Jack JK-798T — Part Book

Jack JK-798T — parts catalog

Page 16 (parts_list): This page lists parts for the thread tension mechanism, including part numbers, descriptions, and quantities for three-thread, four-thread, and five-thread configurations.
Page 17 (diagram): This page displays a diagram of components for the JK798T-5-516 (H) Series sewing machine, with numbered parts and their corresponding descriptions.
Page 18 (parts_list): This page lists parts for the thread guide and thread takeup mechanism, including part numbers, descriptions, and quantities for three-thread, four-thread, and five-thread configurations.
Page 19 (diagram): This page displays a diagram of various machine parts for the JK798T-4-514 (H) Series, with numbered components and their corresponding part numbers and descriptions.
Page 20 (parts_list): This page lists parts for the Thread Guide and Thread Takeup mechanism, including part numbers, descriptions, and quantities for three-thread, four-thread, and five-thread configurations.
Page 21 (diagram): This page displays a diagram of various sewing machine parts, including components for standard, high, extra-high, and ultra-high lift configurations, with reference numbers and descriptions.
Page 22 (parts_list): This page lists parts for the Thread Guide and Thread Takeup mechanism, including part numbers, descriptions, and quantities for three-thread, four-thread, and five-thread configurations.
Page 23 (diagram): This page displays a diagram of various components for the JK798T-5-516 (H) Series and JK798T-4-514 Series sewing machines, with numbered parts indicated.
Page 24 (parts_list): This page lists parts for the Needle Drive Mechanism (1) of an industrial sewing machine, including part numbers, descriptions, and quantities for different thread types.
Page 25 (diagram): This page contains diagrams and parts lists for the JK798T-5-516 (H) Series and JK798T-4-514 Series sewing machines.
Page 26 (parts_list): This page lists needle drive mechanism parts, including part numbers, descriptions, and quantities for three-thread, four-thread, and five-thread configurations.
Page 27 (diagram): This page displays diagrams of parts for the JK798T-5-516 (H) Series and JK798T-4-514 Series sewing machines, with numbered components indicated.
Page 28 (parts_list): This page lists needle bar components for three-thread, four-thread, and five-thread sewing machines, including part numbers, descriptions, and quantities.
Page 29 (diagram): This page displays a diagram of components for the JK798T-5-516(H) and JK798T-4-514 Series, with numbered parts and their corresponding details.
Page 30 (parts_list): This page lists parts for the Upper Looper Drive Mechanism, including part numbers, descriptions, and quantities for three-thread, four-thread, and five-thread configurations.

Page 16 — 五、夹线部件/Thread Tension Mechanism

Jack JK-798T parts on page 16
Ref	Part number	Part name
	2111300500	夹线器组件 (红点)
	21111091	调压螺母
208448	30111006	调压止动套
	21111096	调压止动盖
210319	21311161	夹线片
208449	20623008	夹线片垫
5082A	201S30016	夹线片销
	30127011	调压簧
	2111300600	调压器组件 (蓝点)
201086	30127013	调压簧 (弱)
27500	20713001	过线板
7019	207S11007	螺钉M4×7.5
202849	20113002	过线板
4009-HC	206S11005	螺钉SM11/64×40
	2111300800	夹线器组件 (黄点)
	2111300700	夹线器组件 (绿点)

