PEGASUS PARTS LIST R57-03S R57-~4S R57-57S PEGASUS SEWING MACHINE MFG. CO., LTD.
IN ORDERING PARTS This list has been arranged to simplify ordering repair parts for R57-03S, R57-l4S and R57-57S on the basis of R57-03S. Various sections of the mechanisms are shown on each page. On the page opposite the illustration will be found a listing of the parts with their reference numbers, part numbers, names and number of pieces required. The parts specifically used in Models R57-l4S and R57-57S are listed and illustrated on pages 26-27. In ordering parts from this list, use ONLY THE PART NUMBER in the second column. Reference number should never be used in ordering parts. This list covers the abovementioned model machines in September, 1975 production and is applicable to your machine subject to change without notice. TABLE OF CONTENTS MACHINE BED FRAME MAIN FRAME AND MISCELLANEOUS COVERS ~ C.RANKS HA.FT ME CHAN ISM. NEEDLE DRIVE MECHANISM RIGHT LOOPER DRIVE MECHANISM. LEFT LOOPER DRIVE MECHANISM MAIN AND DIFFERENTIAL FEED DRIVE MECHANISM UPPER AND LOWER KNIFE DRIVE MECHANISM PRESSER FOOT AND LIFT MECHANISM.. (l) PUMP LUBRICATING MECHANISM (2) PUMP LUBRICATING MECHANISM. (3) PUMP LUBRICATING MECHANISM SPECIFIC PART ASSORTMENTS. ATTAClfi\ENT.. PLAIN FEED DRIVE MECHANISM CHAIN CUTTER MODEL KSR-570 CHAIN CUTTER MODEL KSR-572 THREAD ST.AND ACCESSORIES LIST OF ORGANIZATION PARTS PAGE 2-3 4-5 6-7 8-9 10-ll 12-13 14-15 16-17 18-19 20-21 22-23 24-25 26-27 26-27 28-29 30 31 32-33 34-35 36 November, 1975 printed in Japan - 1 -
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Ref. No. 20ft;..; h 2 3 4 5 Part No. lftl097ny 20250lA 202371 5078 201002 MACHINE BED FRAME Description Machine bed frame arm gasket (4) hinge pin (2) 6 7 8 9 10 20ll78B 20ll79B 57 202932 20ll77A cover plate bed cover plate gasket scr ew (10) gasket ll 12 13 14 2cf-.f75 l5 58 202354 202863B 202687 'l'!u:95hy Dead Feed (4) bottom pin (4) hole plug plug mechanism cover, complete with TR087NY & TR088NY 16 5215 l7 2091 18 201004 19 201005 20 75-2 cover washer (2) Oil filter screen (left) plate (3) 21 22 23 24 25 202662 202663D 202720B 75-2 201330 (fr ont) tl sight gauge plate gasket (2) J-c f.j..! 26 27 28 29 30 5198 20l3l8B 5094 202748 Type plate - R57-03S Oil filler plug cooler cover (3) gasket - 3
23 /. -. 1.33. \ ~ 54) @~l.14 8'! I 2-4-
Ref. No. Part No. Description 202466 1 2081C 2 202467 3 2084 4 1216 5 1202 6 2085 7 200159A 8 5095 9 200183 10 201221A 5099 12 200821 13 202865 14 5293 15 2086 16 1216 17 200162 18 200163A 19 1435 20 1435 21 3044 22 ****** 23 1216 24 202521 25 1457 26 202522 MAIN FRAME AND MISCELLANEOUS COVERS Cloth plate, complete with parts of Ref.Nos.l-6 plate frame joint (4) (4 joint hinge (2) thrust washer pin nut washer retainer lock spring (4) (2) washer stud stop nut fabric guard - see pa~e 31 (2),, pin stop ring 27 202514A Machine top cover 28 5094 (long) (2) _29.:::......::5_0...::.9...::..5 '_' '_' t~_h_or_t_..:)~------ 30 202515A Upper knife cover 31 202516 hinge 32 2918 (2) 33 202579 pin (2) 34 202517 lock spring 35 57 36 202843 Chip guard, complete with 201090 37 1216 guard (upper) 38 2905 (lower) 39 202660 Front cover extension 40 2921 (2) 41 201200 cover 42 201201 hinge 43 1216 (2) 44 201202 pin 45 201203 lock spring 46 1216 47 202937 Right looper cover, complete with 202939 48 1216 cover (2) 49 202938 Looper thread plate 50 1216 (:~) 51 202936 Feed mechanism cover latch 52 1216 (2) 53 201755 Machine top cover plug 54 205379 Upper knife cover name plate - 5-
