Highlead GK0318 User Manual

GK0318 Series

Heavy Duty Compou nd Feed Chain

Lockstitch Sewing Machine

Parts Catalog

SHANGHAI HUIGONG NO.3 SEWING MACHINE FACTORY

A.ARM BED AND IT'S ACCESSORIES

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A.ARM BED AND IT'S ACCESSORIES

Fig.

No.

A01 Arm bed 1
A02 H005008060 Washer 1
A03 7WF4-013 Machine supporting bolt 1
A04 H2005B0065 Face plate 1
A05 7WF4-004 Screw 2
A06 14WF4-004 Oil window 1
A07 HA300B2110 Rubber plug 2 φ5.7
A08 HA307B0673 Rubber plug 3 φ19
A09 HA306B0674 Rubber plug 4 φ11.8
A10 HA300B2100 Rubber plug 1 φ27
A11 GR1813 Cam cover plate 1
A12 GW287 Spring 1
A13 GR1814-1 Spring block 1
A14 GS069-1 Screw 1
A15 GM241 Bracket 1
A16 GS012(T) Position screw 1
A17 GM242/9 Cam cover complete 1
A18 GM243 Cam cover 1 1/4"
A19 GW289 Supporting plate 1
A20 GW290 Spring 1
A21 GS045 Screw 4
A22 GR1815 Guiding wheel 1
A23 GS0129 Screw 1
A24 GM244/6 Slide plate complete 1
A25 GM245 Slide plate 1 1/4"
A26 GW291 Spring 1
A27 GS045 Screw 2
A28 GR1816 Guiding wheel 1
A29 GS0129 Screw 1
A30 GW292 Lock spring 1
A31 GS010 Screw 2
A32
A33 GS44 Screw 1
A36 HA300B2090 Rubber plug 1 φ8.8
A37 H6409B8001 Back cover plate 1
A38 H6410B8001 Gasket 1
A39 HA300B2160 Screw 13
A40 H6028B8001 Side cover plate 1
A41 H6029B8001 Gasket 1
A42 7WF4-011 Oil block plate 1
A43 HA100E2040 Screw 1
A44 H2100B2130 Felt 1
A45 GK186 Bracket 1

A46 GR1812 Gasket 1
A47 H6030B8001 Rubber plug 1 φ22
A48 GR1880/2 Thread guide 1
A49 GS100 Screw 1 SM9/64×40

Part No.

GR1817 Handle 1

Description Pcs. Notes

— 12 —

B.ARM SHAFT AND NEEDLE BAR MECHANISM

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— 13 —

Fig.

B.ARM SHAFT AND NEEDLE BAR MECHANISM

No.

B01 H2604C0651 Arm shaft 1
B02 7WF1-001 Machine pulley 1
B03 HA306D0066 Oil seal 1
B04 HA104D0652 Rubber plug 2
B05 HA300D2020 Arm shaft bushing(back) 1
B06 GR1824 Collar for arm shaft 1
B07 GS033 Screw 2
B08 GC15-1 Arm shaft bushing(center) 1
B09 GS05 Screw 1
B10 33T1-007D1 Arm shaft bushing(front) 1
B12 HA110D0672 Screw 2
B13 HA100D2080 Screw 1
B15 33T1-012 Guide for slide block 1
B16 HA100C2190 Screw 2
B17 33T1-006C1 Needle bar crank 1
B18 61-04-01/B2 Position screw 1
B19 33T1-006C2 Screw 1
B20 GR1838 Stop ring 1
B21 GH379 Thread take-up crank 1
B22 HA108C0663 Position screw 1
B23 33T1-006C3 Screw 1
B24 GH334 Needle bar link 1
B25 GO270 Needle bearing 1
B26 GS09 Screw(left hand) 1
B27 HA100C2080 Needle bar bushing(upper) 1
B29 HA100C2110 Rubber plug 1 φ8.8
B30 HA100C2100 Felt 1
B31 HA104C0658 Needle bar joint 1
B32 GS011 Screw 1
B33 33T1-013 Slide block 1
B34 GZ304 Needle bar 1
B35 34T1-001
B36 GR1826 Needle clamp 1 1/4"
B37 GS0130 Screw 2
B38 GV18 Needle 2 TV×5

Part No.