五、夹线部件/Thread Tension Mechanism 序号 NO. 公司件号 Part NO. 参考件号 Ref. Part No. 名称 Description 数量 (Number) 三线 three-thread 四线 four-thread 五线 five-thread 1 2111300500 夹线器组件 (红点) Tension Spring Assembly (Red) 1 1 1 2 21111091 调压螺母 Knob 1 1 1 3 30111006 208448 调压止动套 Rachet 1 1 1 4 21111096 调压止动盖 Cup 1 1 1 5 21311161 210319 夹线片 Tension Disc 6 8 8 6 20623008 208449 夹线片垫 Felt 1 1 1 7 201S30016 5082A 夹线片销 Screw Stud 1 1 1 8 30127011 调压簧 Spring 1 1 1 9 2111300600 调压器组件 (蓝点) Tension Spring Assembly (Bule) 1 1 1 10 30127013 201086 调压簧 (弱) Spring 1 1 1 11 20713001 27500 过线板 Thread Guide 1 1 1 12 207S11007 7019 螺钉M4×7.5 Screw 2 2 2 14 20113002 202849 过线板 Tension Guide 3 4 4 15 206S11005 4009-HC 螺钉SM11/64×40 Screw 0 1 1 16 2111300800 夹线器组件 (黄点) Tension Spring Assembly (Yellow) 1 1 1 17 2111300700 夹线器组件 (绿点) Tension Spring Assembly (Green) 1 1 1 14 jintex.in

Page 17 — JK798T-5-516 (H) Series

Jack JK-798T parts on page 17
Ref	Part number	Part name
1	1	1
2	2	2
3	3	JK798T-5-516(H) Series
5	5	5
6	6	6
7	7	7
8	8	8
9	9	9
10	10	10
11	11	11
12	12	2 (2-needle)
13	13	13
14	14	JK798T-5-516 Series
15	15	JK798T-5-516(H) Series
16	16	16
17	17	17
18	18	18
19	19	19
20	20	20
21	21	2 (2-needle)
22	22	3 (3-needle)
23	23	23
24	24	3 (3-needle)
25	25	2 (2-needle)
26	26	3 (3-needle)

6 JK798T-5-516 (H) Series 1 9 2 8 13 16 12 26 2 (2-needle) 3 (3-needle) 14 JK798T-5-516 Series 15 JK798T-5-516(H) Series 3 JK798T-5-516(H) Series 5 6 7 17 18 19 20 JK798T-5-516 Series 10 11 23 JK798T-5-516 (H) Series 10 11 23 21 2 (2-needle) 22 3 (3-needle) 25 2 (2-needle) 24 3 (3-needle) 衣 jintex.in

Page 18 — 六、过线机构(1)/Thread Guide and Thread Takeup (1)

Jack JK-798T parts on page 18
Ref	Part number	Part name	Qty
	20701029	托架
	207S11019	螺钉M4×7.5
	20713020	过线
	207S14001	螺钉M4×4
	20701030	托架
	S01031	螺钉M4×4.7
	20713021	过线
	207S14001	螺钉M4×4
	20802014	上刀架轴
	207S11015	螺钉M3×6
	20713022	过线
	S01031	螺钉M4×4.7
	20713023	过线
	20713051	过线
	S01031	螺钉M4×4.7
	20713006	托架
	20713007	压线板
	207S20003	螺钉
	20727002	压簧
	20813007	挑线杆
	S02007	螺钉M3×5
	120813003	挑线杆
	20813033	挑线杆
	20813036	过线

六、过线机构(1)/Thread Guide and Thread Takeup (1) 序号 NO. 公司件号 Part NO. 参考件号 Ref. Part No. 名称 Description 数量 (Number) three-thread 三线 four-thread 四线 five-thread 五线 1 20701029 275021 托架 Bracket 0 0 1 2 207S11019 7082 螺钉M4×7.5 Screw 0 0 2 3 20713020 275024 过线 Thread Guide 0 0 1 5 207S14001 4543 螺钉M4×4 Screw 0 0 1 6 20701030 275026 托架 Bracket 0 0 1 7 S01031 7017 螺钉M4×4.7 Screw 0 0 1 8 20713021 275022 过线 Thread Guide 0 0 1 9 207S14001 4543 螺钉M4×4 Screw 0 0 1 10 20802014 273004 上刀架轴 Upper Knife Lever 1 1 1 11 207S11015 7062 螺钉M3×6 Screw 0 0 1 12 20713022 275052A 过线 Thread Guide 0 0 1 13 S01031 7017 螺钉M4×4.7 Screw 0 0 1 14 20713023 275028 过线 Thread Guide 0 0 1 15 20713051 275057 过线 Thread Guide 0 0 1 16 S01031 7017 螺钉M4×4.7 Screw 0 0 1 17 20713006 275011 托架 Bracket 0 0 1 18 20713007 275012 压线板 Thread Retainer 0 0 1 19 207S20003 7163 螺钉 Screw 0 0 1 20 20727002 240326 压簧 Spring 0 0 1 21 20813007 275027A 挑线杆 Thread Takeup -- -- -- 22 -- -- -- -- -- -- 23 S02007 7041 螺钉M3×5 Screw 1 1 1 24 120813003 挑线杆 Thread Takeup 0 0 1(六线) 25 20813033 275048 挑线杆 Thread Takeup 0 0 1 26 20813036 过线 Thread Guide 0 0 1(六线) 16 jintex.in