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Ref. No Part No. Description CRANKSHAFT MECHAN ISM.2 tf~!t l 'j)re~+n=t- Crankshaft, complete with PR078NY.:L 6_f-(c,P,?.2o.Nl'cf 2..I:ERS;teU=Y Crankshaft key.2 otftj'7 3 'I'R HnN! oil flow regulator 4 1459 5 202902 bearing (left) 6 202907 oil seal ring 7 202906 retainer 8 75-2 (3) 9 202908 oi l seal ring 10 202901 retaining ring :u.ff<jc Tit079NY bushing (center) 12 2022-3 13 201010A counterweight 14 5060 (2) 15 201298 worm 16 5060 (2) 17 202902 bearing (right) 18 202907 oil seal ring 19 202904 retaining bracket 20 202905 gasket 21 75-2 (3) 22 202909 oil seal collar 23 205149 Oil cooling fan 24 5149 position 25 1458 26 201017A Pulley 27 5080 position 28 5081 s crew 29 201018B cap 30 5010 (3) 31 202523 name pl ate 32 5214 33 201022 'o ' ring (2) - 7 -
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0 41 Ref. No. Part No. Description 1 201023 2 2213-1 3 2027A 4 5 1457 201025 6 5084 7 8 205273 201027A 9 202910 10 2029 NEEDLE DRIVE MECHANISM Needle drive connection crank cap (2) hinge pin (2) shaft bushing (2) thrust washer oil seal 201029 12 5084 13 1457 14 205266 15 5002 16 201031A 17 201239A 18 3044 19 205322 20 4009-1 21 201034A 22 5053 23 201248B 24 20i249B 25 5364 26 202491 27 202492 28 75-3 202480 arm. thrust collar It clamp clamp stud nut plate (2) key guard (front) (rear) (2) (front) holder (rear) holder (2) thread tension, complete with 201035A, 202278, 201086, 201039, 201482x2 & 5082A 29 201035A 30 202278 31 201086 32 201039 33 201482 34 5082A 35 202999 36 37 5185 201048A 38 205270 tension.nut spring bushing (medium) cup disc (2) post Thread guide bar Needle thread eyelet take-up 39 40 42 43 86 205263 74 205264 1206 f.f guide (upper) (lower) If 44 137906 45 U0xl54 Needle washer - 9-
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Ref. No. Part No. 1 202619A 2 5002..2 C f!l '}f) 'f.r090ffy 4 5084 5 202709A 6 202710A 7 2022-4 2C f~'j { 8 T~O~lf.I. 9 5084 10 202922 202622B 12 202178 13 202081 14 202623A 15 204054 16 202626A 17 5219 18 202175 ;;c{.7/ 19 'I'H091U Description RIGHT LOOPER DRIVE MECHANISM Right looper drive connect ion lever shaft crank lever shaf t connection cap ( 2) hinge pin cr ank (2) hinge pin thrust washer oil wick felt bushing (front) (rear) clamp oil wick 20 202625 hinge pin 21 202176 oil wick 22 5146 scr ew.:ufif9223 202914 guide oil felt 2 o.f<lf.j24 202915 ~ c)~.p~5~~2~0~2~9~1~6~---- ~~ ------~----~ ~ ----~ ~ ---- ~~ ---- ~~--~r~e~t~a=i=n~e=r~----------------------- 26 1231 wick (2) bushing (front) clamp 27 202177 28 202917 29 5305 30 202918 31 32 2133-l 202926 33 5095 34 202919 35 202920 