Jack JK-797 Manual Book & Parts Book Download Page 24 | Manualshive

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一、机壳部分／Machine Bed Frame

序号

公司件号

参考件号

额最（Number)

名称

Description

一线

囚线

石线

NO.

Part NO.

Ref. Part No.

three thread

four thread

five thread

P03010

2010020

销5×16

Pin

1

2

P03017

2101820

销5×10

Pin

1

3

P03018

2402990

销4×40

Pipe

1

4

P01001

2400940

定位销

Pin

2

2

2

5

20513008

2403250

过线管

Pipe

2

2

2

6

206S30001

2700470

支柱

Bed Pin

4

4

4

7

R03001

2106790

伽钉

Pin

2

2

2

8

207511007

007019AO

虫草、钉M4×7 5

Screw

2

2

2

9

20722004

2403100

油塞

Plug

1

10

301261

缝头

Bracket

1

11

301501

797机壳（喷漆）

machine frame

1

12

403Sll051

复合槽圆柱头螺钉

Screw

1

-20-

From the library of Superior Sewing Machine & Supply LLC - www.supsew.com

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Summary of Contents for JK-797

Page 1: ...JaCK JK 797 1acK From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 2: ...ts sincerely please reading the manual book before operation the book introduce some points how to operate maintenance and safe Please keep it carefu lly for reading in the further you will be not inf...

Page 3: ...ine table while operating the machine Before maintenance adjusting cleaning threading or replacing the needle and to prevent accidents be sure the power is turned off Check that the machine will not o...

Page 4: ...Mechanism 1 6t tfl11J Thread Guide Thread Mechanism 12 9 ilIJffitfl1zJ l Lubrication Mechanism l TI ilIJffitfl1zJ 2 Lubrication Mechanism 2 H R I H R Device t t I Thread Stand tE fflJff iRi I Parts Fo...

Page 5: ...to the diagram 228 5 265 I 7 V 120 I 15 i 1 70 0 en g N J 160 I CD g 1 n E fW ti 7 iii 86 J 156 5 J2 270 1 110 470 550 3 9 it e ftJH M f B t 1 J 1 zat 306nun e ii fl 1 1 IE EFKA Q UICK ii fs it at 334...

Page 6: ...t jJf t 2iHHl 1t fl1il b 1 100 Lubrication After filling the oil pan the oil sufrace should lie between H and L lines Add oil when the oil surface reaches or goes below L l 1 tlti H f f L L 2 From the...

Page 7: ...JflR t x ffi Apply 2 or 3drops of oil by hand when the WiiH tfaJ ff Jfl TH t i WfM l 2 31Wilb O machine is used for the first time or has been left unused for some time 1 t Jit3 f 1im High speed sewin...

Page 8: ...kJ nli H i l fi jJ iilJf tf l J sr 0 ti 0 Fill the HR device with oil before it is too low in order to prevent needle thread breakage and fabric damage Note Use Pegasus recommended silicone oil UNION...

Page 9: ...hread Trim the knots off neatly after passing through the eye of the looper 5 rem1 Mttr J Jtt fJtm mttmta tE Knot the preset thread and the thread being used together to thread the machine lt f ffl J...

Page 10: ...m a ffi n rti T o Loosen the adjusting nutroand turn the adjusting nut al to adjust the presser foot pressure It should be as light as possible yet be sufficient to obtain the proper stitch formation...

Page 11: ...SEWING Diff feed ratio adjustment oo Loosen the adjusting nut 00 and turn the adjusting nut to adjust the differential feed ratio lltffll To shrink 7 From the library of Superior Sewing Machine Suppl...

Page 12: ...HriJW n ffl itl iffilf 0 B Light 1111 1 Loosen the adjusting nutOOand turn the adjusting nut a to adjust the top feed pressure It should be as light as possible yet be sufficient to obtain the proper...

Page 13: ...on m L ffi fJi 1 1Mm After loosening the adjusting nut turn the adjusting nut to adjust the top feed front to back motion i l i i t 1li1llilllliliiil I i iiiii ir 11 1 1 1 s ll11iilli 1 ili iIll 9 Fro...

Page 14: ...he position at which the push button goes further into the depth Then keeping the push button pressed turn the handwheel and set the desired scale to the aligning mark tt MIY J a lt fio Note Stitch le...

Page 15: ...t ill fiifn 0 J J M IE 1A e lJDJ T J Thread tension Make tension adjustments with the needle thread knobCD the upper looper knob and the lower looper knob v i r 11 From the library of Superior Sewing...