Page 19 — JK798T-4-514 (H) Series

Jack JK-798T parts on page 19
Ref	Part number	Part name
1	JK798T-3-504.505 Series	1針(1-needle)
2	JK798T-4-514 Series	2針(2-needle)
	3	3
	4	4
	5	5
	6	6
	7	7
	8	8
	9	9
	10	10
	11	11
	12	12
	13	13
	14	14
	15	15

7 JK798T-4-514 (H) Series 1針(1-needle) 6 2針(2-needle) 7 1 JK798T-3-504.505 Series 2 JK798T-4-514 Series 3 4 5 9 10 11 13 12 8 15 14 元 jintex.in

Page 20 — 七、过线机构(2)/Thread Guide and Thread Takeup (2)

Jack JK-798T parts on page 20
Ref	Part number	Part name	Qty
	20713002	过线
	20713003	过线
	207S14001	螺钉M4×4
	20701010	托架
	207S11019	螺钉M4×7.5
	20813002	过线
	20813022	过线
	207S11015	螺钉M3×6
	207S11019	螺钉M4×7.5
	20713006	托架
	20713007	压线板
	207S20003	螺钉
	20727002	压簧
	20813004	挑线杆
	120838001	挑线杆
	S02007	螺钉M3×5

七、过线机构(2)/Thread Guide and Thread Takeup (2) 序号 NO. 公司件号 Part NO. 参考件号 Ref. Part No. 名称 Description 数量 (Number) 三线 three-thread 四线 four-thread 五线 five-thread 1 20713002 275013A 过线 Thread Guide 1 0 0 2 20713003 275013 过线 Thread Guide 0 1 0 3 207S14001 4543 螺钉M4×4 Screw 1 1 0 4 20701010 275015 托架 Bracket 1 1 0 5 207S11019 7082 螺钉M4×7.5 Screw 1 1 0 6 20813002 275051A 过线 Thread Guide 1 0 0 7 20813022 275051A 过线 Thread Guide 0 1 0 8 207S11015 7062 螺钉M3×6 Screw 1 1 0 9 207S11019 7082 螺钉M4×7.5 Screw 1 1 0 10 20713006 275011 托架 Bracket 1 1 0 11 20713007 275012 压线板 Thread Retainer 1 1 0 12 207S20003 7163 螺钉 Screw 1 1 0 13 20727002 240326 压簧 Spring 1 1 0 14 20813004 275017A 挑线杆 Thread Takeup 1 0 0 15 120838001 挑线杆 Thread Takeup 0 1 (M04) 0 16 S02007 7041 螺钉M3×5 Screw 1 1 0 18 jintex.in

Page 21

Jack JK-798T parts on page 21
Ref	Part number	Part name	Qty
	10	Extra-high lift Ultra-high lift
	9	Standard lift High lift
	11	Standard lift.High lift Extra-high lift
	15	Ultra-high lift
	12	Standard lift High lift
	13	Extra-high lift Ultra-high lift
	1
	2
	3
	4
	5
	6
	7
	8
	14

