Skip to main content

Jack JK-T1790G Parts Book (PDF)

Buttonhole · also listed as 1790GDownload PDF

Text index — Jack JK-T1790G

Page 3 — 1. FRAME & MISCELLANEOUS COVER COMPONENTS (1)

Jack JK-T1790G parts on page 3
RefPart numberPart nameQty
1930000142(漆后)UPPER COVER1
2413S11002SCREW10
3930000141(漆后)LEFT COVER1
4413S11002SCREW2
5930000140(漆后)LEFT COVER B1
6413S11002SCREW4
7301285(漆后)THREAD TAKE UP LEVER COVER1
8413S11002SCREW1
9930000139(漆后)FRONT COVER1
10413S11003SCREW3
11141311001ELECTRICALLY CONTROLLED SHELL1
12413S11003SCREW M5 L=164
1341312003LUBRICATING OIL WICK1
14413S13003STOPPER SCREW M4 L=65
15141312005ELECTRIC CONTROL PLUG MOUNTING SEAT1
1641330086FAN MOTOR1
17304118(漆后)HOOK OIL SHIELD COVER COMPL1
18413S13001HEXAGON SOCKET HEAD SCREW M5×62
19S05063SCREW M4×252
2041330027GUIDE THE SLIDER1
2141326044IBOGIE PIN1
2241312151IBOGIE1
2341312006PRESSURE PLATE SPRING1
24413S11017SCREW1
25--------0
26--------0
2741330042SWITCH BUTTON1
2841322008RUBBER PLUG1
2941322009PLUG D=7.5 L=3.52
30413S13003SCREW M=4 L=66
3141312008THE FIXED FRAME1
3241322012RUBBER PLUG3
33141301001ELELECTRIC CONTROL MOUNTING SEAT1
3441322014RUBBER PLUG D=12.5 L=42
3541322015PLUG1
36413S13005SCREW M=6 L=104
37413S13006HEXAGON BOLT4
38413S14001SCREW M=6 L=62
3941330041SWITCH1
40417S30034SCREW2
414131301500PRE-TENSION CONTROLLER ASM1
4241313013THREAD GUIDE BAR1
43141301002BED BASE1
44930000138(漆后)BED REAR COVER1
4541311001CABLE CLAMP1
4641330004HEAD FAN MOTOR B ASS'Y1
4741311002FILTER1
4841312011FINGER GUARD2
4941303001HINGE BUSH1
5041326002HINGE PIN2
5141312012HINGE PLATE, A1
5241312013HINGE PLATE, B1
53413S16005NUT M=68
54413S16010NUT M3×0.51
5541328001WASHER 6.1×18.5×24
5641311003OIL SHIELD1
5741322001RUBBER C3
5841322002RUBBER D1
59413S14012SCREW1
6041322017Z STOPPER RUBBER1
6141322003RUBBER CUSHION (B)4
6241322004RUBBER HINGE1
63413S13008SCREW1
64413S13009SCREW M4×0.7 L=302
6541328002CLOTH PLATE WASHER2
66413S30025VCS STUD A1
6741322011RUBBER PLUG1
6841322018RUBBER PLUG1
6941313001NEEDLE BAR THREAD GUIDE1
7041313002TAKE-UP THREAD GUIDE B1
71413S13010SCREW M5×0.8 L=82
7241313003TAKE-UP THREAD GUIDE A1
73413S13003SCREW M=4 L=61
744133000400SAFETY SWITCH ASS'Y1
7541312084SAFETY SW BASE1
7641330021SAFETY SWITCH SENSORS1
7741312085SAFETY SWITCH COVER1
7840312132SAFETY SWITCH ARM SAFETY1
79413S20011SWITCH ARM SHAFT SAFETY1
8040327024SWITCH SPRING1
8140312133SAFETY SWITCH NUT1
82403S11050SCREW M=2 L=122
83413S15004SCREW 9/64-40 L=4.52
8440111005CABLE BAND1
8541312009PROTECTIVE FRAME1
8641322026FRONT COVER PAD1
8741312160LED FITTING PLATE1
8814133005LED1
8914133000600LED ASS'Y1

Page 5 — 2. FRAME & MISCELLANEOUS COVER COMPONENTS (2)

