motor rotor.

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b. Use a soft bar structureto free motor pin ion.Work motor pinion freeof rotor. lift pinion clear.

c. Set motor upright. Re-move capscrew and clipwhich secures brake her-ness to sta tor fro me.

d. Use socket to loosen &unscrew lock screws frombrake adjusting screws.

e. Remove lac k screwsfrom bra k e adjustingscrews.

f. lift assembled magnetrings from motor endbell.

9. Remove the rotating& stationary brake discs.

h. Loosen retainer cap-screw. Note the methodof locking brake hub withmounting screw.

i. Remove retainer capscrew and washer frombrake hub & rotor shaft.

j. Pull brake hub fro mrotor shaft. Use SpecialTool and capscrews. (Re-fer to Parts Catalog, ToolGroup.)

k. lift brake hub from ro-tor shaft.

I. Remove cap s c r e w swhich secure end bell tostator frome.

m. Pull end bell from rotorshaft and stator frame.

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n. Remove the outer dustshield from the motorbearing.

o. Remove the bearingretainer capscrews fromthe end bell bearing bore.

p. lift bearing retainertram the end bell bearingbore.

q. With a soft mallet andbronze bar, tap the motorbearing from the end bellbearing bore.

Caution:

r. Remove the inner dustshield from rotor shaft.

s. Install on eye-bolt inthe rotor shaft. Attachsuitable hoisting device toeye-bolt.

t. Hoist the motor rotorfrom the stator frame.

Use care to prevent dam-age of windings or lam-inations during the sep-aration of rotor & stator.

u. Hoist the rotor to aprepared surface.

v. Continue broke dis-assembly, when replace-ment 0r inspection 0fbrake components is nec-essary. Remove hex nutsfrom broke studs.

w. lift outer magnet ringfrom the inner magnetring.

x. Remove brake springsfrom spring recesses ininner magnet ring andfrom broke studs. Notelocation of broke springs.

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Note:

Don 0 t remove brakecoils or disconnect brakeharness when co iIre-placement is not neces-sary.

y. Tog and disconnectbroke harness from brokecoil terminals.

z. Use hammer & punchto unlock lock clips fromanchor bar capscrews.

aa. Remove anchor barcapscrews and lift anchorbars from the outer mag-net ring.

bb. lift coil from magnetring.

c. Clean & inspect motorbearing and seols. Makesure bearing rotates free-ly, oil grooves are clean& grease plug removed.

b. Inspect stator windings& condition of windinginstallation.

c. Check continuity andresistances of broke coils.(Refer to Resistance ChartSection 5.5.1.3.)

d. Inspect condition ofstationary discs for wear,crocks or ather physicaldamage.

e. Inspect rotating discsfor wear, cracks, or otherphysical damage.

f. Check broke springs.(Refer to Tolerance Chart,Section 5.5.5.) Ins p e c tbrake disc lifters.

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g. Check stator windingsfor grounded condition.Check each phase.

h. T est stator windingsfor continuity. Te.t be-tween each phase.

i. Inspect rotor bar con-dition. Make sure rotorbars are not cracked ordamaged.

j. Inspect rotor lamina-tions & rotor componentsfor indications of drag-ging or at her physicaldamage.

k. Inspect stator lamina-tions and stator windingcomponents for indication01 dragging or other phy-sical damage.

o. Install the brake coilson the outer magnet ringwit h coil terminals to-ward the inside.

b. Install lock clips andcopscrews in the outeranchor bars and securebrake coils to magnetring.

c. Inslall lock clips cap-screws in inner anchorbar s and secure brakecoils wit h inner anchorbars.

d. Torque a n c h a r barcapscrews. (Refer to Tor-que Chart, Section 5.5.3.)

e. Bend anchor clips upand around lock screwsto lock anchor bar capscrews in place.

f. Connect broke harnessto brake coils as taggedor indicated in the brakecircuit diagram art h ewiring diagram.