Description Pcs. Notes

Needle bar bushing(lower) 1

18-23#

— 14 —

C.PRESSER FOOT MECHANISM

17

w

16==-

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8

— 15 —

Fig.

C.PRESSER FOOT MECHANISM

No.

C01 H2104H0651 Presser bar lifter 1
C02 HA100B2110 Screw 1
C03 H2104H0661 Presser bar lifter cam 1
C04 HA300H2080 O-ring 1
C05 HA107H1013 Knee lifter lever(left) 1
C06 HA107H0662 Hinged screw 2
C07 HA107H0663 Knee lifter rod 1
C08 H3211E0692 Screw 2
C09 HA110H0671 Knee lifter lever(right) 1
C10 GR3370 Knee lifter connecting rod 1
C11 HA300H2090 Presser bar bushing 1
C12 H2000I2010 Presser bar 1
C13 7WF3-001 Presser bar bracket 1
C14 61-04-01/B308 Screw 1
C15 20T4-002 Presser spring 1
C16 34T3-301 Presser regulating thumb screw 1
C17 HA117H0692 Lock nut 1
C18 HA100H2150 Screw 1
C19 GM322 Presser foot 1 1/4"
C20 GR1499 Presser foot guard 1

Part No.

Description pcs. Notes

— 16 —

D.FEEDING AND FEED LIFTING MECHANISM

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Fig.

D.FEEDING AND FEED LIFTING MECHANISM

No.

D01 GT160/10 Feed cam complete 1
D02 H6510D8001 Feed cam 1
D03 GS034 Screw 2
D04 H6511D8001 Feed cam cover plate 1
D05 GS035 Screw 3
D06 GR1535 C-type retaining ring 1
D07 HA7311C506 Feed link 1
D08 HA706C11B1 Link stud 1
D09 36T5-008E4H02 Link(long) 2
D10 36T5-008E5 Screw 1
D11 36T5-008E4H01 Link(short) 2
D12 HA7311CE06 Link stud 1
D13 36T5-008E7 Screw 1
D14 36T5-008E8 Screw 1
D15 36T5-008E9 Eccentric shaft 1
D16 36T5-008E10 Feed regulator crank 1
D17 HA700C2050 Position pin(left) 1
D18 HA111G0683 Screw 2
D19 5WF1-001 Position pin(right) 1
D20 HA8211C205 Feed rock shaft crank ( right ) 1
D21 HA7311CB06 Hinge pin 1
D22 HA7311C806 Screw 1
D23 HA7311C606 Screw 1
D24 7WF-004 Feed shaft 1
D25 7WF2-003 Feed shaft bushing(center) 1
D26 HA108G0661 C-type retaining ring 1
D27 HA105D0662 Screw 2
D28 7WF2-002 Feed shaft bushing(front) 1
D29 GR1542 C-type retaining ring 1
D30 H007009150 C-type retaining ring 1
D31 HA104G0011 Feed lifting rock shaft fork 1
D32 HA100C2190 Screw 1
D33
D35 GR1839 Feed bar assay 1
D36 H2410101101 Pin 1
D38 GR1837 Oil braid 1
D39 GM247 Feed dog 1 1/4"
D40 GR1528 Washer 1
D41 GS019 Screw 1
D42 GM248 Needle plate 1 1/4"
D43 GS044 Screw 2
D44 GZ306 Feed dog lifting shaft 1
D45 4WF2-003 Feed dog lifting crank 1

Part No.

HA304G0656 Screw 2

Description Pcs. Notes

— 18 —

Fig.

D.FEEDING AND FEED LIFTING MECHANISM

No.

D46 J0.0.71 Screw 2
D47 HA100G2070 Hinge pin 1
D48 HA112D0681 Feed lifting rod 1
D49 GR1837 Oil braid for feed bar rod 1
D50 GR1837 Oil braid 2
D51 GO300 Feed dog lifting shaft bushing(center) 1
D52 GS04 Screw 1
D53 GO306 Feed dog lifting shaft bushing(front) 1
D54 GH382 Feed dog lifting shaft crank(front) 1
D55 GS0132 Screw 2
D56 GH383 Feed bar rod 1
D57 GR1841 Stop ring 1
D58 GS032 Screw 1
D59 GS0133 Screw 1
D60 GR1842 Washer 1

Part No.

Description Pcs. Notes

— 19 —

E.STITCH REGULATOR MECHANISM

30

— 20 —

Fig.

