PARTS BOOK BROTHER LK3-B826

Transcription

1 PARTS BOOK FOR BROTHER LK3-B826 High Speed Bar Tack Machine BROTHER NDUSTRES, LTD. NAGOYA, JAPAN

2 Notes for using this parts book. f the symbol is found in the "Parts " column or the u " column, refer to the separate parts list on page The symbol ~ in the ''Parts " column indicates that the part is not available for supply. f, however, there is a number in the " " column, the part can be ordered as an assembly. Please, therefore, order by using the No.. 3. f the ~ symbol is found before the Part, order this part together with its paired part. 4. This book was prepared based on information available in March, Parts are subject to changes in design without prior notice. Anmerk,ungen zum Gebrauch dieses Stucklistebuches. Dieses Zeichen '-, in der Spalte "Parts (Teilnummer)" oder " (Geditesatznummer)" verweist auf die Gesonderte Stiickliste auf Seite Dieses Zeichen ~~ in der Spalte "Teilnummer" bedeutet, dab dieser Teil nicht iefer bar ist. Wenn jedoch in der Spalte "Geratesatznummer" eine N ummer steht, kann dieser Teil als ein Gerateteilsatz bestellt werden. Bestellen Sie ~ daher bitte mit dieser Geratesatznummer. 3. Bei diesem Zeichen ~ vor der Teilnummer bestellen Sie bitte diesen Teil paarweise, zusammen mit seinem Gegensttick. 4. Dieses Buch basiert auf den nformationen vom Marz, ModelHinderungen sind vorbehalten. Notas para usar este Libro de Piezas. De haber un simbolo junto al "Parts (N umero de Pieza)" o en la columna del " (Numero de Juego)", habra que mirar la lista de piezas separada de la pagina El simbolo ~, que se encuentra en la columna del "Numero de Pieza", quiere decir que no se dispone de dicha pieza sola. Cuando, empero, hay un numero en la columna del "Numero de Juego", se podra ordenar la pieza con todo el juego. Por lo tanto, sera mejor hacer el pedido recurriendo al numero del juego respectivo.

3 3. Si, antes del nfunero?e una pieza, se encuentra el simbolo ~, habr~ que ordenar dicha pieza junto con a otra con a que va a misma. 4. Este libro ha sido compilado basandose en los datos de que se disponia en Marzo de Las piezas quedan sujetas a cambios de disefio sin aviso previo. Notes sur l'utilisation de ce manuel de pieces detachees. Si le symbole se trouve dans a colonne uparts (No de piece)" ou dans a colonne U N 0. (No jeu de pees)", veuillez vous referer a a liste de pieces annexe page Le symbole ~ dans a colonne uno de piece" signifie que a piece ne peut etre fournie. Si, dans a colonne UNo jeu de pees", i y a un numero de nomenclature, a piece peut etre commandee comme faisant partie d'un jeu de pieces. Done, pour toute commande, veuillez specifier le no du jeu de pieces. 3. Si, devant le no de pi~ce, i yale symbole ~. veuillez commander cette pi~ce avec sa pi~ce appariee.,..~ 4. Ce manuel a ete fait d'apres les renseignements valables au mois de Mars, Les pieces peuvent etre sujetter a des modifications sans preavis. ~\ CONTENTS A. Machine Body B. Upper Shaft, Needle Bar Mechanism C. Clutch Mechanism D. Feed, Cam Mechanism... 4 E. Feed Mechanism F. Thread Trimmer... 6 G. Presser Mechanism H. Threading Mechanism... 8 Z. Accessories... 9 SEPARATE PARTS LST... 0 NDEX...