36 204273 37 202842 38 5220 39 201048A _1_0 201048A 41 1459 202409 42 201035A 43 202278 44 201068 45 201039 46 201482 47 5082A 48 202849 49 201089 50 2921 51 202875 52 202859 53 2921 54 202875 55 202829A 56 5064 57 202858 58 2921 looper - #2 scr ew thread bracket bushing removing cone pin (2) (2) (rear) r etai ner oil felt eyelet, complete with 201048A-l eyelet, complete with 201048A-l eyelet tension, complete with parts of Ref.Nos.42-47 tension nut gui de take- up 1 1 spring bushing (weak ) disc post gui de (left) (right) holder cup ( 2) scr ew washer washer
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Ref. No. Part No. Description 1 201073B 2 5002 3 70-1 4 201074A 5 56 6 202286 7 201075 8 5048 9 201079A 10 5048 201080 12 201081A 13 202923 14 201084A 15 5274 16 202861 17 5328 18 201048A 19 201048A 20 1459 202480 21 201035A 22 202278 23 201086 24 201039 25 201482 26 5082A 27 202849 28 201089 29 2921 30 202875 31 202860 32 2921 33 202875 34 35 36 37 38 202830A 2921 201088 1202 201091 39 1892 40 201092A 41 75-2 LEET LOOPER DRIVE MECHANISM Left looper drive connection cap (large) (2) (small) (2) guide If tl If looper lever crank shaft clamp washer ball stud (2) bushing { 2) housing thread eyelet (upper), complete with 201048A-l (lower), complete with 201048A-l (lower) Jl tension, complete with 201035A, 202278, 201086, 201039, 201482x2 & 5082A nut spring bushing (middle) cup disc (2) post guide guide (right) (left) take-up tube bracket bracket washer washer {2) -13-
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MAIN AND DIFFERENTIAL FEED DRIVE MECHANISM Ref. No. Part No. l 201093A 2 205248 3 1202 4 201096A 5 202854A Descripti on Main feed bar, complete with 201093- la dog Di ff. feed bar, complete with 201093-lA dog 6 2 0/~9? 7 8 9 1202 TR085NY 2069 206120 scr ew Mai n feed connecti ng l i nk bushi ng 10 3044 nut Joft9~ l2 13 14 15 200098 ~86NY 206122 206123 3044 Di ff. feed connecti ng l ink bushi ng s crew washer nut 16 2t/tt>c bi 7.) c ffct' 'tl8.2cffcjl9 20 200098 TR08}.WI 6 Mai n feed eccentric - #6 T.&083NY=6- Di ff. feed eccentric - #6 '1'0064M'I Feed eccentric needle bearing (2) 5213 lock nut washer 21 202924 22 205133 23 2007 24 202200 25 2022 washer bar l i ft block guide block tilt adjust pin s cr ew 26 27 28 ;zc f tt '1729 30 2009 75-3 167066 d'r@82:lff 5095 gui de (ri ght) scr ew (2) washer (left) (2) (2) 31 32 33 2010 1435 202176 oil wi ck t ube s crew wi ck - 15 -
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UPPER AND LOWER KNIFE DRIVE MECHANISM Ref. No. Part No. 1 202925 2 5187 3 2027A 4 5 1457 201360B 6 5381 7 8 205292 2015A 9 202927 10 2017 5084 12 202636 13 2022 14 2021A 15 5088 16 167066 17 202637B 18 19 75-2 202638B 20 89 21 22 2025 202295 23 24 202739. 4009-1 25 2029 26 2030A 27 28 75-3 2031A 29 30 75-3 2032B 31 5260 32 2034 Description Upper knife drive connection n n cap (2) hinge pin knife Lower knife,, crank clamp lever, complete with 205148 & 205147 lever shaft bushing (2) u oil seal thrust collar guide washer holder holder n (2) guide, complete with 202381 guide pin spring retainer guide (2) clamp stud nut washer -17-