E.STITCH REGULATOR MECHANISM

No.

E01 H1204E0652 Hinge pin 1
E02 H1404E0651 Feed regulator 1
E03 HA111G0683 Screw(long) 1
E04 HA113F0684 Screw(short) 1
E05 4WF2-008 Feed regulator bushing 1
E06 HA100F2040 Hinge pin 1
E07 36T5-003 Rubber plug 1 φ20
E08 J0.0.40 Set screw 1
E09 7WF2-009 Reverse feed crank 1
E10 7WF2-008A Roller shaft assay 1
E11 HA115F0692 Spring for feed crank 1
E12 HA100F2130 Screw 1
E13 7WF2-007A Reverse feed lever 1
E14 HA113F3021 Reverse feed lever shaft 1
E15 HA113F3022 O-ring 1
E16 HA113F0683 Screw 1
E17 17T5-016 Screw 1
E18 17T5-017 Screw 1
E19 36T5-007D1 Feed regulator screw bar 1
E20 HA109F0674 O-ring 1
E21 36T5-007D2 Stitch pan 1
E22 HB5253F081 Dail 1
E23 36T5-007D4 Bushing 1
E24 36T5-007D5 Screw 1
E25 36T5-012 Stop pin 1
E26 HA100F2090 Spring for stop pin 1
E27 7WF2-006 Pin 1
E28 36T5-011 Spring 1
E29 7WF2-005 Keystoke 1
E30 HA7311C406 Connecting rod stud 1
E31 GS0134 Screw bar 1
E32 GR1599
E33 GL21 Nut 1
E34 GR1844 Reverse feed block 1
E35 GS0135 Screw 1
E36 GR1845 Rubber mat 1

Part No.

Description Pcs. Notes

Washer 1

— 21 —

F.UPPER FEED LIFTING ROCK SHAFT MECHANISM

20

15~

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45

40

— 22 —

34

Fig.

F.UPPER FEED LIFTING ROCK SHAFT MECHANISM

No.

F01 7WF5-001 Lock nut 1
F02 7WF5-002 Space for presser rod plate 2
F03 7WF5-003 Presser crank connecting nut 1
F04 35T5-504 Washer 1
F05 7WF5-004 Feed crank guide pin 1
F06 7WF5-005 Presser lifting roller shaft 1
F07 GM328 Walking foot 1 1/4"
F08 7WF5-007 Screw 1
F09 7WF5-008 Screw 4
F10 HA100I2050 Spring washer 2
F11 7WF5-009 Presser rod guide 1
F12 7WF5-010 Presser swing crank 1
F13 7WF5-011 Screw 1
F14 7WF5-012 Lifting presser swing crank 1
F15 7WF5-013 Lifting presser swing crank guide pin 1
F16 7WF5-014A Lifting presser swing crank shaft 1
F17 7WF5-016 Presser swing crank(front) 1
F18 H6017F8001 Set screw 1
F19 7WF5-017 Screw 4
F20 7WF5-018 Lifting presser plate 1
F21 7WF5-019 Screw 2
F22 7WF5-020 Presser lifting crank(front) 1
F23 H602040200 Pin 1
F24 H0030020608 Nut 1
F25 7WF5-021 Lifting presser adjusting screw 1
F26 7WF5-022 Lifting presser adjusting nut 2
F27 7WF5-023 Lifting presser bracket for spring 1
F28 7WF5-024 Presser feed crank link 1
F29 7WF5-025 Screw 2
F30 7WF5-026 Presser feed crank 1
F31 7WF5-027 Lifting presser spring 1
F32 7WF5-028
F33 7WF5-029 Lifting presser guide plate 1
F34 7WF5-030 Presser rod 1
F35 HA111G0683 Screw 2
F36 7WF5-031 Lifting presser rod plate 1
F37 H6504G8001 Feed shaft crank(center) 1
F38 HA104G0012 Screw 1
F39 HA104F0654 Screw 1
F40 H6505G8001 Hinge pin 1
F41 7WF5-032 Eccentric wheel 1
F42 7WF5-033 Screw 1
F43 7WF5-034A Eccentric wheel rod 2

Part No.

Description Pcs. Notes

Presser spring guide 1

— 23 —

Fig.

F.UPPER FEED LIFTING ROCK SHAFT MECHANISM

No.

