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Typical GK0056 Parts Book (PDF)

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Text index — Typical GK0056

Page 2 — 1. ARM BED AND ITS ACCESSORIES

Typical GK0056 parts on page 2
RefPart numberPart nameQty
1124120001Face plate1
2124120002Face plate gasket1
3022130003-1Rubber plug(Ø19)2
4022130004-1Rubber plug(Ø11.8)4
5022100004Screw3
6022140001 -1Side plate1
7022140002Gasket1
8022100006Screw8
9022100007Washer8
10022180001Oil check window1
11158100003Bed support2
12S4A0400011Washer3
13022100015-1Rubber plug2
14022100016-1Rubber plug1
15158120000Right slide plate1
16039710006Screw2
17020100024Screw for slide plate spring8
18158130000Left slide plate1
19158140000Left spanner asm1
20028400068Screw1
21022200004Screw5
22158150000Thread take - up lever cover1
23022100007Washer1
24158160000Right spanner asm1
25158160002Screw1
26158170000Folder asm1
27022230005Set screw1
28036550005Screw2
2922T8-009Screw2
3022T1 -017Rubber plug1
31158410000Guard plate1
32S120501011Nut1
33S150633001Washer 61
34158100002Spring1

Page 4 — 2. ARM SHAFTSNEEDLE BAR AND THREAD GUIDE MECHANISM (1)

Typical GK0056 parts on page 4
RefPart numberPart nameQty
1158200001Needle bar1
2158200002Needle holder1
3S150901002Needle2
4022230005Screw2
5158200003Needle bar bushing (lower)1
6158200004Needle bar bushing (upper)1
7020700008Screw1
8022200010Felt plug1
9022200011 -1Rubber plug(Ø8. 8)1
10158200005Oil guard plate1
11028300038Screw1
12022220001Needle crank1
13022220002Screw1
14022220003Set screw1
15022200006Screw1
16022200007Set screw1
17022210004Thread take -up crank1
18022210006Screw (left hand thread)1
1902225Needle bar link asm1
20022210008Needle bar connecting1
21022210009Screw1
22022200018Slide block guide1
23022200019Screw2
24022200020Slide block1
25158200014Washer1
26158210000Thread take -up lever asm1
27006200027Screw1
28108310001Arm shaft1
29022320001Collar1
30022220003Screw2
31022300003Left bushing of arm shaft1
32124330001Right bushing of arm shaft2
33124330002Oil seal1
34153300001Balance wheel1
35022330002Screw2
36022300008Screw of oil seal1
3703634Feed eccentric cam1
38020300007Screw2
39036300004Guard plate1
40100600012Screw3
41022343001Feed lifting link1
42022342001Stop collar1
43158200009Middle bushing of arm shaft1
440222310002Rubber plug1
45022210009Screw2

Page 6 — 3. ARM SHAFT.NEEDLE BAR AND THREAD GUIDE MECHANISM (2)

Typical GK0056 parts on page 6
RefPart numberPart nameQty
1158200006Thread guide1
2022200004Screw1
3022100007Washer2
4158200007Bobbin guard plate1
5022200004Screw2
6158200008Main thread guide holder1
7158200010Throat plate(6.4)1
8020100002Screw of throat plate2
9158220006Tension screw4
10158220009Screw1
11028100063Screw1
12158220001Thread guide base1
13022160005Tension disc8
14028283001Tension spring2
15028283002Tension spring2
16158220002Thread tension plate1
17028283005Tension nut4
18028280002Tension base4
19116200016Thread tension guide plate4
20116200015Upper thread tension guide plate4
21022160004Thread release plate4
22158220008Pin4
23158220005Thread release shaft1
24158220007O - ring1
25158200015Tension crank1
26022100011Screw2
27158240000Thread tension asm(S)1
28028400004Screw1
29028300034Set screw2
30158600023Thread guider slot1
31158600024Bed thread guider plate1
32020100002Screw1