4 A. Machine Body -., rt; 67-.A t.s:;;sa \ ~ 58 ~.-sa ~~c~~?20~;;:::;~~!-.-.j.~ ~,., ~: ~~63 ~ ~lj 53 j 60 ll-62 2 i-43 4 ~ 46 N arne of Parts Q'ty Parts Name of Parts A Screw A-47 Belt Cover A 2 Face Plate A-48 Screw A 3 Screw A-49 Arm Cover A 4 Needle Bar Guide Plate Needle Bar A-50 Spring Pin A- 5 Needle Bar Guide Guide A-5 Pin A 6 Screw A-52 Bobbin Presser A 7 Wick 2 X A-53 Bobbin Winder Pawl A-ll Screw A-54 Screw A 3 Screw A-55 Stopper for Bobbin Presser A-4 Bed Hinge A-58 Bobbin Winder Shaft A-5 Shuttle Race Cover A 59 Bobbin Winder Wheel A 6 Spring A-63 Bobbin Winder Shaft Holding Bracket A 7 Screw A-60 Rubber Ring A-8 Arm Bed A 62 Stud Screw A 9 Model Plate A-64 Elastic Plate A-65 Washer A 2 Wing Screw A-66 Set Screw A-22 Bed Supporter Hook A-67 Stud Screw A-23 Stud Screw A 68 Spring A-24 Bed Base A-69 Pulley Cover A 26 Bolt A-70 Screw A-27 Nut A-7 Spring Washer A-28 Starting Lever A-72 Washer A-29 Screw A 73" Daster Plate A-3 Starting Lever Shaft A-74 Screw A-34 Starting Lever Connecting Chain (8) A 78 Washer A-35 Starting Lever Spring A-79 Washer A-43 Screw A-80 Rubber Cushion A-44 Collar A-8 Name Plate A-45 Spring A-82 Screw A 46 Belt Guard Setter A 83 Spring Washer A-20 Knock Pin 2 Q'ty Parts Arm Cover Winder Bobb;n

5 B. Upper Shaft, Needle Bar Mechanism 3 ~. ( ot.~59-9 \{,,_,..\~ Name of Parts B Needle Bar Bushing Upper B 2 Needle Bar B 3 Needle Bar Bushing Lower B 4 Wick 4 X 4 B 5 Wick S topper B 6 Nipper Fastening Plate B 7 Stud Screw 3-8 Screw 3 9 Thread Nipper Spring 3-0 Screw B- Needle LQ x 5 B- 2 Screw B-3 Needle Bar Clamp B-4 Needle Bar Crank Rod 3-5 Screw B l6 Needle Bar Crank B-7 Stud B-8 Thread Take-up Lever B-63 Link Take-up S upporter B-9 Screw B-20 Screw B-2 Stud Screw B-22 Counter Weight B 23 Screw B-24 Screw 3-25 Upper Shaft Bushing Left B-26 Upper Shaft 3-27 Upper Shaft Bushing ntermediate B-28 Screw B-29 Worm B-30 Screw B-3 Screw B-32 Upper Shaft Bushing Right B-33 Screw Q't y Parts Thread Lever Take-up Name of Pans Q'ty Pans B-34 Screw B-35 Crank Rod B-36 Stud Screw B 37 Oscillating Rock Shaft B 38 Screw B-39 Wick B-40 Oscillating Rock Body B-4 Nut Felt B-43 S lide Block B-44 Screw B-45 Taper Pin B-46 Shuttle Drive r Shaft B-47 Shullle Drive r B 48 Screw B-49 Shuttle Race Washer B-50 Shuttle Race T hread Guide B-5 Screw B-52 Shuttle Race - Shuttle Race Ring B-54 Shuttle Hook B-55 Shuttle Race Ring B-56 Presser Spring B-57 Screw B-53 Screw B-58 Bobbin B -59 Bobb in Ca se Spring B Screw Bobbin Case Thread Tension Spring B-59 5 Screw B-60 Collar B-6 Screw B-62 Fe lt