F44 7WF5-037 Screw 1
F45 7WF5-038 Presser swing crank(back) rod 1
F46 7WF5-039 Screw 2
F47 7WF5-040 Presser swing crank(back) 1
F48 7WF5-041 Presser swing crank(back) bushing 1
F49 7WF5-042 Screw 1
F50 H007009250 C-type ring 1
F51 7WF5-049 Washer 1
F52 7WF5-043 Eccentric rod adjusting crank 1
F53 7WF5-044 Presser lifting shaft 1
F54 7WF5-045 Presser lifting shaft bushing 2
F55 J0.0.35 Screw 4
F56 HA105D0661 Presser swing shaft collar 1
F57 HA105D0662 Screw 2
F58 7WF5-046 Presser swing shaft bushing(front) 1
F59 7WF5-047 Presser swing shaft 1
F60 7WF5-048 Screw 1
F61 H20111C206 Felt 1
F62 H20111C106 S-type spring 1

Part No.

Description Pcs. Notes

— 24 —

G.LOOPER MECHANISM

— 25 —

Fig.

G.LOOPER MECHANISM

No.

G01 GC168 Bevel gear for arm shaft 1
G02 GC167/4 Bevel gear for vertical shaft(upper) 1
G03 GO283 Vertical shaft bushing(upper) 1
G04 GO280/2 Vertical shaft bushing(lower) 1
G05 GS04 Screw 2
G06 GC167 Bevel gear for vertical shaft(lower) 1
G07 GZ307 Vertical shaft 1
G08 GS033 Screw 8
G09 GC169 Bevel gear for hook shaft 1
G10 GZ308 Hook shaft 1
G11 GO307 Hook shaft bushing(back) 1
G12 GS04 Screw 1
G13 GR1847 Felt 1
G14 GO308/2 Hook shaft bushing(back) 1
G15 GS04 Screw 1
G16 GR1848 Hook shaft collar 1
G17 GS033 Screw 2
G18 GO311/2 Hook shaft bushing(front) 1
G19 GS04 Screw 1
G20 GR1849 Oil seal bushing 1
G21 GR1850 Oil seal 1
G22 GZ309 Looper shaft 1
G23 GO308/2 Looper shaft bushing(back) 1
G24 GS04 Screw 1
G25 GO314/2 Looper shaft bushing(front) 1
G26 GS48 Screw 1
G27 GR1848 Looper shaft collar 1
G28 GS033 Screw 2
G29 GC170 Initiative looper gear 1
G30 GS033 Screw 2
G31 GC171 Passivity looper gear 1
G32 GS033 Screw
G33
G34 GS033 Screw 2
G35 GS0136 Adjusting screw 1
G36 GR1851/5 Looper cross joint 1
G37 GZ310/3 Looper swing shaft 1
G38 GS0100 Screw 1
G39 GR1533 Oil braid 1
G40 GR1854 Looper swing shaft collar 2
G41 GR1855 Looper bracket 1
G42 GS0137 Screw 4
G43 GO318 Lopper swing shaft bushing 2

Part No.

GH384 Lopper crank 1

Description Pcs. Notes

2

— 26 —

Fig.

G.LOOPER MECHANISM

No.

G44 GS032 Screw 2
G45 GH385 Looper crank(left) 1
G46 GS040 Screw 1
G47 GN169 Looper(left) 1
G48 GS0138 Screw 2
G49 GH386 Looper crank(right) 1
G50 GS0561 Screw 1
G51 GN170 Looper(right) 1
G52 GK187/7 Looper crank cover 1
G53 GS0139 Screw 3
G54 GR1462 Plug 1
G55 GR1856 Oil drain pipe 1
G56 GT162 Looper guard cam 1
G57 GS48 Screw 2
G58 GH387 Looper guard rod 1
G59 GH388 Looper guard furcation crank 1
G60 GS019 Screw 1
G61 GX380 Looper guard crank pin 1
G62 GR1837 Oil braid 1
G63 GS032 Screw 1
G64 GO319 Looper guard shaft bushing 1
G65 GS48 Screw 1
G66 GZ312 Looper guard shaft 1
G67 GR1837 Oil braid 1
G68 GH389 Looper guard crank 1
G69 GS0561 Screw 1
G70 GR1857 Looper guard swing rod 1 1/4"
G71 GS0100 Screw 1
G72 GR1858 Looper guard rod bracket 1
G73 GS0106 Screw 2
G74 GR1859 Looper guard rod(left) 1
G75 GR1860
G76 GS0138 Screw 2

Part No.