8 Standard lift.High lift Extra-high lift 11 15 Ultra-high lift 10 Extra-high lift Ultra-high lift 9 Standard lift High lift 12 Standard lift High lift 13 Extra-high lift Ultra-high lift 14 7 8 2 1 3 4 5 6 좡 jintex.in

Page 22 — 八、过线机构(3)/Thread Guide and Thread Takeup (3)

Jack JK-798T parts on page 22
Ref	Part number	Part name
1	20712016	托架
2	20113015	过线
3	20111006	螺钉
4	W01011	垫圈
5	20713010	挑线架
6	207S11007	螺钉M4×7.5
7	20713006	过线
8	207S11020	螺钉M3×4
9	20713012	过线
10	20713053	过线
11	20713054	过线
12	20713015	挑线架
13	20713055	挑线架
14	207S11021	螺钉M3.5×6
15	20713013	过线

八、过线机构(3)/Thread Guide and Thread Takeup (3) 序号 NO. 公司件号 Part NO. 参考件号 Ref. Part No. 名称 Description 数量 (Number) 三线 three-thread 四线 four-thread 五线 five-thread 1 20712016 275004 托架 Bracket 1 1 1 2 20113015 275047 过线 Thread Guide 2 2 2 3 20111006 - 螺钉 Screw 2 2 2 4 W01011 - 垫圈 Washer 2 2 2 5 20713010 275005 挑线架 Thread Takeup 1 1 1 6 207S11007 7019 螺钉M4×7.5 Screw 1 1 1 7 20713006 275006 过线 Thread Guide 1 1 1 8 207S11020 7008 螺钉M3×4 Screw 1 1 1 9 20713012 275007 过线 Thread Guide 1 1 0 10 20713053 275055 过线 Thread Guide 0 0 1 11 20713054 275056 过线 Thread Guide 0 0 1 12 20713015 275009 挑线架 Thread Takeup 1 1 0 13 20713055 275054 挑线架 Thread Takeup 0 0 1 14 207S11021 7012 螺钉M3.5×6 Screw 1 1 1 15 20713013 275010 过线 Thread Guide 1 1 1 jintex.in 7

Page 23

Jack JK-798T parts on page 23
Ref	Part number	Part name
1	1	1
2	2	2
3	3	3
4	4	4
5	5	5
6	6	6
7	7	7
8	8	8
9	9	9
10	10	10
11	11	11
12	12	12
13	13	13
14	14	14
15	15	15
16	16	16
17	17	17
18	18	18
19	19	19
20	20	20
21	21	21
22	22	22
23	23	23
24	24	24
25	25	25
26	26	26
27	27	27
28	28	28
29	29	29

9 JK798T-5-516 (H) Series JK798T-4-514 Series 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Jinttex.in

Page 24 — 九、针杆部件(1)/Needle Drive Mechanism(1)

Jack JK-798T parts on page 24
Ref	Part number	Part name	Qty
	400039	针杆连杆
	207S11016	螺钉M4×16
	20626003	曲柄销
	207S14007	螺钉M4×6
	20704001	上轴曲柄
	S05018	螺钉M6×0.75×12
	20802009	上轴
	20808006	曲柄挡圈
	207S14001	螺钉M4×4
	20628014	上刀架垫片
	H05008	挡圈8
	20804008	针杆曲柄
	207S12002	螺钉
	2072600300	曲柄销组件
	20826006	曲柄销
	20523005	JK788油线
	20804016	曲柄(DLC处理)
	20802017	针杆
	20803004	针杆套
	207S14008	螺钉M4×5
	001026	O型圈11.5×1.5
	20723003	毛毡
	20708031	挡圈
	207S11023	螺钉M3×6
	20722004	油塞
	207S14010	螺钉
	208S11002	螺钉M3×4
	20803007	曲套
	2080201800	针杆组件(DLC处理)