Jack JK-T1790G parts on page 5
RefPart numberPart nameQty
141330072ASSY AT SOLENOID1
241312014AT SHAFT1
341312015AT SHAFT HOLDER1
440329004RETAINING RING1
540312123DISK STOPPER1
640303024DISK STOPPER HOLDER CAP1
7--------0
8413S16001NUT2
9403S11048SCREW3
10413S30006SCREW M=4 L=81
11413S13010SCREW M5X0.8 L=83
12413S14004SCREW2
13403S14015SCREW M3 L=41
14413S14001SCREW M6 L=61
15413S11023SCREW1
16W02002SPRING WASHER1
17--------0
1840327019TAKE-UP SPRING1
1940303025THREAD TENSION POST BASE1
2041329002THREAD TENSION SHAFT COLLAR2
2141303002THRUST COLLAR1
22413S30009UTT SUSPENSION SCREW 91
234131300400ASSY THREAD TENSION POST1
2441311004GUIDE PLATE1
2541328005BUSHING1
2641312018THREAD BREAK DETECTOR A1
2714133101800ASSY BTW1
28141301008BTW BASE1
2940312125BTW CAM PLATE1
3040302014BTW BASE SHAFT1
3140304013BTW SHAFT BASE1
3214133100400BTW CAM LEVER1
33141310003BTW WHEEL1
3440327023BTW TORSION SPRING1
3540308012BTW BEARING SPACER1
3641302012BTW SHAFT1
3714119003THREAD CUTTER1
3841312087BTW LEVER1
3914111002BTW SPACER1
4040324015BTW BEARING2
4140322030BTW WHEEL RUBBER1
4240327021BOBBIN SPRING1
4340327022BTW SPRING1
4440329005RETAINING RING1
4540329006E-RING 41
4640328038WASHER 4.5X10X0.81
47403S11052SCREW1
48S04090SCREW M2X41
49403S14023SCREW M4X82
5014112020WASHER1
51--------0
52--------0
53--------0
5441313020THREAD GUIDE1
55413S11008SCREW 11/64-40 L=7.81
5640111005CABLE BAND10
5740311023CABLE BAND2
5841312003LUBRICATING OIL WICK STOPPER3
59413S13003SCREW M4 L=63
60413S11004SCREW M4 L=103
614131302200BOBBIN THREAD TENSION ASM1
62101S16019THREAD TESION NUT1
6341327017THREAD TESION SPRING1
6441313015BOBBIN WINDER TENSION DISC2
654131302300BOBBIN THREAD TENSION ROD ASM1
66413S16012NUT 11/64-401
6741312021THREAD GUIDE1
6841312089CLAMP1
69413S13010SCREW M5 L=81
704131301900THREAD TENSION ASM1

Page 7 — 3. MAIN SHAFT COMPONENTS

Jack JK-T1790G parts on page 7
RefPart numberPart nameQty
14133800100THREAD_TAKE_UP_ASM1
241324001BEARING1
341324002BEARING1
441338001THREAD_TAKE_UP_CRANNK1
741313009THREAD PASS BUSH1
84133800200LINK_TAKE_UP1
941338003NEEDLE_BAR_CRANK1
104130500100NEEDLE_BAR_CRANK_ROD1
11403S30011LEFT SCREW1
12413S14006SET SCREW M4 L=41
1341324004BEARING1
1441324005BEARING1
1541324006BEARING2
1640322025BEARING SUPPORT2
1741303005BEARING HOLDER1
1840335002BOBBIN WINDER DRIVING WHEEL1
19403S13007COUNTER_WEIGHT_SCREW1
2041304001COUNTER_WEIGHT1
214030102200COUPLING1
2341302001MAIN_SHAFT1
2441326003NEEDLE_CRANK_SHAFT1
25413S30012SCREW M8 L=161
26413S13011SCREW M4×0.7 L=122
27413S13012SCREW M5 L=204
28413S13013SCREW M6 L=253
30114S14001SCREW2
3140308006THRUST_COLLAR1
32403S14005SCREW M6 L=86
334133500100SPROCKET_A1
3441309001SQUARE_BLOCK1
3541309002SQUARE_BLOCK1
3641309003SQUARE_BLOCK_GUIDE1
3741309004SQUARE_BLOCK_GUIDE_B1
3841326004THREAD_TAKE_UP_CRANNK_SHAFT1
39403S14008SCREW M5 L=82
4041335002TIMING_BELT1
414133500300IDLER_ASM1
4241329003RETAINING RING2
43413S12001HINGE_SCREW1
4441312140IDLER_FIXED_PLATE1
4541303008IDLER_PULLEY1
46413S13018NUT0
47422S16501NUT M81
4941305009IDLER_FIXED_ROD1
5041324007BALL BEARING2
5141328008WASHER1
52413S12002SCREW M6 L=141
5541323001NEEDLE_BAR_CRANK_FELT1
5641328022WASHER1
57413S14001SCREW M6 L=66
5840311302FAN1
59413S13016SCREW3
6040228011WASHER1
61413S13010SCREW M5 L=81
6240301023COUPLING 11
6340322028DAMPING RUBBER1
6440301024COUPLING21
413S13001螺钉M6×6