Page 16: ...fJ MAINTENANCE DURING USE itt JJ Jla jf13 Cleaning the machine 12 Mainly the slots of the needle plate and the feed rows should be cleaned From the library of Superior Sewing Machine Supply LLC www su...

Page 17: ...1N 1al ffi 1HL ft Check the needle carefully to see that the scarf is turned to the rear of the machine Insert the needle to the proper depth and fasten securely ti ffltt R DCx27 Standard needle Organ...

Page 18: ...ffl i p fJ MAINTENANCE DURING USE JL5ma fl11 Checking the oil circulation OK 14 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 19: ...fJ MAINTENANCE DURING USE Checking and replacing the oil filter Check and replace the oil filter every six months IiiI j lY lif i il _ 15 From the library of Superior Sewing Machine Supply LLC www sup...

Page 20: ...l J J J il iff1 ft lfl fHiH1 J J ffi il Replace the oil one month after the first use and X ffi 4 if6 J J il Xo every six months there after mi Hiw 9i ffi2m o Seep 2 f 1 tt 1t i f lt ii 16 From the li...

Page 21: ...ndwheel until the upper ife is al the lowest polnt 11 ii III J J Jt Upper knife Top surface of the needle plate rt the lower knife i i 1 ii i i i lt t tta r JJ Wmu ffiJ 1 i j senin the screwa makes th...

Page 22: ...l Please reduce the load capacity and then restart the mot or lttll t 1 lMillllll ililt l iit 4 fei i i J il please check if the sewing material is too heavy El Motor with locked tll i iaitJ iJ l I ro...

Page 23: ...1 12 19 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 24: ...4 40 Pipe 1 4 P01001 2400940 Pin 2 2 2 5 20513008 2403250 Pipe 2 2 2 6 206S30001 2700470 Bed Pin 4 4 4 7 R03001 2106790 Pin 2 2 2 8 207511007 007019AO M4 7 5 Screw 2 2 2 9 20722004 2403100 Plug 1 10 3...

Page 25: ...2 21 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 26: ...426002 270043AO f Pin 1 1 1 15 207S14001 0045430 iJHM4X4 Screw 2 2 2 16 20712002 2700180 tJJi tlz Latch 1 1 1 17 207S11009 0070090 iJHM3X4 5 Screw 1 1 1 18 20427001 2403010 W Jf Spring 1 1 1 19 204120...

Page 27: ...3 KS JU Fll For KS models 23 16 25 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 28: ...412014 2701790 t l1llltft Cover 1 1 1 12 301266 270166 SD0 1 Cover Assy 1 1 1 13 20430001 2701450 1 tJf f Cover 1 1 1 14 207S11007 007019A0 t HM4X 7 5 Screw 4 4 4 15 20422010 2701750 l M Gasket 1 1 1...

Page 29: ...4 1 1 2 10 2s 1 I 8 25 LFrom the library of Superior Sewing Machine Supply LLC www supsew com...

Page 30: ...0729001 2403350 j 2 Ring 1 1 1 12 B04005 2115260 m iM203LLU Ball Bearing 1 1 1 13 B04005 2115260 m iM203LLU Ball Bearing 1 1 1 14 W03003 2403060 t11 ll32 Washer 1 1 1 15 20103002 2100560 tlm q ilm l O...

Page 31: ...t h r e e t h r e a d f o u r t h r e a d 5 2it 2 need Ie 1it 1 need Ie 27 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 32: ...20 20722004 2403100 Plug 1 1 1 21 20708031 271009 920 Ring 1 1 1 22 207511023 0070350 3 6 Screw 1 1 1 23 20117012 xxxxxx Needle 1 2 2 24 20734001 xxxxxx Needle Holder 1 25 207514014 0045540 M3 3 Screw...

Page 33: ...6 33 20 29 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 34: ...2021760 M Oil W ick 0 3m 0 3m 0 3m 20 207S14010 0045450 tJHM3X4 Screw 1 1 1 21 2040205000 271533B910 J tt mttrn ftj Upper Looper H older Assy 1 1 0 22 20623005 179130 050 J ttffi ffi1lll g Felt 1 1 1...

Page 35: ...7 31 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 36: ...8 271504BO r tt Shaft 1 1 1 9 20628006 2403380 Jt Washer 1 1 1 10 W02001 3030670 1 5 15 Washer 1 1 1 11 207Sll004 0071740 iJHM5X9 5 Bolt 1 1 1 13 2072201700 M M Oil Seal 1 1 1 14 20401011 272011 910 r...