Description Pcs. Notes

Looper guard rod(right) 1

— 27 —

H.TAKE-UP THREAD TENSION AND RELEASE MECHANISM（1）

17

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40

— 28 —

Fig.

H.TAKE-UP THREAD TENSION AND RELEASE MECHANISM（1）

No.

H01 GH390 Thread take-up lever link 1
H02 GS0140 Screw 1
H03 GH392 Thread take-up lever 1
H04 GS011 Set screw 2
H05 GR1861 Thread tension disc 1
H06 GW294 Thread tension spring 1
H07 GS0141 Screw 1
H08 GK190-1 Thread take-up lever guard 1
H09 GS010 Screw 2
H10 GR1862 Thread adjusting disc 1
H11 GS010 Screw 1
H12 GR1528 Washer 1
H13 GR1863 Thread guide hook 1
H14 GS010 Screw 1
H15 GZ313 Thread releasing shaft 1
H16 GH393/2 Needle thread releasing crank 1
H17 GS082 Screw 1
H18 GW295 Spring 1
H19 GR1865 Bracket 1
H20 GS81 Screw 2
H21 GR1507 Thread releasing shaft collar 1
H22 GR1866 Oil seal 1
H23 GR1867 Thread releasing shaft ring 1
H24 GR1868 Thread tension regulator mat(upper) 1
H25 GR1869 Thread tension regulator mat(lower) 1
H26 GS0142 Screw 1
H27 GS079 Screw 1
H28 GR1870/19 Needle thread tension 1
H29 GR1871 Needle thread guide plate(single side) 2
H30 GR1872 Needle thread guide plate(double side) 2
H31 GS0143 Thread tension screw 2
H32 GR1488 Needle thread tension plate
H33
H34 GW251 Needle thread tension spring 2
H35 GR1490 Needle thread stop plate 2
H36 GL34/2 Needle thread tension nut 2
H37 GR1875 Thread guide hook 2
H38 GR1892 Thread tension bracket 1
H39 GR1876 Needle thread releasing claw 1
H40 GS082 Screw 2

Part No.

GR1873 Needle thread tension bushing 2

Description Pcs. Notes

4

— 29 —

H.TAKE-UP THREAD TENSION AND RELEASE MECHANISM（2）

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— 30 —

Fig.

H.TAKE-UP THREAD TENSION AND RELEASE MECHANISM（2）

No.

H41 GR1877 Bobbin thread take-up cam 1
H42 GS0144 Set screw 1
H43 GR1878/20 Thread guide hook 1
H44 GR1879 Thread guide bracket 1
H45 GS010 Screw 2
H46 GR1880 Bobbin double-thread guide hook 1
H47 GS069 Screw 1
H48 GW296 Bobbin thread guide stop spring 1
H49 GS069 Screw 2
H50 GR1881 Bobbin thread take off steel wire 1
H51 GS44 Screw 2
H52 GR1882 Washer 2
H53 GW297 Bobbin thread guide spring 1
H54 GL31 Nut 1
H55 GS0145 Screw 1
H56 GR1883 Thread guide hook(right) 1
H57 GR1884 Thread slippage claw 1
H58 GR1885 Thread guide hook(left) 1
H59 GR1886 Thread guide loop 2
H60 GS065 Screw 1
H61 GR1887 Bobbin thread guide hook 1
H62 GS0146 Screw 1
H63 GR1888 Bobbin thread guide tube 1
H64 GR1889 Thread releasing shaft bushing 1
H65 GS0150 Screw 2
H66 GZ314 Bobbin thread releasing shaft 1
H67 GR1503 O-type ring 1
H68 GH395/2 Bobbin thread releasing shaft crank 1
H69 GL31 Bobbin thread releasing shaft nut 1
H70 GR1891/19 Bobbin thread tension regulator 1
H71 GS010 Screw 1
H72 GR1893 Bobbin thread guide plate(single side)
H73
H74 GX382 Bobbin thread tension stop pin 2
H75 GS0143 Thread tension nut 2
H76 GR1895 Bobbin thread tension plate 4
H77 GW298 Bobbin thread tension spring 2
H78 GR1896 Bobbin thread tension stop ring 2
H79 GL36 Bobbin thread tension nut 2
H80 GS81 Screw 2
H81 GR1897 Bobbin thread releasing claw 1

Part No.