Page 9 — 4. HOOK DRIVING SHAFT COMPONENTS

Jack JK-T1790G parts on page 9
RefPart numberPart nameQty
111424001BEARING2
241324009BALL BEARING2
341324010BEARING1
441324011BEARING1
541303010BEARING_SUPPORT1
641303011BUSH2
741329004RETAINING RING2
841302002HOOK_DRIVING_SHAFT1
941303012HOOK_DRIVING_SHAFT_METAL1
104130301300HOOK SLEEVE ASM1
1141335003INTERMEDIATE SPROCKET SHAFT1
1241303009INTERMEDIATE SPROCKET WASHER1
1341318001HOOK COMPL1
144131101100CROWN KNOB1
15413S14001SCREW M6 L=610
1641318002HOOK COMPL (K)1
1741303014BEARING SUPPORT1
1841335004SPROCKET_B1
194133500600SPROCKET_C1
2041303015INTERMEDIATE SPROCKET RING1
2141328009WASHER1
2541323002FELT1
2612921005TUBE1
2740323013OIL WICK1
284021800200BOBBIN1
2941318003BOBBIN CASE ASM1
3041303016PIPE1
3141323003OIL_FILTER2
32207S14006SCREW M5 L=52
3341328035OIL CONTROL SPRING1
3441326039ADJUSTING_SHAFT1
35413S15002ADJUSTING OIL OF HOOK1