九、针杆部件(1)/Needle Drive Mechanism(1) 序号 NO. 公司件号 Part NO. 参考件号 Ref. Part No. 名称 Description 数量(Number) 三线 three-thread 四线 four-thread 五线 five-thread 1 400039 271000-92 针杆连杆 Connection 1 1 1 2 207S11016 7023 螺钉M4×16 Screw 2 2 2 3 20626003 271001 曲柄销 Pin 1 1 1 4 207S14007 4538 螺钉M4×6 Screw 1 1 1 5 20704001 271002-92 上轴曲柄 Crank 1 1 1 6 S05018 4533 螺钉M6×0.75×12 Screw 1 1 1 7 20802009 271003 上轴 Shaft 1 1 1 8 20808006 240308 曲柄挡圈 Collar 1 1 1 9 207S14001 4543 螺钉M4×4 Screw 2 2 2 10 20628014 208235 上刀架垫片 Washer 1 1 1 11 H05008 202577 挡圈8 Ring 1 1 1 12 20804008 271015-92 针杆曲柄 Lever 1 1 1 13 207S12002 7150 螺钉 Screw 1 1 1 14 2072600300 271022-91 曲柄销组件 Shaft Assembly 1 1 1 15 20826006 271021 曲柄销 Shaft 1 1 1 16 20523005 --- JK788油线 Oil wick 1 1 1 17 20804016 271016 曲柄(DLC处理) Crank 1 1 1 18 20802017 271019A 针杆 Needle Bar 1 1 1 19 20803004 271020 针杆套 Bushing 1 1 1 20 207S14008 4546 螺钉M4×5 Screw 1 1 1 21 001026 201022 O型圈11.5×1.5 O Ring 1 1 1 22 20723003 179009-05 毛毡 Oil Felt 1 1 1 23 20708031 271009-92 挡圈 Ring 1 1 1 24 207S11023 7035 螺钉M3×6 Screw 1 1 1 25 20722004 240310 油塞 Plug 1 1 1 26 207S14010 45 螺钉 Screw 2 2 2 27 208S11002 7185 螺钉M3×4 Screw 1 1 1 28 20803007 577601 曲套 Sleeve 1 1 1 29 2080201800 --- 针杆组件(DLC处理) Bushing Assy 1 1 1 jintex.in

Page 25

Jack JK-798T parts on page 25
Ref	Part number	Part name
3	JK798T-5-516-A04	JK798T-5-516-A04
4	JK798T-5-516-A04	JK798T-5-516-A04
1	JK798T-3-504, 505	1針(1-needle)
2	JK798T-4-514	2針(2-needle)
5	JK798T-5-516	2針(2-needle)
7	JK798T-4-514	2針(2-needle)
8	JK798T-4-514	2針(2-needle)
9	JK798T-4-514	2針(2-needle)
10	JK798T-4-514	2針(2-needle)
11	JK798T-4-514	2針(2-needle)
12	JK798T-4-514	2針(2-needle)
13	JK798T-4-514	2針(2-needle)
14	JK798T-4-514	2針(2-needle)
15	JK798T-4-514	2針(2-needle)
6	JK798T-4-514	2針(2-needle)

10 JK798T-5-516 (H) Series 2針(2-needle) JK798T-5-516 1 2 5 3 4 JK798T-5-516-A04 Except JK798T-5-516-A04 JK798T-4-514 Series 1針(1-needle) JK798T-3-504, 505 2針(2-needle) JK798T-4-514 11 12 15 13 14 7 8 6 9 10 FE jintex.in

Page 26 — 十、针杆部件(2)/Needle Drive Mechanism (2)

Jack JK-798T parts on page 26
Ref	Part number	Part name
XXXXXXXXX	XXXXXXXXX	针夹头
4554	207S14014	螺钉M3×3
275030	20713017	过线
7120	207S11024	螺钉M2×3
XXXXXXXXX	XXXXXXXXX	机针
XXXXXXXXX	XXXXXXXXX	机针
XXXXXXXXX	XXXXXXXXX	(四线)针夹头
4554	207S14014	螺钉M3×3
275019C	20713018	过线
7120	207S11024	螺钉M2×3
XXXXXXXXX	XXXXXXXXX	(三线)针夹头
4554	207S14014	螺钉M3×3
275019A	20713038	过线(一针)
7120	207S11024	螺钉M2×3
XXXXXXXXX	XXXXXXXXX	机针