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g. Install brake springsin spring recessesand onbrake studs. E qua II yspace spri ngs.

h. Install the outer magnet ri ng to the inn e rmagnet ring. Work brokestuds through the outermagnet ring plate.

i. Install broke adiustinghex nuts on broke studs.Set broke air gap equallyon each stud. (Refer toTolerance Chart, Section5.5.5.)

[. Lock adiusting nut with[orn nut. Recheck air gap.

k. Remove shipping plugfrom grease slot in bear-ing when new bearingsare installed.

I. Install' motor bearingin end bell bearing borewith lubrication grooveupward as indicated inthe illustration.

m. "Sect bearing firmlya g a ins t bearing boreshoulder.

n. Install bearing retainer:Secure retainer with cap-screws. (Refer to TorqueChart, Section 5.5.3.)

o. Install inn e r slingerring on rotor shaft. Applylubricant in slinger ring.(Refer to Section 4, Lubri-cation Chart.)

p. Position end bell andbearing on rotor sheft.Work bearing firmly a-gainst rotor shaft should-er.

q. Fill outer slinger ringwith lubricant prescribedin Section 4, LubricationCharI.

r. Install slinger ring onrotor shaft with cavitytoward bearing as indi-cated.

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n. Remove the outer dustshield from the motorbearing.

o. Remove the bearingretainer ccpscrews fromthe endbell bearing bore.

p. lift bearing retainertram the endbell bearingbore.

q. With a soft mallet andbronze bar, tap the motorbearing from the end bellbearing bore.

Caution:

r. Remove the inner dustshield from rotor shaft.

s. Install an eye-bolt inthe rotor shaft. Attachsuitable hoisting device toeye-bolt.

t. Hoist the motor rotorfrom the' stator frame.

Use care to prevent dam-age of windings or lam-inations during the sep-aration of rotor & stator.

u. Hoist the rotor to aprepared surface.

v. Continue brake dis-assembly, when replace-ment 0 r inspection 0 fbrake components is nec-essary. Remove hex nutsfrom broke studs.

w. Lift outer magnet ringfrom the inner magnetring.

x. Remove brake springsfrom spring recesses ininner magnet ring andfrom broke studs. Notelocation of brake springs.

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dd. Install final station-ary brake discs. Outerbrake discs must alwaysbe a stationary disc.

ee. lift assembled mag-net rings into mountingposition on motor end-bell. Align cap s c r e wholes.

ff. Install lock s c r e w st h r aug f1 brake adjust-ment screws. Pull lockscrews tight then back offfor adjustment procedure.

gg. With lock screwsfirmly in place, set min-imum brake air gap usingSpecial Tool. (Refer toTolerance Chart, Section5.5.5.)

hh. Ate a c h adjustings ere w position, set airgap. Use Special Tool tomaintain air gop endtighten lock screw. Re-check air gap.

ii. Position AC motor onside. Install detachablepinion. Align bolt holes.Tap pinion in place withsoft bar.

Caution:

a. Attach a sui tab I ehoisting device to the ACMotor.

CAUTIONUse care not to damagemotor seal during motorinstallation.

li - Secure detachable pin-ion to motor rotor withcapscrew. Tor que cap-screws. (Refer to TorqueChart, Section 5.5.3.)

b. Hoist motor into mount-ing position. Slide motorpinion through gear box,motor bearing and seal.

c. Secure the motor togearbox with copscrews.Torque capscrews. (Referto Torque Chart, Section5.5.3.)

1311).179.65

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'" ...d. Remove hoisting de-vice from motor.

e. Connect motor brakeleaJs to motor terminalsas tagged or indicated inthe Wiring Code or Wir-ing Diagram.

f. Secure brake harnessto stator frame with cap-screw and clip.