Page 11

Jack JK-T1790G parts on page 11
RefPart numberPart nameQty
1141333002FEED MOTOR ASS'Y(DAHAO)1
2--------FEED SENSOR ASS'Y1
340322025BEARING SUPPORT2
441312023THROAT PLATE BASE COVER2
541312024MOTOR BRACKET1
64133500700PULLEY B1
74133500900PULLEY C1
841326008SUPPORT SHAFT1
941312025TIMING BELT HOLDER1
1041302003FEED SHAFT1
1141302004FEED GUIDE SHAFT1
124130400100FEED BASE ASM1
1341304002FEED BASE1
1441324014SLIDE BEARING3
15--------THRUST COLLAR ASM1
1640308006THRUST COLLAR1
17114S14001SCREW2
1841312026WORK CLAMP CARRIER1
19413S13026SCREW M3×101
20413S13016SCREW M4 L=64
21413S13016SCREW M4×0.7 L=82
22413S13017SCREW M4 L=106
23413S13005SCREW M6 L=103
24413S13018SCREW M6 L=181
25207S14006SCREW M5 L=53
26413S14001SCREW M6 L=62
2741335007TIMING BELT1
28413S11009SCREW M4 L=54
294133001200ASSY PBL GEAR MODULE1
30141333001CLAMP MOTOR ASS'Y(DAHAO)1
3141312028PBL FRONT LINK1
3241325001PBL GEAR S1
3341326009PBL GEAR SHAFT1
3441312029PBL L LINK1
3541305002PBL LONG ROD1
36--------0
37--------0
38413S13017SCREW M4 L=104
39413S14003SCREW M6 L=55
40413S200014SHUOULDER SCREW D8 H3.24
414132500200ASSY PBL GEAR L1
4214131200400ASSY PBL MOTOR BASE1
4341326010PIN,SHORT1
44--------0
4541309005SLIDE ROLLER1
4641303018COLLAR1
4741327004PBL COLL SPRING1
4841327005PBL FINGER GUARD1
4941312032PBL GUIDE1
5041312033PBL LIFTING PLATE1
5141303019PBL METAL1
5241304003PBL POSITION BRACKET1
5341302005PBLPRESSER BASE1
5441304004PBL ROLLER BASE1
5541326011PBL ROLLER SHAFT1
56--------0
57413S30003PBL SPRING REGULATOR1
58141301005PBL WORK CLAMP ARM1
59141302009PBL WORK CLAMP ARM SHAFT1
60--------0
61413S13016SCREW M4×0.7 L=81
62413S13020SCREW M4×0.7 L=161
63--------0
64413S11019SCREW M5×0.8 L=104
65413S13019SCREW M5×0.8 L=124
66413S14013SCREW M5 L=62
6741312035UTT CLOSE CAM B1
68413S20001SHUOULDER SCREW D8 H3.21
69413S14003SCREW M5 L=61
704131602000WORK CLAMP CHECK HOLDER1
7141316018WORK CLAMP CHECK HOLDER1
7241312109WORK CLAMP CHECK SPRING2
7341326035WORK CLAMP CHECK SPRING SET PI2
7441327020WORK CLAMP CHECK HOLDER SPRING1
75413S11029SCREW 3/32-56 L=1.92
764131602200WORK CLAMP CHECK HOLDER ASM1
7741316023PRESSER FOOT1
7841312109WORK CLAMP CHECK SPRING2
7941326035WORK CLAMP CHECK SPRING SET PI2
8041327020WORK CLAMP CHECK HOLDER SPRING1
81413S11029SCREW 3/32-56 L=1.92
8241316025PRESSER1
83402S20002HINGE SCREW D=7.94 H=21
8441316017WORK CLAMP CHECK (2K)1
85207S14006SCREW M5 L=51
8641312027SENSOR PLATE1
8741324006BEARING2
8841324013BEARING1
8941328026WASHER2
904131602100WORK CLAMP CHECK HOLDER ASM1
914131602600WORK CLAMP CHECK HOLDER ASM1

Page 13 — 6. NEEDLE BAR ROCKING COMPONENTS

Jack JK-T1790G parts on page 13
RefPart numberPart nameQty
14133001500ZIGZAG DRIVE FULL ASSY1
341305003ZIGZAG ROD1
541326013JUNCTION SHAFT2
6207S14006SCREW M5 L=52
7141323002NEEDLE BAR CRANK FELT4
11S05124SCREW M5 L=161
12413S13018SCREW M6 L=181
13207S14006SCREW M5 L=54
1641304005ZIGZAG LEVER REAR1
1741301007MOTOR_BASE1
1841304006MOTOR LEVER1
19141333003NEEDLE SWING MOTOR(DAHAO)1
20413S13023SCREW M6 L=123
2114130102000NEEDLE BAR FRAME1
22S01002SCREW M4 L=61
23141309002GUIDE STRIP1
24141312014PRESSING PLATE1
25S02039COUNTERSUNK SCREW M4 L=71
26141309003SLIDING BLOCK1
27141304008NEEDLE BAR CONNECTION1
28413S11010SCREW1
29413S11017NEEDLE BAR FRAME ASSY1
30141312015NEEDLE BAR FRAME1
31141323001NEEDLE BAR METAL1
3241312042SUPPORT_SHAFT1
3441303022PLATE ASM BUSHING1
3541303023BUSHING REAR1
3641302007NEEDLE BAR1
3740217002NEEDLE DP×5 #121
3841313010NEEDLE BAR BOBBIN THREAD GUIDE1
39413S11011SCREW M3 L=51
4041308003THRUST COLLAR D=15 W=111