十、针杆部件(2)/Needle Drive Mechanism (2) 序号 NO. 公司件号 Part NO. 参考件号 Ref. Part No. 名称 Description 数量 (Number) 三线 three-thread 四线 four-thread 五线 five-thread 1 XXXXXXXXX XXXXXXXXX 针夹头 Needle Holder Assembly 0 0 1 2 207S14014 4554 螺钉M3×3 Screw 0 0 2 3 20713017 275030 过线 Thread Guide 0 0 1 4 207S11024 7120 螺钉M2×3 Screw 0 0 1 5 XXXXXXXXX XXXXXXXXX 机针 Needle 0 0 2 6 XXXXXXXXX XXXXXXXXX 机针 Needle 0 2 0 7 XXXXXXXXX XXXXXXXXX (四线)针夹头 Needle Holder 0 1 0 8 207S14014 4554 螺钉M3×3 Screw 0 2 0 9 20713018 275019C 过线 Thread Guide 0 1 0 10 207S11024 7120 螺钉M2×3 Screw 0 1 0 11 XXXXXXXXX XXXXXXXXX (三线)针夹头 Needle Holder Assembly 1 0 0 12 207S14014 4554 螺钉M3×3 Screw 1 0 0 13 20713038 275019A 过线(一针) Thread Guide 1 0 0 14 207S11024 7120 螺钉M2×3 Screw 1 0 0 15 XXXXXXXXX XXXXXXXXX 机针 Needle 1 0 0 jintex.in

Page 27

Jack JK-798T parts on page 27
Ref	Part number	Part name
1	1	1
2	2	2
3	3	3
4	4	4
5	5	5
6	6	6
7	7	7
8	8	8
9	9	9
10	10	10
11	11	11
12	12	12
13	13	13
14	14	14
15	15	15
16	16	16
17	17	17
18	18	18
19	19	19
20	20	20
21	21	21
22	22	22
23	23	23
24	24	24
25	25	25
26	26	26
27	27	27
28	28	28
29	29	29
30	30	30
31	31	31
32	32	32

11 JK798T-5-516 (H) Series JK798T-4-514 Series Jinte.in

Page 28 — 十一、针杆部件(3)/Needle Drive Mechanism (3)

Jack JK-798T parts on page 28
Ref	Part number	Part name
1	XXXXXXXX	针板
2	207S17006	螺钉M4×7.5
3	20709002	针板垫块(前)
4	207S11007	螺钉M4×7.5
5	20622003	防震垫
6	20709003	针板垫块(后)
7	207S11007	螺钉
8	XXXXXXXX	链套针护针
9	S01027	螺钉M3×6
10	XXXXXXXX	护针(后)
11	207S12005	螺钉
12	W03004	垫圈3
13	207S11002	螺钉M3
14	XXXXXXXX	机针护针(前)
15	207S11007	螺钉M4×7.5
16	XXXXXXXX	机针护针(后)
17	S01027	螺钉M3×6
18	20701033	托架
19	207S11003	螺钉M4×10
20	XXXXXXXX	针板
21	207S17006	螺钉M4×7.5
22	20709002	针板垫块(前)
23	207S11007	螺钉M4×7.5
24	20622003	防震垫
25	20709003	针板垫块(后)
26	207S11007	螺钉M4×7.5
27	XXXXXXXX	护针(前)
28	207S11007	螺钉M4×7.5
29	XXXXXXXX	护针(后)
30	207S12005	螺钉
31	W03004	垫圈3
32	207S11002	螺钉M3