9. Connect the electrica Ileads of the AC powercircuit to the motor ter-minals as tagged or in-dicated i nth e WiringCode or Wiring Diagram .

h. Install drain plug ingearbox. lubricate gear-box and motor bearingsas indicated in lubrica-tion Chart, Section 4.

i. Check AC Motor oper-ation for correct rotation.Set limit switches as re-quired.

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NO.4 PRIMARY GEARBOXSection S.2.SM

N O .4 G EA RB OX A SS EM B L Y(W IT H l I MI T S W TT OI )

Section S.2.S.M GeneralThe No.4 Primary Gearbox installed on the equipment is located between electric motors and themedium of power application such as a driving pinion or cable drum. The gearboxes are boltedon, although in some instances, primary gear box cases may be welded to the structure or the lidsof the secondary gearboxes. There are two reduction gears in the primary gearbox, both mount-ed on tapered roller bearings. The primary gear roller bearing can be adjusted with an adjust-ing nut located on the gearbox lid.

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5.2.5.1 REMOVAL OR PREPARATION FOR DISASSEMBLYNote: Refer to the AC Motor or DC Motor Sections for illustrations and specific removal and/ordisassembly of the applicable Electric Motor.a. Remove all load from the output pinion of the gearbox.b. Remove access plates or covers.c. Disconnect and tag electrical leads from the terminals of the motor. When necessary, tagand disconnect electrical leads from the terminals of the limit switch control switches.d. Drain gearbox lubricant.e. Remove Electric motor. (Refer to AC or DC Motor Removal)f. Attach an adequate hoisting device to the gearbox. (Refer to Weight Chart)

DISASSEMBLY5.2.5.2

e. The following stepsand illustrations applyto bolt-on gear boxes.The same general dis-ass e m b I y and re-as-sembly steps apply toweld an gear boxes aswell.

b. Remove limit switchassembly. (Refer to lim-it Switch Assembly forrepair.)

c. Use care when remov-ing limit switch assem- .bly so thot limit switchgears will not be dam-aged.

Note:If removal of the inputbearing and seal is nec-essary note order of dis-assembly. Some gear-boxes nave additional'i~~~~~~~iJeals and ret a i n e r s.iii (Dust seal, snap ring, oilseal qnd seal cage, andbearing.)

d .. Remove mac h i n escrews and the bearingcover plate.

Note: e. loosen bearing ad-justing nut in lid. Use 1"square drive for remov-al. If bearings requirereplacement, rem 0 v ebearing races from lidand bearing cones fromgear shofts.

Carefully remove coverplate and store plateand machine screw forre-assembly.

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f. Remove setscrew frombearing lock nut.

Note:If gearbox is bolt-on va-riety the lid capscrewsmay be removed as il -lustrated in "h". If weld-on variety, co uti 0nshould be used and asuitable hoisting deviceattached before remov-ing lid capscrews.

g. Remove bearing locknut with special wrench.(note be a r i n g adjust-ment section during re-assembly).

h. Rem 0 v e capscrewssecuring lid to georboxcase.

Note:In some installations, avented capscrew is in-stalled in the gearboxlid. This capscrew mustbe returned to its orig-inol position during lidinstallation.

i. Carefully hoist lid. j. It may be necessary totap the lid and/or theoutput shaft to releaselid.

k. The bearing cone cannow be removed fromoutput shaft.

I. Carefully hoist lid a-way from work areaand take care not todam age limit switchdrive gear .

m. Remove lock screwwhich locks output shaftgear lock nut to shaft.

n. Use special tool to reomove gear locknut.

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Note:These puller bolts arenot supplied and gearwill normally be pulledby regular gear pullersand hydraulic jack.

o. Press autput s h aftfrom gear and gearinguntil primary gear andbearing are free. Usecare not to damage oilseal.

p. L i f t final reductiongear and primary re-duction gear from thegearbox unti l sufficientclearance is provided toremove the primary re-duction 9 ear fro maround the final drivegear. Lift primary reoduction gear from gear-box. Use care not todamage oil seal.

q. Continue pressing fin-al drive gear off outputshaft.

r. Lift or hoist final drivegear from gearbox.

s. Note spacer on outputshaft.

t. Hoi s t gearbox overand away from outputshaft. Or carefully re-move output shaft frombearing bore. Use carenot to damage bearingandlor oil seals.