Page 15 — 7. NEEDLE THREAD TRIMMER COMPONENTS

Jack JK-T1790G parts on page 15
RefPart numberPart nameQty
14131900100ASSY_UTT_MODULE_B1
2H05002E-RING 31
340111005CABLE BAND1
4413S16003NUT M42
5413S16004NUT M54
641328010WASHER 4.3X9X0.81
7413S13026SCREW M3X101
8413S20003SHUOULDER SCREW D6 H2.61
9413S11017SCREW M4 L=62
10413S13003SCREW M4 L=62
11413S30006SCREW M4 L=81
12413S13016SCREW M4×0.7 L=84
13413S12003SCREW M4 L=122
14413S13001HEXAGON SOCKET HEAD SCREW M5X62
15413S11018SCREW M5 L=82
16413S13010SCREW M5X0.8 L=82
174131204400ASSY UTT RELEASE ARM B1
18413S13003SCREW M4 L=62
19207S14006SCREW M5 L=42
20207S14006SCREW M5 L=54
21413S30014SHOULDER SCREW D6 H3.24
22413S20004SHOULDER SCREW D8 H41
23413S20005SHOULDER SCREW D8 153
2441327006SPRING1
2541308004THRUST COLLAR D=8 W=91
2641312039UTT ARM A1
2741312040UTT_ARM_B1
2841312041UTT BASE PLATE1
2941303024UTT CAM ROLLER2
30413S30015UTT CAM ROLLER SHAFT2
3141312091UTT_RATCH_PLATE_B1
3241312043UTT RELEASE ARM A1
3341304008UTT RELEASE LEVER BASE1
3441303025UTT RELEASE LEVER SHAFT1
3541312044UTT SENSOR BASE1
3641327007UTT_SUPPORT_ARM_SPRING1
3741326021UTTSUPPORT SHAFT1
38413S30016UTT SUSPENSION SCREW 42
39413S30009UTT SUSPENSION SCREW 91
40413S30018UTT SUSPENSION SHOULDER SCREW1
4141312045UTT THREAD PULLING LINK A1
4241312046UTT THREAD PULLING LINK B1
4341312047UTT X-CAM1
4441303026UTT Y-DRIVE ROLLER1
4541326032UTT Y-DRIVE SHAFT1
46141333004UT TRIM MOTOR ASS'Y(DAHAO)1
47--------UT TRIM SENSOR ASS'Y1
484131205500ASSY_UTT_RELEASE_LEVER_B1
494131205700ASSY UTT CAM1
504130401100ASSY UTT THREAD PULLING ARM1
514130401200ASSY UTT CAM ARM2
524130401300ASSY UTT SUPPORT ARM1
5341328012PLAIN WASHER 4.3X12X12
5441312088UTT_RATCH_STOPPER1
55413S13003SCREW M4 L=62
56H05002E-RING 31
57413S16004NUT M51
58413S13003SCREW M4 L=61
59413S13003SCREW M4 L=61
60413S13010SCREW M5X0.8 L=81
6141326034UTT_GUIDE_SHAFT_B1
6241312053UTT SUSPENSION PLATE1
6341313011UTT THREAD PULLING LEVER1
6441302008UTT THREAD PULLING SHAFT1
6541327009UTT TRIMMER CLOSE SPRING1
6641303026UTT Y-DRIVE ROLLER1
6741326032UTT Y-DRIVE SHAFT1
68413S13019SCREW M5X0.8 L=123
6941327008BUTTON SUPPORT LEVER SPRING1
704131900200ASSY UTT TRIMMER1

