Brother International T-8420B Parts Manual - English - Page 30

M. 4.tiA LAM / Threading mechanism REF.NO CODE Q'TY PA NAME OF PARTS RM 1 SA3417001 1 r,r7-0- 91-71 .-*-. 3 2 SA3415001 2 -11- 91"),/it , L 1 SA2607001 1 r)r7 fl- 9r) --.-i-5 2 SA3416001 2 -11- 91,j',R , LL 1 SA2818001 1 1'2 r7 4F9r 17 , i":-.--1 2 SA3414001 2 4f- -91,- .//i tyl UPPER THREAD TENSION ASSY, -3 TENSION SPRING, L UPPER THREAD TENSION ASSY, -5 TENSION SPRING, LL UPPER THREAD TENSION ASSY, -1 TENSION SPRING, M 3 SA4212001 1 -(1- 91")./Y-0---,7- 4 SA2613001 1 . 91-21 ,'.; 5 SA2614001 1 4F-I-i)ii.t, l_ 6 SA2615001 2 41+1J/ i* -7>t-f :i. 7 SA2619001 1 A'- 4)-- 8 SA2623001 1 -(FF9i R 9 SA2620001 1 1j7- 10 SA2621001 1 AFV/ir)/T 11 021300106 1 1 al -vE-3 12 SA2626001 1 t-,( -)3.5 13 SA2624001 1 /i7>j--(1-•,W,) 14 SA2625001 1 -9r13-ts.'7Y-7?.--- 15 SA2626001 1 F, 3.5 16 SA2627001 1 t7- 17 SA2628001 1 4 r):.,t`.YF 18 SA2629001 1 4F+I)/ i• issY/ i' 19 061350616 1 # -J- 35X6 20 SA2824001 1 7 r7 U Ez,(tsY FM3.5 21 SA2630001 1 -(1-[-')/iAl-Vii 22 062350512 1 -J- 35X5 23 145446001 4 4F 9r)'./ 41- -5 24 159805001 2 -(1- 9r7.,-1)----521-4)--.1 25 S20681000 2 f-9r).,/i*r',2 -EfilI 26 S20682105 2 -fl-9r),J - Vi- 27 144504001 4 -ff-7>J---(#5 28 154560001 2 /1.-T- ->9.s.i/iA 29 155510001 2 -(1- r7i :,/- VI- 30 SA2632001 1 -0-2-)Wl-f9 31 012500536 1 71-L55X5 32 S38274001 1 41-3-)1,,c/i 33 SA2633001 2 YZ.,/, .)3.5 34 SA4506001 1 -(1--a)1,?(E>L 35 SA4507001 1 41- _)I.,(E>R 36 SA2634001 1 7-1..-fi-7.it-fU 37 061350616 2 -9-5W5X6 38 SA2635001 1 -11-99r139r)-t-f 39 062300616 1 tr 3X6 40 SA2639001 1 7-/..-1F7>t4D 41 114941001 1 7-1.4F7>t47Mil* 42 062500816 2 j - /M5X8 43 SA2636001 2 Z.:W-1ht/7- 44 012060636 2 7tt76X6 45 SA2637001 1 -(F-J-A.,() 46 SA2638001 1 7 -A-(1-7>1--(M 47 SA2640001 2 -V--5-'.)5X8 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 THREAD GUIDE, D :ARM FELT SCREW PAN M5X8 THREAD RETAINER SET SCREW SOCKET (FT) M6X6 BAR, TENSION RELEASE THREAD GUIDE, M :ARM SCREW, FLAT M5X8 T-8420B-401 ùý