GR1894 Bobbin thread guide plate(double side) 2

Description Pcs. Notes

2

— 31 —

I.LUBRICATION MECHAINSM

— 32 —

Fig.

I.LUBRICATION MECHAINSM

No.

I01 GR1899/21-1 Oil pump complete 1
I02 GR1903 Rubber joint for oil supply pipe 1
I03 GR1909 Oil pipe for hook shaft 1
I04 GR1901 Washer for oil pump 3
I05 GS0109 Screw 3
I06 GR1902 Oil pipe for arm shaft 1
I07 GR1565/4 Oil return pipe 1
I08 GR1567 Felt 1
I09 GR1568 Felt 1
I10 GR1566 Oil pipe clip 1
I11 GS010 Screw 1
I12 GR1569 Felt holder 1
I13 HA100I2010 Oil braid fitting plate 1
I14 HA100I2120 Screw 2

Part No.

Description Pcs. Notes

— 33 —

J.OIL PAN AND KNEE CONTROL MECHANISM

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22

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— 34 —

Fig.

J.OIL PAN AND KNEE CONTROL MECHANISM

No.

J01 GR1910/16 Oil pan complete 1
J02 GR1911 Oil pan 1
J03 GR1576 Oil magnet 1
J04 GR1912 Gasket for oil pan 1
J06 GR3408 Rubber cushion(small) 2
J07 GR1578-D Rubber cushion(big) 2
J08 GR3409 Oil drain screw washer 1
J09 GS02 Oil drain screw 1
J10 GR1581 Knee lifter lifting rod 1
J11 GR1582 Knee lifter stop bracket 1
J12 GS056 Screw 1
J13 GS057 Adjustment bolt 1
J14 GL21 Lock nut 1
J15 GS058 Adjustment bolt 1
J16 GL21 Lock nut 1
J17 GW261 Spring 1
J18 GR1583 E ring 1
J19 GZ283 Shaft for knee lifter 1
J20 GR3410 Joint for knee lifter 1
J21 GS0292 Screw 2
J22 GR33411/6 Knee lifter rod 1
J23 GR1587 Joint for knee lifter rod 1
J24 GS08 Screw 1
J25 GR1588 Knee lifter plate 1
J26 GW262 Spring 1
J27 GS060 Screw for knee lifter plate 1
J28 GKR13 Pad for knee lifter plate 1

Part No.

Description Pcs. Notes

— 35 —

K.ACCESSORIES

20

19

9

5

2

4 22

8

3

7

— 36 —

Fig.

K.ACCESSORIES

No.

K01 GR1590/2
K02 GR1593 Rubber socket for hinge 2 2 2
K03 GV18 Needle 3 3 3 TV×5
K04 GR1601 Screw drive(large) 1 1 1
K05 GR1602 Screw drive(middle) 1 1 1
K07 GBR148 Head suppport 1 1 1
K08 GR1604/3 Oil container 1 1 1
K09 GR558/2 Tweezer 1 1 1
K10 GBS120-1 Screw 2 2 2
K11 GBR147 Washer 2 2 2
K12 H2008O0068 Belt cover(upper) 1 1 1
K13 HA300B2170 Screw 6 6 6
K14 H2008O0671 Belt mark complete 1 1 1
K15 HA300J2250 Screw 1 1 1
K16 HA300J2280 Screw 2 2 2
K17 H2008O0067 Belt cover(lower) 1 1 1
K18 HA305J0665 Belt cover complete 1 1 1
K19 HA300J2220 Double head wrench 1 1 1
K20 GR1799 Oiler 1 1 1
K21 GR3420 Thread stand 1
K21 GR1932/30 Thread stand 1
K21 GR1932/38
K22 Belt 1 1 1 M40

Part No.

Description

GK0318-1

GK0318-2

Bed hinge

Thread stand 1

2 2 2

GK0318-3

Notes

— 37 —

L.SPECIAL PARTS FOR GK0318-1

2

3 4

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5

13

10

l

11

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12 13

ci

6

4

7

8

14

— 38 —

~15

16

~

Fig.

L.SPECIAL PARTS FOR GK0318-1

No.