Page 17 — 8. BOBBIN THREAD TRIMMER COMPONENTS

Jack JK-T1790G parts on page 17
RefPart numberPart nameQty
14133002000BTT DRIVE UNIT1
24131206300ASSY BTT DRIVE CAM1
34130500600ASSY BTT DRIVE LEVER1
441312056BTT DRIVE LINK1
541312057BTT DRIVE UNIT BASE1
64130401400ASSY BTT RELEASE LEVER1
741312059BTT RELEASE LINK F1
841312060BTT RELEASE LINK R1
941326023LINK ROD1
10413S16003NUT M41
11413S16004NUT M52
12141333005LT TRIM MOTOR ASS'Y1
13413S13026SCREW M3X101
14413S13003SCREW M4 L=62
15413S13016SCREW M4X0.7 L=84
16207S14006SCREW M5 L=42
17413S12004HEXAGONAL BOLT1
1841312061SENSOR FITTING PLATE BT1
20413S20006SHOULDER SCREW D8 H102
21413S30019STOPPER PIN1
2241303024UTT CAM ROLLER2
23413S30015UTT CAM ROLLER SHAFT2
24413S20007SHOULDER SCREW D8 H2.92
25413S11017SCREW M4 L=62
2641328010WASHER 4.3X9X0.82
274131500800THROAT PLATE BASE UNIT1
2841312062BT CLAMP B1
2941312063BT CLAMP LEVER1
3041312064BT PULLER B1
314131207500ASSY BT RELEASE ARM1
3241312066BT TRIMER LINK1
3341327010CLAMP SPRING1
3441328011WASHER1
3541308005WASHER1
364131900300BT TRIMER1
3741328013PLAIN WASHER 4.3X12X13
3841328014WASHER 4.5X20X11
3941312070BTT LEVER1
40413S11013SCREW M4 L=43
41413S11013SCREW M4 L=45
42413S11014HINGE SCREW1
43413S20008SHOULDER SCREW D5 H1.61
44413S20009SHOULDER SCREW D5 H1.61
45413S30020SUSPENSION SCREW2
464131206800ASSY THROAT PLATE BASE1
4741312067OIL SHIELD1
48413S17002SCREW M3 L=42
4941315007THROAT PLATE(1790S5)1
5041315002THROAT PLATE(1790K5)1
5141328023WASHER M42
5241304009PICKER BASE1
5341312072PICKER BASE FITTNG PLATE1
5441312073STOPPER A1
5541304010BOBBIN CASE POSITIONING PLATE1
56413S11022SCREW M3 L=41
57413S13003SCREW M4 L=61
58413S11024SCREW M4 L=102
59413S11017SCREW M4 L=61
60413S12003SCREW M4 L=121
61413S13010SCREW M5X0.8 L=83
62413S20013SHOULDER SCREW D8 H2.92
6341327011PICKER SPRING1
6441330017SAFETY SWITCH PRESSING PLATE1
65413S11015SCREW1
66413S16003NUT M41
67413S20006SHOULDER SCREW D8 H101
68413S30020SUSPENSION SCREW2
69413S30019STOPPER PIN1
72413S13008SECREW2
7341312075PICKER BASE STOPPER1
74413S30021SCREW1
75413S300071
76413S11013SCREW M4 L=44
7741313012PICKER1
7841312076PICKER ACTUATING LEVER1
79413S13003SCREW M4 L=43
8041312071PICKER ACTUATING L LINK1
81413S20016SHOULDER SCREW D8 H2.91
82141311007OIL TANK ASM1

Page 19 — 9. CLOTH CUTTING KNIFE COMPONENTS

Jack JK-T1790G parts on page 19
RefPart numberPart nameQty
1--------KNIFE MOTOR ASSY1
2141333006KNIFE MOTOR1
3417S30034SCREW M4 L=144
441301040KNIFE MOTOR HIGHER BASE1
541301041KNIFE MOTOR BASE1
6421S13029SCREW M6 L=122
741324016BEARING1
841303045KNIFE DRIVING BLOCK1
9413S14013SCREW M5 L=63
10413S13019SCREW M5 L=124
1141728004WASHER 6×16×1.52
124130501000KNIFE DRIVING LINK ASSY1
13413S14013SCREW M5 L=61
1441326013JUNCTION SHAFT A2
15413S14001SCREW M6 L=61
16207S14006SCREW2
1741304019KNIFE GUIDE1
18413S13023SCREW M6 L=121
1941304022KNIFE BAR BRACKET1
2041303039KNIFE BAR BUSHING1
2141303040KNIFE BAR LOWER BUSHING1
2240219009KNIFE 1/2"1
2341328010WASHER 4.5×9×0.81
24413S12004SCREW M4 L=61
2541302009KNIFE BAR1
2641304011KNIFE BAR BASE1
27413S13023SCREW M6 L=121
2841304014KNIFE FITTING BASE1
29413S13019SCREW M5 L=121
3041312080SUPPORT GUIDE1
3141328012WASHER 4.5×12×12
32413S13016SCREW M4 L=82
33413S13013SCREW M6 L=253
34141304009CUTTER GUIDE SEAT1