6 C. Clutch Mechanism r ~ \ \::.{ 25 \ 24 Name of Parts Q'ty Parts C Ball Bearing C 2 dle Pulley c. 3 Drive Pulley Roller Shaft C 9 Roller Shaft (B) c. 4 Screw c. 5 Spring Pin C 6 Spring Pin c. 7 Plunge Spring c. 8 Plunge Spring Holder C-0 Roller C- Roller Shaft (A) for Stop Cam Stop Cam C- 2 Stop Cam C-3 S top Cam Ring C-4 Screw 3 li C-7 Nut C-8 Hook C-9 Clutch Lever Spring C-20 S tud Screw C- 5 Belt Shifter C- 6 Screw C-2 Adjusting Plate C-22 Clutch Stopper Holder Stud C-23 Clutch Stopper Holder C-24 Washer C-25 Screw C-26 Clutch Stopper C-27 Clutch Stopper Stud Clutch Lever C-28 Spring Washer C-29 Nut C-30 Washer C-3 Stopper Spring (B) C-32 Felt C-33 Stopper Adjusting Spring Shaft C-34 Stopper Spring (A) C-35 Washer C-36 Nut C-37 Holder Name of Parts C-38 Washer C-39 Stop Ring C-40 Brake Shoe Guide C-4 Brake Shoe Guide Plate C-76 Brake Shoe C-42 Screw C-43 Brake Lever C-44 Screw C-45 Screw C-46 Nut C-47 Brake Lever Guide Stud C-48 Washer C-49 Stud Screw C-52 Clutch Lever C-54 Clutch Lever Bushing C-55 Clutch Lever Pawl C-56 Washer C-57 Bolt C-74 Nut C-50 Stud Screw C-5 Brake Spring C-53 Screw C-58 Stud Screw C-59 Clutch Tripping Lever Spring C-60 Bolt C-6 Washer C-62 Clutch Stopper Pawl C-65 Clutch Tripping Lever C-67 Tripping Dog C-68 Hand Sto p Lever C-69 Was her C-70 Bolt C-63 Screw C-64 Was her C-66 Stud Screw C-7 Clutc h Lever Shaft C-72 Screw C-73 Clutch Lever Bracket Q'ty Parts Brake Shoe Clutch Lever Clutch Tripping Lever

7 D. Feed, Cam Mechanism [l \ \ ~ f:! -43 ~ ~ 42 \ v ~ 4 Name of Parts Q'ty Parts D- Feed Across Ring Cover D- 2 Feed Across Ring Guide D- 3 Feed Across Ring Guide Shaft D- 4 Feed Acros s Ring St ud D- 5 Feed Across Ring D- 6 Screw D- 7 Collar D- 8 Screw D- 9 Feed Across Shaft D-0 Ball Stud Bracket D- Screw D-2 Screw D- 3 Lower Ball Stud *' D-4 Feed Across Rod "' Ball Stud D-5 Screw D- 6 Upper Ball Stud "' D-20 Washer Feed Across Hod A 0SCmbly D-2 Wing Nut D- 7 Nut Feed Across D- 8 Washer Regulator D-9 Stud Screw D-22 Feed Across Regulator Name of Pa rts D-24 Nut D-25 Washer D-26 Ro lle r Stud D-27 Ro ller D-42 Feed Across ndicator D-43 Screw D-23 F eed Across Regulator Shaft D-28 Spring Pin 3 x 32 D -29 Spring Pin 5 x 32 D -30 Worm Wheel D-3 Screw D-32 Screw D-33 Stop Tripping Segment D-34 Feed Cam D-35 Thread Nipper Tripping Segment (3) D-36 Screw D-37 Thread Nipper Tripping Segment (A) D-38 Worm Wheel Shaft D-39 Nu t D- 0 Stud Screw D-4 Nu t Q'ty Parts Feed Across Regulator Feed Cam