Page 37: ...8 24 23 20 22 21 8 j 13 z 5 1 61 68 u 56 3 30 33 41 40 35 33 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 38: ...ff5 Jt Spring 1 1 1 17 20628008 2404840 rfttWJ Jt Washer 2 2 2 18 20622009 2000200 rfttWJo II 0 Ring 2 2 2 19 20629006 2025220 tJt Ring 1 1 1 20 20404004 272603 920 MEIBtPJ Crank 1 1 1 21 S05018 00453...

Page 39: ...8 24 23 20 22 21 8 j 13 z 5 1 61 68 u 56 3 30 33 41 40 35 33 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 40: ...2001 0072920 f v t HM4 Screw 1 1 1 54 20722007 MM Oil Seal 2 2 2 55 20426010 2725920 lH v tlil Gui de 2 2 2 56 207S14007 0045380 tJHM4X6 Screw 2 2 2 57 400676 2725930 JEf V Jt Gui de 1 1 1 58 207S1101...

Page 41: ...9 37 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 42: ...te 1 1 1 12 207S11007 007019A0 M4 7 5 Screw 3 3 3 13 207S16002 2526580 Stopper 2 2 2 14 30228009 3034480 Washer 2 2 2 15 207S11011 007018A0 M4 5 Screw 2 2 2 16 20702007 272538A0 Adjusting Bar 1 1 1 17...

Page 43: ...10 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 44: ...2 11 Sl0003 0045470 iJH M6XO 75X5 Screw 2 2 2 12 20719007 xxxxxx _t_JJ Upper Knife 1 1 1 13 211Sl2002 iJHM3 5X7 5 Screw 1 1 1 14 20701014 179712 050 _t_JJ Upper K ni f e Clamp 1 1 1 15 20726005 273006...

Page 45: ...11 11 13 1 N __ l 41 16 40 15 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 46: ...er 1 1 1 16 S04060 007020A0 l JHM4X 10 Screw 2 2 2 17 207S11031 0071750 l JHM5X24 Screw 1 1 1 18 N01004 0048050 7 l J l J M5 Nut 1 1 1 19 20719054 2087730 Spring 1 1 1 20 20702014 274014Al i WiHJif Ad...

Page 47: ...12 1 tt 1 needle 2 tt 2 needle 43 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 48: ...H Screw Stud 1 1 1 8 20727011 20137 i illEE il Spring 1 1 1 9 2111300600 210531 9U H t lH1t UlL Tension Spring Assy Bul e 1 1 1 10 30127013 201086 i illEE il c Spring 1 1 1 11 20713001 275000 ttHUJz T...

Page 49: ...797 3 504 D 5201 _ 12 t l needle JK 797 3 504 D 52DI xcept JK 797 3 504 D 2tf 2 needle JK 797 3 501 D 52D1 Itt l needle r 3 504 D 52D1 33 JK 797 _ 97_ J 504 D 52DI 32 Jr 33 31 45 2tt 2 needle JK 797...

Page 50: ...3X5 Screw 1 1 1 14 20712016 2750040 x Bracket 1 1 1 15 20113015 2750470 ui Thread Guide 2 2 2 16 W0lOll 2028750 t Washer 2 2 2 17 201S11006 0070080 l J ffM3X4 Screw 2 2 2 18 20413001 2751070 ui Thread...

Page 51: ...14 L iti 47 4 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 52: ...tside 1 1 1 19 2094080 VJ nll ixxJ Filter Insi de 1 1 1 20 2094090 VJ nll ixxJ Filter Outs ide 1 1 1 21 0070120 tin Screw 3 3 3 22 2094100 m Clamp 1 1 1 23 0070110 t n Screw 1 1 1 24 0048000 ii BJ Nut...

Page 53: ...15 13 49 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 54: ...ttfff nil JHtj Joint Assy 1 1 1 4 20622010 2041850 O II 0 Ring 1 1 1 5 20723007 nlltlil Fel t 1 1 1 6 207Sll019 t HM4X5 Screw 1 1 1 7 20721010 274516 910 unlltr Lftj Pipe Assy 1 1 1 8 20709016 2400970...

Page 55: ...16 4 1 51 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 56: ...l i Cover 1 1 1 6 20411002 2755700 1111lll i Silicone Oil Reservoir Lower 1 1 1 7 20420008 2755720 tJ Ji Joint Screw 1 1 1 8 0010 27 2089490 O II 0 Ring 1 1 1 9 20411003 2755710 1111lll i Cover 2 2 2...