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Ref. No. Part No. Description 1 205202B 2 5214 3 202505 4 5 5164 2041 6 202575A 7 5266 8 202574 9 202576 10 202577 202589 12 202578 13 57 14 202503 15 16 5214 202683 17.5345 18 5258 19 20 5137 202451 21 2921 22 202504A 23 4009-1 24 202799 25 201224B 26 5089 27 2C?ll56 28 202512A 29 1229 30 205342 31 32 5428 201265B 33 34 1231 202507 35 2048A 36 202518A 37 38 2903 202510 39 202871 40 2025 41 42 5256 2060B 43 202868 44 2061 45 2022 46 2062A 47 2063 48 2064A 49 2022 50 2022-4 51 2065 52 2066 53 2067A 54 55 5142 5097 56 3044 PRESSER FOOT AND LIFT MECHANISM Presser arm swing-out connection hinge Foot lift lever shaft Presser arm guide bracket thrust collar retaininr ring regulator stopper regulating (eccentric) nut Chain cutter knife Presser foot holder foot clamp chaining-off finger hinge spring; regulator uncurler fabric guard bushing bar, complete with 202508, 202509, 202778 & 202779 bar spring housing (2) Pressure regulating thumb lock nut Hand lift lever Foot lift lever hinge pin washer pin spring intermediate lever collar lever connecting pin split-pin (2) bracket re (with hex. head) -19-
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Ref. No. Part No. 205378 1 *201288A 2 2213-1 3 *201293A 4 57 5 *201294 6 *201295 7 *201296 8 *201009 9 *201297 10 1458 *201299 12 5060 13 201338 14 2013 15 201341 16 75-2 17 201334B 18 201335 19 201487 20 5138B 21 202287A 22 5150B 23 204806 Description (1) PUMP LUBRICATING MECHANISM Gear pump, complete with parts of Ref.Nos.l-12 pump housing, complete with 201548x2, 201289A, 201290A, 2213-lx2, 201291 & 201292 housing (4) casing plate Pump gear (right) (left) (4) shaft (long) n key (short) (2) Worm wheel (2) Oil screen filter, complete with 201339 & 201340 Oil pan filter gasket frame (3) gasket filter (2) drain plug washer pan bolt (4) washer (4) * It takes three months to ship after receipt of order. -21-
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(2) PUMP LUBRICATING MECHANISM Ref. No. Part No. l 201342B 2 201345A 3 3001 4 201315 5 201316 6 5152 7 200149 2 o fft 3 8 PROOOWf 9 5095 10 202903 201323 12 201324 13 202794 14 201327 15 201759 Descripti on Oi l cooler assembly, complete wit h 201343B, 201344B & 201484 tube clamp scr ew retai ni ng plate gasket distributor plug (2) (2) washer (2) oil splash (right) (fr ont) splash i ndicator, complete with 202792 & 202793 tube, compl ete with 201757 - for worm gear tube joint washer ( 2) 16 17 18 19 20 201758 202208 57 201300A 201301 joint clamp j oi nt (4 ) oil spl ash s cr ew (4 ) 202287A ~140H 'PR156NY 9:'Rl5'fflY TRl ~NY scr ew (6) washer (7) clamp, complete wit h parts of Ref.Nos. 23-26 (6) clamp (6) washer (6) 26 27 28 29 30 'Pftl59NY 201319A 201304 201320-l 202931 nut (6) pump tube spri ng distributor tube, for TR079NY tube 31 32 33 34 5 202928 56 200152 200136 200138 distributor, for TR079NY distributor tube joint oil splash (2) joi nt (2) oi l spl ash s cr ew washer (4) 36 200134A 37 202199 tube cl amp (2) - 2 3-