8 E. Feed Mechanism Name of Parts Q'ty Parts Name of Parts Q'ty Parts E - Screw E-30 Stud Screw E - 2 Presser Arm Guide E-32 Feed Plate E- 3 Screw E -33 Bolt E - 4 Work Clamp Guide Plate E-44 Washer E- 5 Screw E-6 Holder E- 6 Work Clamp (Left) E-7 Spring Washer E - 7 Work Clamp (Right) E-8 Feed Lengthwise Adjuster E - 8 Work Clamp Set Plate E -9 Screw E 9 Presser Arm E -23 Feed Lengthwise Adjusting Shaft E -0 Work Clamp Spring (Left) E -24 Washer E-ll Work Clamp Spring (Right) E-25 Block Guide P late E -2 Screw Presser Arm E-3 Screw E -3 Nut E-34 Nut E -4 Bolt E-35 Washer Feed E -5 Washer E-36 Roller Shaft Bracket E -20 Screw E-37 Roller E -2 Feed Regulator Post E -38 Feed Lengthwise Regulator E -22 Screw E-39 Screw E -26 Feed Plate Carrier E-40 Feed Bracket Feed Bracket! E-27 Set Plate E -4 Screw E-28 Screw E -42 Screw E-29 Feed Lengthwise Block E -43 Bolt

9 F. Thread Trimmer Ref Name of Parts Q'ty Parts Name of Parts Q'ty Parts F- Bolt F-36 Knife Bar Pulling Spring F- 2 Spring Washer F-39 Was her F- 3 Knife Cam Setting Plate F-40 Bolt F- 4 Screw F-38 Guide Plate F - 5 Spring P in 5 X F-4 Knife Motion Stopper F- 7 Screw F-42 Stud Screw F- 8 Knife Guide (B) Knife Cam F-43 Screw F- 9 Knife Guide (A) F-44 Ball Block Operating Roller Knife F -0 Knife Cam F-45 Spring Operating F- Screw F-46 Knife Operating Lever Lever F-2 Vertical Knife Lever Pawl F-47 Spring Washer F-3 Nut F-48 Nut F-4 Screw F-49 Knife Operating Lever Pawl F-5 Nut F-50 Screw F-6 Washer Vertical F-5 Nut F-7 Roller Knife F-52 Stud Screw Lever F-8 Vertical Knife Lever F-53 Guide Plate Knife Bar F-22 Nut F-54 Screw F-23 Spring W asher F-37 Knife Bar F-24 Washer F-55 Knife Bar Rack Knife Bar F-25 Vertical Knife Lever Slide Block F-56 Screw F-72 Washer F-7 Washer F-73 Spring Washer F-57 Screw F-9 Screw F-58 Needle Plate Needle Hole F-20 Washer F-59 Screw nsert F-2 Screw F-60 Needle Hole nsert - F-26 St ud Screw F -6 Screw l F-27 Vertical Knife Lever Bracket F-62 Knife Carrier Position F-28 Screw F -63 F ixed Knife F-29 Screw F -64 Screw F-30 Nut F-65 Lower T hread Cutting Knife F-3 Knife Bar Adjusting Plate F -66 Upper Thread Cutting Knife F-32 Screw F -67 T hread Retainer l F-33 Washer F -68 Screw F-34 Nut F -69 Pinion S tud Bra cket F-35 H ook F-70 Nut