Note: Note:When installing new oilseal, a sealant such asaviation gasket cementshould be applied tometal backing of seal toprevent oil from leakingbetween the metol back-ing and gearcase. Al-ways lubricate seal lips.

Inspect condition of oilseal surface on outputshaft and be sure this isfree of nicks, burrs andrough spots before re-assembly.

marathon & ! J . Letourneauv. Pull bearing from out-put gear shaft. Whennecessary, remove bear-ing cups from gearboxbearing b 0r e. Removepipe plugs from gear-box w hen necessary,note position of plain,magnetic and vented lnplugs for re-installation marl epurposes.company

u. Use care when remov-ing output seal.

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INSPECTION AND SERVICES ASSEMBLYSection 5.2.5.3. General - Far re-assembly simply reverse the disassembly procedure. Use the following outlinefor special instructions in addition to knowledge gained during disassembly.a. Clean the gearbox case, lid, gears and bearings._b. Examine them for burrs, nicks, broken teeth or other damage.c. Examine output shaft oil seal and replace if worn.Note: Some gearboxes also have an "0" Ring on the output shaft which may require re-

placement.Note: Small burrs or nicks can be dressed out, but damaged bearings Or broken gears must be

replaced. The gear set is designed so that individual gears may be replaced.

ADJUSTMENTSection 5.2.5.4

a. Tighten the output shaft nut until a slight extra drag is obtained on the bearing. The drag isdetermined by rotating the output shaft by hand. Continue tightening nut until a lock screwcan be installed to secure nut.

b. Torque primary gear adjusting nut. (Refer to Note below.)Note: To adjust an adjusting nut, determine first the torque required to overcome resistance of

its nylon locking plugs. Add this figure to required torque (350 ft. Ibs.) Torque nut to thesum of these two figures. Rotate bearings as torque is applied.

INSTALLATIONSection 5.2.5 .5

Steps (a) and (b) apply to bolt-on gearboxes only.a. Attach adequate hoisting device to the primary gearbox.b. Hoist gearbox into well and secure it in its mounted position.c. Fill gearbox to proper level with specified lubricant (Refer to Lubrication.)d. Replace Electric motor. (Refer to AC or DC Motor Installation.)e. Connect electrical leads to the control switches of the gearbox limit switch as tagged or in-

dicated in Wiring Code or the Wiring Diagrams.f. Install cable on cable drum and apply cable load or load output pinion of the primary gear-

box whichever is applicable for the installation._ g . Adjust limit switches if necessary.

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5.2.7. 1 WINCHGEARUNIT:General: A No. 4 Primary Gearbox installed on this equipment is lo-

cated between the ACmotor and the vlinch gear unit. There are two re-duction gea r s in the primary gearbox, both mount cd on tapered r ol Lerbearings. (Refer to Section 5.1.3 for ACHotor Assembly) (Refer toSection 5.2.511 for No.4 Gearbox Assembly).

5.2.72 DISASSBIBLY:a. Remove all load from the anchor uinch assembly cable drum.b. Remove wire rope from cab l.e d rum when cable drum remova I is

necessary.c. Code and disconnent electrical leads to ACMotor.NOTE: For safety, open circuit breaker on Nain Distrihution Panel.d. Drain lubricant _from gear unit.e. Remove cover .mount ing bolts and lift cover from wi.nch frame.f. Attach suitable hoisting device and slings to gear. Remove

screw and retainer washer from cable drum spindle shaft.g. Press gear from spindle shaft.NOTE: To facilitate gear removal, the AC}lotor Brakes =y be released.h. Screw brake screw structure from cable drum spindle. Lift out

actuator discs, stationary and revolving brake discs, and back-up plate.i. Pull or press cable drum spindle from the bearing and bearing

spacer of the "inch frame bearing bores.j. Remove cable drum assembly from frame hub.NOTE: Usc care not to damage brass surfaces, seals and spacers.k. If necessary, remove oil seals and spacers from cable drum.1. Tap bearing, bea ring races and spacers from winch frame bearing

bore.