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Ref. No. Par t No. Description (3) PUM P LUB RICATING M ECHAN ISM 1 206233 Oil cleaner 2 206429 box 3 5186 (2) 4 206430 cap 5 5152 s crew (3) 6 206431 ring 7 204185 'o ' ring (2) ~ 'f'rl 60NY bxaeleet, complet e with 'fr095ny &!f'r096n'fx2 9 5002 bracket scr ew (4) ~ _7offG ~R9 9 ~ bracket ::2cff-;: 7 'Ef!: l ~ eu joint (2),.2c.n-c J> 10 ffir O ~GtfY flow regulat or casing 2of.f-C ~ ' ~R099NY r egulator 12 5029 s top 2o{-.f/O 13 'Pll 1;92N spring 14 5138B scr ew 15 202287A washer 16 5261 Dead hole plug s crew 17 202929 Oil t ube (2) 18 202930 spr ing (2) _2off-17 19 'fr3::zl em! clamp, complete wi t h TR156NY, TR157NY, TR158NY & TR159NY r 20 '!!-IH 56~1 - clamp (2) 21 'l!rl ~ s crew (2) 'PR!:5fflff washer (2) ~ 22 23 T-Rl:59N nut (2) 24 201303 cl amp (4) 25 201300A splash joint (2) 26 201301 (short ) 27 202287A washer (3).2cfJ-!z 28 ']J.tl91N -.. washer ;Jeff-; I 29 'PRl;:OOlfY (long ) - 2 5 -
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Ref. No. Part No. Description 20 s ~;:::. 'l'fu54n l 205358 2 202842 3 4 5 6 7 8 9 10 12 13 14 15 Tftl:;SN - 205239 205250 1202 202544D 1202 205253 201224B 5089 205342A 5428 201265B 1231 202874 201037 SPECIFIC PART ASSORTM ENTS *** Parts for model R57-14S only *** Type plate - not shown Needle plate Ri ght looper - #2 stamped *** Parts for model R57-57S only *** Type plate - not shown Needle plate Main feed dog Different ial feed dog Presser foot body chaining- off finger uncurler fabric guard shown 201086 Left looper thread tension spring - not shown ::Jt?.J'foo - / 0 TR030NYwl8 Mai n feed eccentric - #10 - not shown 4-os-t-('o -g TR938NY-8> Diff. feed eccentric - #8 - not shown ATTACHMENTS 16 201500 Edge guide, complete with parts of Ref. Nos.l6-24 201232A guide arm hol der 17 1202 If If (2 ) 18 201485 If arm 19 2091 If hinge washer 20 5184 If 21 3044 If If nut 22 201233A If guide 23 1202 If If 24 137906 If washer 205355 Eye guard, complete with parts of Ref. Nos. 25-29 25 204924 guard 26 204925 If If nut washer 27 2918 If If (2) 28 5099 If If nut (2 ) If 29 205345 hinge, complete with 204923, 204926, 204927, 205343 & 204989x2 30 205340 Upper knife cover 31 205344 Eye guard hinge base If If If 32 5405 If If If 33 200821-2 7 -
/ ; / / / / / / / (28.~_ ~ -1 29:.. ~ \..., ~ $! -2 8-
PLAIN FEED DRIVE MECHANISM FOR MODEL R57- l4s ONLY Ref. No. 1 2 3 4 5 Part No. 201093A 205356 1202 202671 5335 Description Plain feed bar dog Auxiliary feed dog 6.2 0 ft,t. c;lt 7 8 9 10 202566 T~ 2069 206120 3044 Plain feed bar spacer connecting link bushing nut -_o tf-o2 12 Jt> tt'' - (!:? :2DsS-,/ 14 15 16 17 18 19 20 21 22 23 2t>f(i.9 7 24 25 200098 'f!t(3 9~~ collar TRD83NY 5 Feed eccentric - #5 'l'r084ny - needle bearing 5213 lock nut 202924 washer 202200 bar tilt adjust pin 2022 205133 lift block 2007 guide block 2009 (right) 75-3 (2) 167066 washer (2) ~S~!G, (left) 5095 (2) washer 26 2 of-s-; t 27 28 29 202943 Crankshaft bearing (left) retainer T:lU66NL Feed mechanism cover, complete with TR094NY & TR088NY 5215 cover 2091 washer - 2 9-