Page 8 — 4. PRESSER BAR.VERTICAL SHAFT AND HOOK SHAFT MECHANISM

Typical GK0056 parts on page 8
RefPart numberPart nameQty
1022300112Vertical shaft bushing (lower)1
2158300002Vertical shaft1
3158300003Hook shaft1
4158300004Bushing (left)1
5020300007Screw1
6158300005Thrust collar1
7022220003Screw2
8158300006Bushing (intermediate)1
9158300007Bushing (right)1
10020700008Screw1
11022430002Oil pipe1
12036400015Plunger1
13036400016Screw1
14158300008Guide plate1
15022820001Screw1
16S4A0400011Spring washer1
17158300010Cut knife1
18158300011Guide plate1
19028300034Screw1
20022700009Bushing1
21020300007Screw1
22158300012Presser bar1
23158300013Press bar lifting bracket1
24020300007Screw1
25022700012Presser bar guide1
26022700013Presser spring1
27022750001 -1Presser regulating thumb screw1
28022750002 -1Presser regulating thumb nut1
29158340001Bevel gear for hook shaft1
30022300128Bevel gear for arm shaft1
31022300129Bevel gear for vertical shaft (upper)2
32022220003Screw8
33022300111Vertical shaft bushing (upper)1
34020300007Screw2
35022710001Presser bar lifter1
36022100006Screw1
37022700002Presser bar cam1
38036620002Oil seal for presser bar cam1
39022721001Knee lifter lever (left)1
40022720002Hinge screw2
41022720003Knee lift lever1
42158310000Knee lift lever (right)1
43022730002Spring for knee lift lever(right)1
44022730004Screw for knee lift lever(right)2
45022730003Knee lifter lever1
46022700008Spring pin1
47022700015Screw1
48158320000Presser bar asm1
49158330000Seal cover for hook shaft asm1

Page 10 — 5. STITCH LENGTH REGULATING MECHANISM

Typical GK0056 parts on page 10
RefPart numberPart nameQty
1036500001Connecting stud1
2057500001Feed regulator1
3036550008Screw1
4036550009Lever link eccentric shaft1
5036550010Lever regulator1
6036580002Pin(left)1
7022640003Screw1
8036580001Pin(ringt)1
9020640003Screw1
10022540004Screw for feed regulator1
11022200019Screw1
12022500003Feed regulator bushing1
13022500004Feed regulator shaft1
14036500003Rubber plug(Ø20)1
15020300007Set screw1
16022550001Back tacking crank1
17022551001Slide block pin1
18057520001Lever spring1
19022500013Screw1
20057500005Bracket for spring1
21036550007Screw1
22022540001 -1Backtacking lever1
23036531001Backtacking lever shaft1
24S4A0604005O -ring1
25022540003Screw1
26022540004Screw2
27022500011Washer1
28124510002Feed regulator screw1
291245100030 -ring1
30124510001Knob1
31036558001Feed rock link1
32036550006Pin1
33036540005Screw1
34022500008Stopping pin1
35022500009Spring for stopping pin1
36036550002Lever feed connecting rod1
37036550003Feed regulator link1
38036400104Sink shaft1
39036558002Feed rock arm link2
40036550005Screw1
41022551002Crank slide block1
42036540004Bush for screw1

Page 12 — 6. FEEDING AND FEED LIFTING MECHANISM

Typical GK0056 parts on page 12
RefPart numberPart nameQty
1158510001Feed dog1
2158511000Feed bar1
3022610006Washer1
4158511002Feed bracket shaft1
5S120203041Screw2
6022611001Feed rock bracket1
7158500006Screw2
8022200019Screw1
9158500001Feed rock shaft1
10S4A0500010Spring stop ring2
11124600001Feed rock shaft bushing1
12022620001Collar2
13006200021Screw4
14036400003Feed rock shaft crank(right)1
15036400204Pin1
16036550005Screw1
17022640003Screw2
18022600007Hinge pin1
19036400017Feed lifting crank (right)1
20022600016Screw2
21158500004Bushing1
22036484001Forked feed lifting1
23158500003Feed lifting rock shaft1
24020700008Screw1
25020300007Screw1
2636T4-001A3Oil wick1
27158500005Feed rock shaft bushing (left)1
28008230003Washer1

Page 14 — 7. LOOPER MECHANISM

Typical GK0056 parts on page 14
RefPart numberPart nameQty
1158600001Looper holder1
2S150220013Screw M6 x204
3158600002Bushing2
4022100011Screw2
5158600003Looper shaft1
6158600004Looper shaft bushing (front)1
7020300007Screw3
8158300006Looper shaft bushing (rear)1
9158300005Collar1
10022220003Screw2
11158600005Forked protecting crank1
12022640003Screw1
13158600006Pin1
15158600007Protecting crank1
16028700004Screw1
17158600008Thread guard cam1
18058613002Screw4
19158600009Gear(right hand)1
20058613002Screw4
21158600010Gear (left hand)1
22158600011Protecting shaft1
24158600012Bushing1
25158600013Driving thread guard frame1
26022600016Screw3
27158600014Driving thread guard bar1
28036550007Screw1
29158600015Thread guard plate1
30022200019Screw2
31158600016Left thread guard bar1
32158600017Right thread guard bar1
33022830004Screw2