Page 21 — 10. TABLE COMPONENTS

Jack JK-T1790G parts on page 21
RefPart numberPart nameQty
141332001TABLE1
2--------TAPPING SCREW M5×354
3--------DRAWER1
4--------DRAWER SUPPORT2
5--------WOOD SCREW D=3.1 L=166
6--------DRAWER STOPPER1
7702052T-STAND COMPL1
8--------T-STAND ASM.1
9--------UPPER STAND ASM.,RIGHT1
10--------UPPER STAND ASM.,LEFT1
11--------LOWER LEG, RIGHT1
12--------LOWER LEG, LEFT1
13--------STAND SIDE SUPPORT1
14--------STAND SIDE SUPPORT1
15--------RUBBER CAP4
16--------NUT2
17--------WASHER M124
18--------SPRING WASHER 12.5×21.5×34
19--------ADJUSTING SCREW ASM. WITH CAP4
20--------NUT M121
21--------UPPER STAND PLATE2
22--------WASHER HEXAGONAL BOLT12
23--------Z-STAND PEDAL ASM1
24--------Z-STAND PEDAL ASM1
25--------PEDAL SHAFT BRACKET2
26--------PEDAL CONNECTING ROD1
27--------PEDAL BUSHING2
28--------PEDAL ASM.1
29--------PEDAL ADJUSTING PLATE1
30--------NUT M82
31--------SCREW M6 L=122
32--------SCREW M8 L=202
33--------WASHER 6.7×13×12
34--------WASHER 8.7×18×1.64
35--------SPRING WASHER 6.2×11.4×1.22
36--------SPRING WASHER 8.6×15×1.42

Page 23 — 11. CONTROL BOX COMPONENTS

Jack JK-T1790G parts on page 23
RefPart numberPart nameQty
114133000300CONTROL OF DAHAO1
2--------COVER PLATE1
3--------SCREW12
4--------FRONT COOLING PLATE1
5--------PCB 11
6--------PCB 21
7--------K16Q SMALL RADITOR1
8--------HEAT DISSIPATION BAFFLE1
9--------REAR COOLING PLATE1
10--------BASE PLATE1
11--------FAN MOTOR1

Page 25 — 12. OPERATION BOX COMPONENTS

Jack JK-T1790G parts on page 25
RefPart numberPart nameQty
214133000400OPERATION PANEL OF DAHAO1
3141312001OPERATION PANEL HOLDER 11
4403S11013SCREW M4 L=86
5141312002OPERATION PANEL HOLDER 21

Page 27 — 13. ACCESSORIE PART COMPONENTS

Jack JK-T1790G parts on page 27
RefPart numberPart nameQty
140131017ACCESSORIE BAG1
210131004SCREW DRIVER,SMALL1
310131003SCREW DRIVER,MIDDLE1
44021800200BOBBIN1
540217002NEEDLE DP×5 #12 J-21
620131056HEXAGONAL WRENCH KEY1
741312097HOOK TIMING GAUGE, K1
8--------0
9--------0
10--------0
1141322003RUBBER CUSHION(B)4
124133100600CONNECTING ROD COMPL.1
134130101200AUXILIARY TABLE ASM.1
14301651AUXILIARY TABLE1
1541312090INSTALLING PLATE2
16413S11025SCREW 11/64-40 L=4.84
17413S13005SCREW M6 L=102
1840219012KNIFE 11
1920131038OILER1
2020031037DEFRIX OIL NO.11
2140219010KNIFE 5/81
2240219009KNIFE 1/21
23--------0
244133100700ASSY SAFETY PLATE B1
2541312099SAFETY PLATE BESE1
2641311021SAFETY PLATE1
27413S11028SCREW M4 L=82
28413S13003SCREW M4 L=61
2941328001WASHER 6.1×18.5×24
30413S16005NUT M64
31--------0
32141331001TIMING GAUGE,DMESTIC USE.1
3340219011KNIFE 3/81
34413S13008BOLT1
35--------0
3611411029GREASE A TUBE1
37--------0
3830131012HEXAGONAL SPANNER1
3910131002SCREW DRIVER,LARGE1
4041331030EC PRODUCTION DECLARATION1
4140311002HEAD SUPPORT BAR1
42413S13006HEXAGON BOLT4
413120090
4013012
40120900
413100700