KSR - 570 ey----1' I I ' ' I ' : Ref. No. Part No. Description 300237 KSR-570 head complete 1 300212 Chain cutter frame 2 89 (3) 3 300045 bracket 4 5205 (2) 5 300046 base 6 300047 Stationary blade 7 5022. (3) 8 300236 Movable blade 9 300234 guide 10 303278 spring 300235 nut 12 4009-1 13 86 14 5408 Pressure regulating 15 5409 nut 16 300135A Movable blade guide pin 17 300056 Stationary blade fabric guard - used in place of Cloth Plate Fabric Guard -3 0-
KSR-572 Ref. No. Part No. Description 300241 KSR-571 head complete 1 3001 Chain cutter frame 2 89 (3) 3 300045 bracket 4 5205 (2) 5 300046 base 6 3002 Stationary blade 7 5022 (3) 8 300247 Movable blade 9 300051A guide 10 303278 spring 300235 nut 12 4009-1 13 86 14 300248 washer 15 300135A guide pin 16 3005 Stationary blade fabric guard - used in place of Cloth Plate Fabric Guard -31-
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Ref. THREAD STAND S:eools No. Part No. Description 3 4 208 Thread stand, complete - 3 spools 1 209 stand, complete - 4 spools 1 1 216 stand upper rod 1 1 2 217 1 1 3 218 lower rod 1 1 4 219 Spool pin bracket 1 5 243 clamp plate 1 6 220 bracket 2 7 221 clamp 2 2 8 222 nut 2 2 9 223 pin 3 4 10 224 washer 3 4 225 nut spring washer 3 4 12 226 nut 3 4 13 227 tray 3 4 14 228 retaining fin 3 4 15 229 Thread guide bar rod bracket 1 1 16 230 clamp 1 1 17 231 nut 1 1 18 232 rod 1 1 1 1 nut 1 1 21 233 retaining block 1 1 22 230 clamp 1 1 23 231 nut 1 1 19 230 20 231 24 234 bar 1 1 clamp 1 1 25 230 26 231 nut 1 1 27 235 wire (long) 2 28 236 lock nut 2 29 237 (short) 1 4 30 236 lock nut 1 4 31 260 holder 1 32 261 holder 1 33 239 1 1 34 240 stand base 1 1 If 35 241 wood 3 3 36 242 rod 2 2-3 3-
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Ref. No. Part No. Description l 127 2 128 3 129 Screwdriver (large) (medium) (small) ACCESSORIES 4 152 Socket wrench 5 154 Feed eccentric extractor 2o f!;-oo 6 7 8 9 10 tr~sn -xx 134 245 l35a eccentric - see Page 36 Needle (10 pieces) Oil container (750cc) Treadle Oil funnel ll 12 13 14 202295 2027 153 131 132 Lower knife - for Models knife - for Model Threading wire Tweezers Oiler R57-03S & R57-l4S R57-57S 15 16 17 18 19 126 130 286 284 283 Treadle chain Wrench - l2mm & l4mm 9.5mm 7.0mm 6.0mm 20 21 282 200 5.0mm Allen key - 3 5 -
LIST OF ORGANIZATION PARTS Machine Gauge Needle Feed dog Presser foot model plate main.diff. aux. body finger fab.gu.ard uncurler R57-03S 5mm 205322 205248 202854A -- 202799 R57-14S 4mm 205358 205356 --- 202671 R57-57S 3mm 205239 205250 202544D -- 205253 201224B 201265B 205342A tl Machine Looper Needle guard Knives -----=--- model right left front rear upper lower R57-03S 202842 202861 201248B 201249B 2021A 202295 R57-14S R57-57S 202874 Feed eccentrics (TR038NY- ) with machine in accessory main diff. main diff. 6 6 5.5 7 6 8 2027 10 8 10 14 Tension springs Feed Machine needle left looper mechanism KS Type model thread thread cover chain cutter plate R57-03S 2oio86 201oa6 TR165NY KSR-572 TR153NY R57-14S 201068 TR166NY KSR-570 TR154NY R57-57S 201037 201086 TR165NY KSR-572 TR155NY -36-