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5.2.7.3

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j. Connec t cLectr i .ca L leads to AC Molo;: Assembly. Close circuitbreaker on Ma,in Dd.str Lbut.Lon Panel.

NarE. Check AC Hotor Brakes for Proper air. gap. (Refer to Sec-tic ' :2 . 2 )_ "

k. Check lubricant in Primary Gearbox.1. Reeve cable on drum, checking "linch operation.

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3-LEAF REVERSINGSWITCH

- . BUS BAR

Section 5.4.5 General

THE 3-LEAF REVERSING SWITCHES are spe-cially designed to carry the heavy currents andhigh amperages present in the circuits duringthe periods when AC Motors are being started,stopped, or reversed. These switches are heavyduty, line switches which are aperated by elec-

t romagnetically holding coils. Each switch has12 silver alloy contact points. Six of these pointsare stationary and six are moveable. The switchis mechanically locked in its neutral position un-til current is applied to one of its two holdingcoils.

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a. Tag and disconnect allelectrical leads and con-trol wires from switchterminals . lift switch fromits mounting position.

b. Remove hex nuts fromterminals. Remove cableclips. Pull jumper cablesfram terminals studs.

c. Remove large hex nutswhich secure bus bars tostationary contact & ter-minal posts.

d. lift bus ba'rs fram sta-tionary contact & termin-al posts.

e. Remove capscrews thatsecure the point housingto the base structure.Note the number and po-sition of shims betweenpoint housing and basestructure.

f. lift point housing fromthe assembled base struc-ture.

g. Remove shims fro mpoint housing.

h. loosen the hex nutswhich secure the contactsin the point housing.

i. Remove the hex nuts &washers from the station-ary contacts.

i- Remove the stationarycontacts from the pointhousing structure.

k. When arc snuffer leafremoval is required, re-move the screws whichsecure micarta plates topoint housing.

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I. lift micarta plates frampoint housing.

m. Remave arc snufferleaves from poi nt hous-ing. Replace damaged ormelted leaves.

n. Tag and disconnectcontrol leads from thecoil assembly.

o. Remove hex nut andcapscrews w hie h securethe magnet and coil as-sembly fro m the basestructure.

CAUTION:

NOTENote the position of spac-ers and washers used toposition the magnet andcoil assembly_

p. Remove the magnetand coil structure, spacers, and lock washersand the latch assemblyfrom the base structure.

q. Separate the latch as-sembly fro m the mag-net and coil structure.

r. Remove hex nut andcopscrew w hie h securesthe coil clips to the mag-net structure.

s. Pull the coil clips andcoil assembly from themagnet structure.

t. Remove the hex nutand capscrews which se-cure the {umper cable tothe moving arm structure.

u. Remove the hex nutsfrom the moving contoctstuds. Pull the point as-semblies from the studs.

v. Remove the hex nutfrom the moving contoctpoi nt capscrew.

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w. Lift the moving con-tact point from the cap-screw.

x. Remove the stiffnerleaf and the copper leaf.

y. Remove the capscrewswhich secure the bearingblocks to the base struc-ture.

z. Remove the movingcontact structure from thebase structure.

aa. Pull the bearing andbearing block from themoving contact structure.

bb. Remove the bearingfrom the bearing block.

cc. When necessary, re-move the hex nut, spacerand tension spring fromthe center screw and re-place. Tighten and equaltension when switch is as-sembled.