Page 57: ...17 1 15 2 1 2 8 2 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 58: ...1 1 19 S04050 502 PA M5 15 Screw 2 2 2 20 21131014 503 PA Bushing 1 1 1 21 N01030 504 PA Nut 2 2 2 22 21131015 4012 Spool Cushion 3 4 5 23 20131006 4803 Spool pin 3 4 5 24 20131010 527 PA Spool tray c...

Page 59: ...18 L ___ 55 __ J From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 60: ...7 4512 ttff p J tin Bolt 4 4 4 6 20131030 JJJlt i Washer 4 4 4 7 20131032 205468 PA flFfiJ f i I Waste Chute Top 1 1 1 8 21231007 205469 PA flFfiJ f i II Waste Chute Lower 1 1 1 9 20131034 4904 t Ft4t...

Page 61: ...li Plain seami ng JK 797 3 504 02 04 JK 797 4 514 03 04 JK 797 3 505 12 JK 797 4 514 92M2 57 jtJ fi Bl indstitch hemming JK 797 3 505 12 From the library of Superior Sewing Machine Supply LLC www sups...

Page 62: ...1 1 1 20 20126020 2106830 Pin 1 1 1 21 20112053 2106840 Flat Spring 1 1 1 22 201S11011 0029060 Screw 1 1 1 23 0070200 Screw 1 1 1 24 2012520 Washer 1 1 1 26 20612041 205361A0 Bracket 1 1 1 27 206S1101...

Page 63: ...20 JK 797 3 504 52D JK 797 3 504 52D MC310 311 2 11 I i 10 I I s I 8 59 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 64: ...B 1 1 1 7 0029220 Screw 2 2 2 8 2136720 Presser Foot 1 1 1 9 XXXXXX Presser Foot Finger 1 1 1 10 2740190 Flate Spring 1 1 1 11 0050890 Screw 1 1 1 12 2116000 Presser Foot Auxiliary Plate 1 1 1 13 0050...

Page 65: ...21 JK 797 3 504 52D MCSOl 2 1 __ 5 6 JK 797 3 504 D 52D1 MC400 401 T f 15 i i 18 Ml JK 797 3 JK 797 3 504 52D MC 504 D 52D1 MC 61 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 66: ...12 0050890 l JH Screw 1 1 1 13 2116000 ffijj p tJz Presser Foot Auxiliary Plate 1 1 1 14 0050300 iJ JH Screw 1 1 1 15 2746010 ufilJE Bracket 1 1 1 16 204S11003 0070310 l JH Screw 2 2 2 17 20412043 21...

Page 67: ...22 JK 797 3 504 52D MCSOl 2 1 __ 5 6 JK 797 3 504 D 52D1 MC400 401 T f 15 i i 18 Ml JK 797 3 JK 797 3 504 52D MC 504 D 52D1 MC 61 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 68: ...Block 1 1 1 7 0073580 Screw 1 1 1 8 0048200 Nut 1 1 1 9 2726250 Bracket 1 1 1 10 0045150 Bolt 2 2 2 11 2042930 Washer 2 2 2 12 2024330 Washer 2 2 2 13 5131180 Air Cylinder 1 1 1 14 5270110 Speed Contr...

Page 69: ...23 J l Ht Versatile JK 797 4 514 92M2 1 Fabric edge guide 65 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 70: ...t Auxiliary Plate 1 1 1 19 2105850 Washer 1 1 1 20 0050300 Screw 1 1 1 21 2403120 Washer 1 1 1 23 20112051 2106800 Bracket 1 1 1 24 20112052 2106810 Hinge 1 1 1 25 201S20002 0051840 Screw 1 1 1 26 201...

Page 71: ...24 67 From the library of Superior Sewing Machine Supply LLC www supsew com...

Page 72: ...08 JK795 19071liz f 7mm Wrench 7mm 1 1 1 13 20131046 KYlO p i ftj JR f 2mm H exagonal wrench 2mm 1 1 1 14 30131012 KYll p j ft JR 41mn H exagonal wrench 4111111 1 1 1 15 20131056 KY13 p J ft JRcf 6mm...

Page 73: ...D SPEC NG SW FRONT REAR JK 797 3 505 12 233 4 20619002 20419001 20417001 20417002 JK 797 3 504 02 233N 4 20619002 20419001 20417001 20417002 Jll 797 4 514 03 333N 2 4 20619002 20419001 20417001 204170...

Page 74: ...AI AVENUE EAST JIAOJIANG DISTRICT TAIZHOU CITY ZHEJIANG TEL 0086 576 88177782 88177767 E mail sales chinajack com 0086 576 88177758 Q TK 007 2017 FAX 0086 576 88177787 www chinajack com Sta dard code...

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