10 G. Presser Mechanism ~~28 ~l_abfr~-r-~ - ; G;;:> Na me of Pans Q'ty Parts G- Presser Adjusting Screw c. 2 Presser Spring Washer G 3 Presser Spring G- 4 P resser Bar G- 6 Screw G 9 Thread Reciprocater 559 0~ G-0 Screw Thread Reciprocater G- l Thread Reciprocating Arm G- 2 Stud Screw G- 3 T hread Reciprocating S tud G-4 Screw G- 5 Screw G-6 Presser Bar Guide G-8 Presser Bar Guide Plate G-9 Screw G-20 Presser Bar Lifting Arm G-2 Screw G-23 Lifting Lever Guide Stud G-24 Screw G-25 Lift ing Lever Guide G-26 Bolt G-27 Washer G-28 Lifting Lever Stopper G-29 Washer G-30 Screw G-3 G-32 G-33 G-34 G-35 G-36 G-37 G-38 G-39 G-4 G-42 G-43 G-48 G-49 G-50 G-5 G-52 G-53 G-54 G-55 G-56 G-57 G-58 G-59 Name of Parts Q't y Parts Stud Screw Presser Bar Connecting Bar Nut Adjus ting Rod Spring Pin !look Lifting Lever Connecting Chain (A) Screw Washer Lifting Stop Lever Pawl Stud Screw Nut Work Clamp Lifter Holder Lifting Stop Lever Was her Stud Screw Lifting Stop Lever Connector Lifting Lever Nipper Driver Spring Nut Screw Spring Washer Washer

11 H. Threading Mechanism J " ' ~!~.. 50~ 49 y 4 Re f. Name of Parts Q'ty Parts Name of Parts Q'ty Parts J-. Nipper Operating Lever Pawl H -38 Screw H - 2 Screw H-39 Check Spring H - 3 Nut l H -40 T hread Tension Stud l l 4 Screw H -4 T hread Tens ion Disc l H- 5 Spring H -42 Knob H - 6 Stud Screw H -43 Screw : 7 Nipper Operating Lever H -44 Tension Spring H - 8 Screw H-45 Tension Control Nut H -2 Screw H -46 Thread Guide Plate H -3 Nipper Operating Connecting Lever Screw H -4 j oint H-48 Arm T hread Guide H-5 St ud Screw H -49 Screw H -6 Nut Felt H-7 Nipper Operating Connecting Rod H -5 Arm T hread Guide Lower H-8 Thread Tension Release H -52 Screw H -9 Screw Nipper Operating Lever Shaft H-20 Nipper Operati ng Connecting Rod Bracket H -72 Screw H -2 Screw H -73 Spring Washer H -22 Nipper Fastening Plate Pusher H -74 Nipper Adjusting Plate H -23 Screw H -75 Nipper Adjust ing Lever H-26 T hread Guide H -76 Nut Sub Tension Stud H -77 Screw Tension Disc H -78 Top Cover T hread Guide H -29 Sub Tension Spring H -79 Screw H -30 Sub T ension Was her H -80 Tension Control Nut H -3 Sub T ension Control Nut H -8 Tension Spring H -32 Arm Thread Guide Upper T ension Disc Tension H -33 Screw T ension St ud Collar Stud H -34 T ension Release Guide Pin Screw Assem bly H -35 Thread T ens ion Release Pin H-85 T ension St ud H-36 Thread Tension Bracket H -86 Nut H-37 Screw

12 Z. Accessories t::}42- f.,_42- L 42-6 ~ ~ 8 ~ 9 34 «!> 35 ~ 36 f 42l r~ 42 - u 42-u 40 Name of Parts Q'ty Parts z. Accessory Box Z Z 2 Screw Driver 2.6 X Z z. 3 Scre w Driver 5.5 x Z Z- 4 Screw Driver 6.4 X Z-42-H z. 5 S pa nne r 8 X Z z. 7 Wrench 0 x Z-42 5 z. 8 W rench 8X Z z. 9 Wrench 6 X Z Z- Allen Wrench (3 mm) Z Z-3 Oil Tank Z-42-7 Z-4 Oiler Z-42-8 Z- 5 Head Cover Z-42 9 Z-6 Needle Bag ~ Z-42-0 Z-7 Needle LQ x 5 Z-42- Z-8 Bobbin Z-42-2 Z-9 Z-33 Rubber Ring Bolt Z-20 Z-34 Felt Washer Z Z Name Plate Z-35 Washer Z-42-4 Bolt Z-36 Nut Z-42-5 Washer Z-38 Foot Pedal Foot Pedal Z-42 6 Z-39 Foot Pedal Stopper Z-40 Screw pieces Z-4 Nut Z Screw Z-42 Cap Z-42 Z-42-7 Z-42- Couon Stand 2 Bolt A ssembly Z-43 Z-42-3 Washer Z-44 * The details of included accessories are subject to change. Name of Parts Spool Holder Thread Bushing Thread Guide Spring T hread Ha nger Name Plate Pipe Joint Screw Nut Spool S haft Spool Cushion Spool Mat Spool Stand Base Spring Washer Nut Spool liolder 2 Cot ton Stand Base Screw Shut tle Race Washer Shuttle Race Washer * Anderungen in der Aufstellung der mitgelieferten Zubehore sind vorbehalten. * Les details des accessoires inclus sont sujets a des changements. * Los detalles de los accesorios incluidos pueden variar. Q'ty Assembl y Parts Z T hread Hanger Z Jo in t Assem bly l Z-42-3 Spool Holder Z-42-6 Cotto n St and Base