NOTESome switches have 0double leaf centeringspring. No adjustmentis necessary.

a. Inspect the m a v i n gpoints for pits, burnedareas or excessive wear.Clean, dress or replace asnecessary.

b. Inspect the stationarypoints for pits, burns orexcessive w ear. Cleon,dress or replace as neces-sary.

c. Inspect contact strapsand copper leaves forburns or. other physicaldamage. Replace strapsor leaves as necessary.

d. Inspect the holdingcoils for damage of coilinsulation. Replace coilsos necessary.

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e. Test continuity and re-sistance of coil. (Refer toResistance Chart 5.5.1.3)Replace if coil indicatesan open or shorted wind-ing.

f. Inspect the latch hingesand the latch spri ngs. Re-place defective items asnecessary.

g. Inspect the lac kin gsurface of the latch as-sembly. Locking surfacesshou Id be smooth andangular.

h. Inspect the E-magnetsand their shading ring.Shading ring must not bebroken. Replace damagedcoils as necessary.

i. Inspect the conditionof the moving contactstructure its studs. magnetand frame. Replace whennecessary.

j. Inspect the conditionof the ball bearing. Re-place all defective bear-ings.

k. Inspect the arc snuf-fers and the condition ofthe point housing.

I. After the switch assem-bly is complete check thatall bolts. nuts and capscrews are tight.

m. Check the centeringspring tension. Both cen-tering screws should ap-ply equal pressure on themoving contact structure.

a. Install the moving con-tact structure bearings intheir bearing blocks.

b. Install the assembledbearing blocks on themoving contact structure.Seat the bearing.

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c. Position the m 0v i n gcontact structure in thebase structure. Seat cen-tering screws a 9 o in s tstructures arms. A I i g nthe bearing block andbase screw holes.

d. Sec u r e the bearingblock to the base structurewith cap screws. (RefertoT 0 r que Chart Sect.5.5.3.)

e. Assemble the mavingpoints,. jumper s t rap 5,main leaf spring and thetwo a u x iii or y poi n tsprings on the cap screw.

f. Secure the m a v i n gpoints, main leaf springand jumper stra ps to-gether with a hex nut.Align points and tighten.

g. Install the assembledmoving contact leafs onthe studs of the movingcontact structure.

k. Instoll the coil clips inthe coil. Position the hold-ing coil on the E-magnet.

marathon

h. Position the respectivej u m per cable terminallugs on the contact studs.Make sure the cables arecorrectly worked onto thecontact structure withoutrestricting switch move-ment.

i. Secure the moving con-tact leaves and jumpercables on the studs withhex nuts.

j. Secure the jumper ca-bles to the moving con-tact structure with cableclamps and cap screwsand hex nuts.

I.Position coil terminals anlatch side of terminal stripassembly on opposite sideof the other magnet as-sembly.

m.Assemble the latch as-sembly to the E-magnet.Position the latching armto the bottom side of themagnet assembly.

L e tourneau company

n. Secure the coil andmagnet assembly on themagnet sup p 0 r t armswith cap screws and hexnuts. Correctly align theE-magnet and the pivotedmag net by using thespacers and washers.

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o. Connect the electricalleads between the coilterminals and the termi-nals strip as tagged or in-dicated in the Wi r i n gCode, 5.5.2 .or Diagram.

p. W hen necessary, in-stall arc snuffer leaves intheir slots of the pointhousing.

q. Secure the arc snuf-fers in their slots with rni-carta plates and screws.

r. Assemble the station-ary points on their termi-nal posts as indicated inthe above illustration. Se-cure with cap screw.

s. Insert the assembledstationary contact pointsin the point housing.

t. Secure the stationarycontact points and terrni-nal posts in place withtheir hex nuts.

u- Make sure the stenion-ary contact points arecorrectly a Ii g ned andseated in the point hous-ing.

v. Install the bus bars onto the terminal points ofthe switch as indicated inthe above illustration.

w. Secure the bus barson the terminal po s t swith hex nuts. Pull nutsup firmly.

