Brother T-8722B Parts Manual page 35

Twin needle direct drive lock stitcher with large hook and thread trimmer
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M . ����� / Threading mechanism
REF.NO
CODE
1
SA3417301
2
SA3415001
1
SA2607301
2
SA3416101
3
SA4212001
4
SA2613001
5
SA2614201
6
SA2615001
7
SA2619001
8
SA2623201
9
SA2620001
10
SA2621001
11
021300106
12
SA2626001
13
SA2624001
14
SA2625001
15
SA2626001
16
SA2627001
17
SA2628001
18
SA2629001
19
004350616
20
SA2824001
21
SA2630001
22
062350512
23
145446001
24
159805001
25
S20681000
26
S20682105
27
144504001
28
154560101
29
155510001
30
SA2632001
31
012500536
32
S38274001
33
SA2633001
34
SA4506001
35
SA4507001
36
SA2634001
37
004350616
38
SA2635001
39
062300616
46
SA6378001
40
SA2638001
41
SA2640001
42
062500816
43
SA2636001
44
012060636
45
SA2637001
T-8722B-401
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NAME OF PARTS
<For -403>
UPPER THREAD TENSION ASSY -3
TENSION SPRING, L
<For -405>
UPPER THREAD TENSION ASSY -5
TENSION SPRING LL
TENSION PLATE ASSY
TENSION STUD
THREAD TAKE-UP SPRING L
GUIDE ASSY, T/TAKE-UP SPRING
SPACER
THREAD TAKE-UP SPRING R
COLLAR
STOPPER SUPPORT
NUT 1 M3
SET SCREW, (CP) M3.5
SPRING GUIDE SET SCREW
ADJUSTING THUMB
SET SCREW, (CP) M3.5
COLLAR
TENSION NUT
STOPPER
SCREW FLAT M3.5X6
NUT, WHIRL-STOP M3.5
STOPPER
SCREW PAN M3.5X5
DISC, TENSION
TENSION DISC PRESSER
WASHER
TENSION NUT
THREAD GUIDE DISC
PRE-TENSION SPRING A
TENSION NUT
TENSION RELEASE PLATE
SET SCREW SOCKET (FT) M5X5
T-RELEASE SPRING
SHOULDER SCREW, M3.5
TENSION RELEASE PIN, L
TENSION RELEASE PIN, R
THREAD GUIDE, U :ARM
SCREW FLAT M3.5X6
THREAD QUANTITY ADJUST
SCREW PAN M3X6
CAP
THREAD GUIDE, M :ARM
SCREW FLAT M5X8
SCREW PAN M5X8
THREAD RETAINER
SET SCREW SOCKET (FT) M6X6
BAR, TENSION RELEASE
RM
30
30

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