十一、针杆部件(3)/Needle Drive Mechanism (3) 序号 NO. 公司件号 Part NO. 参考件号 Ref. Part No. 名称 Description 数量 (Number) 三线 three-thread 四线 four-thread 五线 five-thread 1 XXXXXXXX XXXXXXXX 针板 Needle Plate 0 0 1 2 207S17006 7170 螺钉M4×7.5 Screw 0 0 2 3 20709002 271010 针板垫块(前) Bracket 0 0 1 4 207S11007 7019 螺钉M4×7.5 Screw 0 0 2 5 20622003 240305 防震垫 Cushion Rubber 0 0 2 6 20709003 271011 针板垫块(后) Bracket 0 0 1 7 207S11007 7019 螺钉 Screw 0 0 2 8 XXXXXXXX XXXXXXXX 链套针护针 Needle Guard 0 0 1 9 S01027 7010 螺钉M3×6 Screw 0 0 2 10 XXXXXXXX XXXXXXXX 护针(后) Needle Guard 0 0 1 11 207S12005 7259 螺钉 Screw 0 0 1 12 W03004 240222 垫圈3 Spring 0 0 1 13 207S11002 7165 螺钉M3 Screw 0 0 1 14 XXXXXXXX XXXXXXXX 机针护针(前) Needle Guard 0 0 1 15 207S11007 7019 螺钉M4×7.5 Screw 0 0 1 16 XXXXXXXX XXXXXXXX 机针护针(后) Needle Guard 0 0 1 17 S01027 7010 螺钉M3×6 Screw 0 0 2 18 20701033 271013 托架 Bracket 0 0 1 19 207S11003 7114 螺钉M4×10 Screw 0 0 2 20 XXXXXXXX XXXXXXXX 针板 Needle Plate 0 0 1 21 207S17006 7170 螺钉M4×7.5 Screw 2 2 0 22 20709002 271010 针板垫块(前) Bracket 1 1 0 23 207S11007 7019 螺钉M4×7.5 Screw 2 2 0 24 20622003 240305 防震垫 Cushion Rubber 1 1 0 25 20709003 271011 针板垫块(后) Bracket 1 1 0 26 207S11007 7019 螺钉M4×7.5 Screw 2 2 0 27 XXXXXXXX XXXXXXXX 护针(前) Needle Guard 1 1 0 28 207S11007 7019 螺钉M4×7.5 Screw 1 1 0 29 XXXXXXXX XXXXXXXX 护针(后) Needle Guard 1 1 0 30 207S12005 7259 螺钉 Screw 1 1 0 31 W03004 240222 垫圈3 Spring 1 1 0 32 207S11002 7165 螺钉M3 Screw 1 1 0 jintex.in

Page 29

Jack JK-798T parts on page 29
Ref	Part number	Part name
11	JK798T-5-516-A04	JK798T-4-514-M03, 43P2, M53, 54
11	JK798T-5-516-A04	JK798T-4-514-M03, 43P2, M53, 54
13	JK798T-5-516-A04	JK798T-4-514-M03, 43P2, M53, 54
13	JK798T-5-516-A04	JK798T-4-514-M03, 43P2, M53, 54
	4	Standard lift
	5	High lift Extra-high lift
	1	2
	1	3
	1	1
	6	6
	7	7
	8	8
	9	9
	10	10
	12	12
	14	14
	15	15
	16	16
	17	17
	18	18
	19	19
	20	20
	21	21
	22	22
	25	25
	26	26
	27	27
	28	28
	29	29
	30	30
	31	31
	32	32
	33	33

12 JK798T-5-516(H) Series JK798T-4-514 Series (11) (13) JK798T-5-516-A04 JK798T-4-514-M03, 43P2, M53, 54 JK798T-5-516-A04 JK798T-4-514-M03, 43P2, M53, 54 (11) (13) (12) (10) (9) (8) (7) Standard lift (4) (5) High lift Extra-high lift (6) (29) (33) (25) (30) (32) (31) (26) (28) (27) (22) (20) (19) (33) (21) (15) (14) (16) (18) (17) 7 jintex.in