x. Install both poi n thousing shims on the basestructure in their originalposition.

y. Position the point hous-ing on the base structure.

z, Secure the point hous-ing to the base structurewith cap screws and lockwashers. (Refer to TorqueChart Section 5.5.3)

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aa.Secure the jumper ca-bles to the point housingterminals studs as taggedor indicated in the Wiring Code Section 5.5.2or the Wiring Diagram.

bb. Secure the j u m percable to the switch withcable clamps and capscrews.

cc. Manually operate theswitch t 0 check switchaction. Set point clecr-ance and spring tension.(Ref. Section 5.5.5)

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5 0 ,0 0 0 L B S . L IN E P U L LThe Powerful W-1S00Winch is SimpleTo Operate and Gives Years of Ser-vice. It is Constructed with MatchedComponents Which Have Been Provenon Hundreds of Applications.This Compact Winch has a Cable Ca-pacity of 3000 feet of 1/ . 0 " dia. cable.Direct Drive Gives Instant Power Re-sponse. Regenerative Electric BrakingProvides Automatic Overspeed Con-trol. The Motor Drives the Cable DrumThrough a Short, Completely EnclosedDrive Train. It has no Clutch or Trans-mission With Their Associated Main-tenance. The W-1S00 Has a Free-spooling Feature that is Made Possi-ble by a Manually Operated, Multiple-disc Brake .

A_64"1625 mm

98"F-2489 mm

0_25"635 mm6-3"2108 mm E_98"2489 mmc_30"762 mm

"A PRODUCT WITH EXPERIENCE"

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I f I D Letou rneauarathonSPECIFICATIONS

GENERALDirect DriveCable Drum

FAIRLEAD ASSEMBLYTwin 16" Heavy Duty Sheaves

u. S. METRIC With monual ly Operated . mul tjpl~disc brake ond etl-welded steel frame.Line Pull (Bare Drum)50,000 Ibs. __ 22680 kg

Line Speed(First Wrap) 19.38 F.P.M. 5.3070 m P.M,

W1500 TS:(2 Speed Optional)

Brake Capacity(Holding Capacity)_130,000 Ibs. __ 58968 kgDrum Capacity11/."Wire Rope 3,000

(Optional 1"'''Wire Rope)Dimensions:

Height (Overall) 8'-2'_ __ 2489Width (Overall) 6-11'_ __ 2108Length (Overall) 8'-2" __ 2489

TYPICALSECTION

No. 5 AC MOTORI-"--~\i\.

\.,, , 12 15 11

RPM X 100

MOTOR SHOULD BETORQUE RATED AT----+----- 3A S PE ED

No.4 GEARBOXE ST IMAT ED W EI GH T800 lb. - 362.40 K.

TYPICALCUTAWAY

,',. ~

INPUT ('#) RATIO-r -f)NT. I INT. CONT..7 607 33.9 11,083.ose Address Inquiries To,

MAX . (" #) 7 TOOTH FINALBOX PI'IONBENDING200,000

Marathon LeTourneau Company reserves the right to change specificationsor equipment without incurring obligation as to unih previous ly sold.2526975

A- 30"762 mm

l- ~~~mc- 34-1/2"876 mm

17 '12 "D- . .. .. . mm

3 Phase-Squirrel CageInduction MotorR.P.M. 900-1800Valls 440 ACCycles 60Drive Pinion - 12 Tooth - 6 Pitch14 Face - 6 SegmenEleclro-MagneticMul liple DiscBrake

Approx.Weight

1100 lbs,490 kg

A- 22" 14" G 12.3,4" K- 3.1h"D5.59 mm 356 mm 3U mm 89 mm. . 1.'12" 8" H- 28" l9"480 mm E203 mm 711 mm 228 mmc.9.lh" 1.5-1/." J. 7lA" M 18"2.1 mm f 387 mm 184 mm 457 mm

N-9-1f2" - 241 mm