Page 28 — 14. THREAD STAND COMPONENTS

Jack JK-T1790G parts on page 28
RefPart numberPart nameQty
11383100300THREAD STAND ASM.1

Page 30 — 15. SPECIAL SPECIFICATIONS COMPONENTS

Jack JK-T1790G parts on page 30
RefPart numberPart nameQty
541312103WORK CLAMP HOLDER SPACE1
6413S11013SCREW M4 L=43
741312104UTT CLOSE CAM 120B1
841312105LIFTING PLATE 1201
9413S11018SCREW M5 L=82
1041316007WORK CLAMP ARM 1201
1141312106WORK CLAMP CARRIER 1201
124131600200PRESSER FOOT 70 ASM.1
1340212018PRESSER FITTING PLATE SPING2
1440227003PRESSER FOOT HOLDER SPRING1
1541316003PRESSER FOOT 701
1640226008BRESSER FOOT PIN B2
1741316004URETHANE PRESSER 701
1841316005PRESSER 70 (FLAT)1
1941316006PRESSER701
20413S11029SCREW 3/32-56 L=1.96
21402S20002HINGE SCREW D=7.94 H=23
254131600900ASSY WORK CLAMP CHECH HOLDER I1
2641327018WORK CLAMP CHECK HOLDER SPRING1
2741326035WORK CLAMP CHECK SPRING SET PI2
2841312109WORK CLAMP CHECK SPRING2
2941316010WORK CLAMP CHECK HOLDER 1201
3041316011WORK CLAMP 1201
314131602700ASSY WORK CLAMP CHECH HOLDER1
3241312037WORK CLAMP CARRIER1
334131501000THROAT PLATE BASE UNIT1
3441315011THROAT PLATE BASE1
35413S17002SCREW1
3614131500200THROAT PLATE BASE UNIT1
3741315001THROAT PLATE BASE1
3814131600100ASSY WORK CLAMP CHECH HOLDER1
3914131600500ASSY WORK CLAMP CHECH HOLDER1
4014131600800ASSY WORK CLAMP CHECH HOLDER1
434131601000WORK CLAMP CHECK HOLDER ASM1
444131602800WORK CLAMP CHECK HOLDER ASM1

Page 32 — 16. BOTTOM LINE DETECTION MECHANISM (OPTION PARTS)

Jack JK-T1790G parts on page 32
RefPart numberPart nameQty
1413S13003SCREW M4 L=64
241328023WASHER M42
341312003LUBRICATING OIL WICK1
4141312002BOBBIN OF BOTTOM LINE DETECTION2
541845224AIR TUBE(BLACK)3
640736036GAS-TYPE FITTING APY41
7413S14012HEXAGON SOCKET HEAD CAP SCREW4
841311001CABLE CLAMP1
914183000400SENSOR OF BOTTOM LINE DETECTION1
10141312011SUPPORT OF NIPPLE1
1142136010GAS-TYPE FITTING2
12413S11022SCREW M3 L=42
13141312007SUPPORT OF SENSOR1
1441712106SETTING PLATE VALVE1
15N01024NUT M42
16S16001SELF-TAPPING SCREW ST4.8 L=202
1742130096VALVE VHK31
18141845004AIR SOURCE PROCESSOR1
19417S30026FITTING1
20407S12002SCREW3
2141730014MANIFLOD 7V0500M3F1
2241730015BLANKING PLATE ASSY P-7V0500M-R22
2341730012SOLENOID VALVE1
2441730013FITTING2
2542122001PLUG1
2640728003SILENCER2
27417S30024SCREW2

Page 33 — 17. THE INTERNET OF THINGS COMPONENTS (OPTION PARTS) 物联网部件(选配)

Jack JK-T1790G parts on page 33
RefPart numberPart nameQty
1141312010CIRCUIT BOARD MOUNTING BOARD1
2140330005INTERNET OF THINGS CIRCUIT BORAD1
3413S13026SCREW COMPONENTS2
4141330010INTERNET OF THINGS CONNECTION1
520122033SHIM4

Jack JK-T1790G — parts catalog