L01 GM274 Bracket 1
L02 7WF3-003(11WF3-001) Presser foot 1
L03 7WF5-006 Walking foot 1
L04 GM276 Feed dog 1
L05 GM277 Needle plate 1
L06 GR1998 Looper crank collar 1

L07 GR1999 Needle guard sway bar 1
L08 GR2000 Needle guard fix bar 1
L09 GR2001/9 Needle thread tension complete 1
L10 GR2002 Needle thread relaxation crank 1
L11 GR2003/11 Bobbin thread tension complete 1
L12 GR2005 Bobbin thread relaxation crank 1
L13 GR2004 Bracket 2
L14 GZ318 Needle bar 1
L15 GS071 Screw 1
L16 GR1481 Needle bar thread guide 1
L17 GR3420 Thread stand 1

Part No.

Description Pcs. Notes

— 39 —

M.SPECIAL PARTS FOR GK0318-3

12

~10

13

~

~

17

/

...

14

... ...

•

11

15

— 40 —

Fig

M.SPECIAL PARTS FOR GK0318-3

No.

M01 GM323 Presser foot 1 3.2-3.2
M02 GM328 Walking foot 1 3.2-3.2
M03 GM247-3 Feed dog 1 3.2-3.2
M04 GM248-3 Needle plate 1 3.2-3.2
M05 GR1857-3 Lopper guard swing bar 1 3.2-3.2
M06 GR1859-3 Lopper guard fix bar(left) 1
M07 GR1860-3 Lopper guard fix bar(right) 1
M08 GR1876-3 Needle thread relaxation crank 1
M09 GR1870-3 Needle thread tension complete 1
M10 GR1897-3 Bobbin thread relaxation crank 1
M11 GR1891-3 Bobbin thread tension complete 1
M12 GR1878-3 Thread guide cam complete 1
M13 GR1875-3 Thread guide 2
M14 GH392-3 Thread take-up lever 1
M15 GR1863-3 Thread guide 1
M16 GR1887-3 Bobbin thread guide 1
M17 GR386-3A Looper crank A 1
M17 GR386-3B Looper crank B 1
M17 GR386-3C Looper crank C 1
M18 GS0138-3 Screw 6
M19 GR1826-3 Needle clamp 1 3.2-3.2
M20 GR1932/38 Thread stand 1

Part No.

Description Pcs. Notes

— 41 —

LOOPER(RIGHT)

PARTS FOR OTHER NEEDLE-SPACE

GN170

FEED DOG

GM247

GM261

GM265

GM268

GM247-3

GM268-3

LOOPER(LEFT)

PRESSER FOOT

WALKING FOOT

NEEDLE CLAMP

GM322

GM342

GM328

GM348

GR1826

GR1958

GN169

(GK0318-3 ：Two)

GM352

GM362

GM323

GM368

GM388

GM328

GR1966

GR1973

GR1826-3

CAM COVER

GM363

SLIDE PLATE

GM388

BAR(LEFT)

LOOPER GUARD FIX

GR1973-3

BAR(RIGHT)

LOOPER GUARD FIX

GM243

GM262

GM245

GR1859

GR1860

GM270

GM269

GM243

GM270

GM245

GM269

GR1859-3

GR1860-3

GM248

GM259

GM263

GM266

GM248-3

GM266-3

NEEDLE PLATE

LOOPER GUARD BAR

MODEL

DEFINITION

1/4"(6.4mm)

5/16"(7.9mm)

3/8"(9.5mm）

GK0318-2

1/2"(12.7mm）

1/8"(3.2-3.2mm)

1/4"(6.4-6.4mm)

GK0318-3

MODEL

DEFINITION

— 42 —

GR1857

1/4"(6.4mm)

GR1960

5/16"(7.9mm)

3/8"(9.5mm）

GK0318-2

GR1975

GR1857-3

GR1975-3

1/2"(12.7mm）

1/8"(3.2-3.2mm)

1/4"(6.4-6.4mm)

GK0318-3

SHANGHAI HUIGONG NO.3 SEWING MACHINE FACTORY

ADD: 1418, Yishan Road, Shanghai, China

Zip Code: 201103

Overseas Business: TEL: [phone] FAX: [phone]

E-mail:[e-mail] http://www.highlead.com.cn

The description covered in this manual is subjec t to change for improvement of the commodity without notice

2009.2. Printed