Page 30 — 十二、上弯针部件/Upper Looper Drive Mechanism

Jack JK-798T parts on page 30
Ref	Part number	Part name	Qty
	400043	弯针连杆
	207S11016	螺钉M4×16
	207S11016	螺钉M4×16
	20704003	上弯针球曲柄
	400037	上弯针球曲柄
	S05018	螺钉M6×0.75×12
	20702004	下弯针轴
	20628006	垫圈
	207S11004	螺钉M4×10
	W02001	上弯针垫圈
	20708006	衬套
	20622019	油封
	20708007	衬套A
	20705003	连杆
	207S12002	螺钉
	20726004	曲柄销
	20523005	JK788油线
	207S14010	螺钉M3×4
	2070403300	上弯针滑杆组件
	2070404100	上弯针滑杆组件
	20623005	上弯针滑杆套油毡
	207S11025	螺钉M3.5×6.7
	XXXXXXXXXX	上弯针
	207S11026	螺钉M5×16
	400040	盖板
	207S17004	螺钉M2.5×6
	207S11027	螺钉M2.5×8
	12122001	过滤塞
	20723005	吸油棉
	20712017	压板
	207S11020	螺钉M3×4
	20701051	上弯针滑块座

十二、上弯针部件/Upper Looper Drive Mechanism 序号 NO. 公司件号 Part NO. 参考件号 Ref. Part No. 名称 Description 数量 (Number) 三线 three-thread 四线 four-thread 五线 five-thread 1 400043 271500-92 弯针连杆 Connection 1 1 1 2 207S11016 7023 螺钉M4×16 Screw 2 2 2 3 207S11016 7023 螺钉M4×16 Screw 2 2 2 4 20704003 271502-92 上弯针球曲柄 Crank 1 1 1 5 400037 271503-92 上弯针球曲柄 Crank 0 1 1 6 S05018 4533 螺钉M6×0.75×12 Screw 1 1 1 7 20702004 271504 下弯针轴 Shaft 1 1 1 8 20628006 240338 垫圈 Washer 1 1 1 9 207S11004 7174 螺钉M4×10 Screw 1 1 1 10 W02001 303067 上弯针垫圈 Spring Washer 1 1 0 11 20708006 210122 衬套 Spacer 1 1 0 12 20622019 210586A 油封 Oil Seal 1 1 1 13 20708007 210122A 衬套A Spacer 1 0 1 14 20705003 271505-92 连杆 Lever 1 1 1 15 207S12002 7150 螺钉 Screw 1 1 1 16 20726004 179137-05 曲柄销 Pin Assy. 1 1 1 17 20523005 JK788油线 Oil Weak 1 1 1 18 207S14010 4545 螺钉M3×4 Screw 1 1 1 19 2070403300 上弯针滑杆组件 Upper Looper Holder Assy. 1 1 1 2070404100 上弯针滑杆组件双、28100281 赠力。 1 关(厚料) 关(厚料) 20 20623005 179130-05 上弯针滑杆套油毡 Felt 1 1 1 21 207S11025 7054 螺钉M3.5×6.7 Screw 1 1 1 22 XXXXXXXXXX XXXXXXXXXX 上弯针 Upper Looper 2 2 2 25 207S11026 4510 螺钉M5×16 Screw 1 1 1 26 400040 271511 盖板 Cover 1 1 1 27 207S17004 7039 螺钉M2.5×6 Screw 1 1 1 28 207S11027 7033 螺钉M2.5×8 Screw 1 1 1 29 12122001 过滤塞人回 281 赠 1 1 1 30 20723005 2745890 吸油棉 Felt 1 1 1 31 20712017 2745880 压板 Bracket 1 1 1 32 207S11020 7008 螺钉M3×4 Screw 1 1 1 33 20701051 271510B 上弯针滑块座 Upper Looper Bracket 1 1 1 28 jintex.in

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