Page 16 — 7. LOOPER MECHANISM

Typical GK0056 parts on page 16
RefPart numberPart nameQty
34158600018Left looper holder1
35158600019Right looper holder1
36158600020Left looper1
37158600021Right looper1
38058710007Screw of looper2
39158600022Screw of cam1
40158610001Looper rocker shaft asm1
41028200056Screw4
43158620000Cross asm1
44158630000Looper crank cover asm1
45022130004-1Rubber plug1
46158630003Oil pipe Ø3/5x821
47158630004Screw3
48158640000Thread take -up cam asm1
49158640001Thread take -up cam1
50158640002Thread guide plate(S)1
51158640003Thread guide bracket1
52158160002Screw3
53158640004Thread guide spring1
54028400068Screw2
55S8A3103002Washer 3A2
56158640006Screw for cam holder1
57158640005Screw for cam hodler1
58158640007Screw1
59158640008Nut1
60158640009Washer2
61158640010Right thread guide plate1
62158640011Left thread guide plate1
63022800004Screw1
64022200004Screw2
65158650000Cam holder asm1
66158660000Looper crank asm1
67158660002Eccentric screw1
68158600025Thrust collar1

Page 18 — 8. LUBRICATION MECHANISM

Typical GK0056 parts on page 18
RefPart numberPart nameQty
1158700003Oil pump body1
2022800002Oil pump impeller1
3022800003Screw1
4022800004Screw3
5S4A0400012Spring washer1
6158700004Oil pump tilting plate1
7158700007Oil adjusting plate1
8158730000Oil pump screen asm1
9158700005Screw3
10158710000Oil pipe for hook shaft1
11022831Oil braid fitting plate1
12022700015Screw2
13158720000Oil pipe for arm shaft1
14022800014Oil returning pipe1
15022800015Filter felt for returning pipe1
16036A00002Spring for oil felt1
17158700001oil pipe connecting1
18158700003Oil pump body cushion3

Page 20 — 9. OIL RESERVOIR AND OTHER ACCESSORIES

Typical GK0056 parts on page 20
RefPart numberPart nameQty
1158810001Oil reservoir1
222T9-001A2Oil drain screw1
322T9-001A3Washer1
4158810002Gasket for oil reservoir (L)2
5158810003Gasket for oil reservoir (S)1
6158810004Gasket for oil reservoir (M)1
722T9-001A6Hinge pin for knee lifter lever1
8GB896-76 9Thrust collar1
922T9-001A7Back spring for knee lifter1
1022T9-001A8Knee lifter stop bracket1
1122T9 -36Screw1
1222T9-001A9Adjusting screw2
1322T9-001A10Lock nut1
15158810005Knee lifter lifting rod1
1622T9-003B2Knee lifter plate crank1
1722T9-003B3Knee lifter plate crank joint1
18GB5781 -86Screw2
1922T9-003B5Knee lifter plate crank joint1
2022T9-003B6Bracket for knee lifter plate1
2122T9-003B7Screw1
2222T9 -003B8Gasket for knee lifter plate1
23153F10000Belt cover asm(L)1
24153F20000Belt cover asm(S)1
25GXJ-4BSpool stand1
2622T9-007F1Hinge of maching head2
2722T9-007F2Hing socket of machine head2
2822T9-009Rubber cap(L)2
2922T9-010Rubber cap(S)2
3022T9-011Oil pot1
3122T9-012Magnet1
3222T9-013Screw driver(L)1
3322T9-015Screw driver(S)1
3422T9-016Double end wrench1
3522T9-017Oil can1
3622T9-018Machine head cover1
3722T9-035Triangle belt1
381588200001/4 " folder (0056-1)1
39124T9-002Support for machine head1
40w050102035Allen wrench1
41w050103006Tweezer1

Page 22 — 0056 -2 SPECIAL PARTS

Typical GK0056 parts on page 22
RefPart numberPart nameQty
1078200004Needle bar1
2048200004Thread guide1
3158900006Presser bar1
4158900001Throat plate1
5158900002Feed dog1
6158900003Fixing guard plate1
7158900004Driving guard plate1
8158910000Presser foot asm1
9022200017Set screw1
10158900005Looper holder cap1
1158A00001Throat plate1
2158A00002Feed dog1
3158A00003Needle holder1
4158A00004Driving guard plate1
5158A00005Fixing guard plate1
6158A10000Presser foot asm1
7124520001Knob1

Typical GK0056 — parts catalog