13 SEPARATE PARTS LST - Specification Name of Parts A 826-5A 826-3B 826-5B B- Needle LQ x B-29 Worm D-30 Worm Wheel D Feed Cam D-34 Feed Cam D-35 Thread Nippe r Tripping Segment (B) l D-37 Thread Nipper Tripping Segment (A) E Presser Arm E - 6 Work Clam p (Left) E- 7 Work Clamp (R ight) E-32 Feed Plate E -44 Washer F-7-0 Knife Cam F - 8 Knife Guide (B) F - 9 Knife Guide (A) F -0 Knife Cam ll F Needle Hole nsert F -60 Needle Ho le nsert Z-7 Needle LQ X Z-44 Shuttle Race Was her B-49 Shuttle Race Washer 2 D-32 Screw D-33 Stop Tripping Segment 2 2 D-35 Thread Nipper Tripping Segment (B) 2 2 D-36 Screw D-37 T hread Nipper Tripping Segment (A) 2 2 E - 3 Screw, F - 7 Screw F - 8 Knife Guide (B) 2 2 F- 9 Knife Guide (A)

14 N D EX Parts Remark Parts Remark Parts Remark Parts Remark Z E B B G-0 G B B D C-57 z B E F H H 7 E F H H F Z {) 0 0 B F A Z B H D Z G H E-28 z H H 5 H C G E 2 H-23 F z F F F z H A F B H-22 F C E H-20 G H B H H-2 H G B B-0 H A C H 2 F A C A-7 G H C-8 D F-5 H C A C B B C F H B-36 F F A B G A-27 D B F Z F B-42 F-43 Z F B D C-56 F B B-48 Z H A-5 E E H F-44 G-2 G G A D ll C Z D-30 E C B ll D H- 8 G-29 Z D-40 H C B D-34 H A-79 Z D C B D-37 H-72 C B F H G B F C F D A-29 E-44 0S F D E F F D C C F D A C F G-32 G-38 D G G G-30 D G D 23 G-57 E H F-29 E C D A- 3 F A D A F E D F-28 G A D C C B D H-33 E D E H-37 F-47 E E B-44 H z E-38 H Z Z E B A F E-8 H-79 F H E G-4 G-27 H F C A B 4 E-3-5 E F B F A z B Z B E 9 C A A E 7 F A A E- 6 H B Z E B c E E ll B-24 G H E-0 B D Z E-2 B C A E-26 C A A E C D A F G-5 F A B B C A E B C- C E-27 C F-57 D E-29 D F A E-30 G~ E B E B C B D Z A B D 7 z B B D C B B D E B B D C B B D 2

15 Parts Ret Remark Parts Remark Parts Remark Parts Remark D H H D F H E F- 8 E F F F H F H E F F E F G E F F G F H Z F H B F B A G G F B Z A F Z-39 Z F Z D F A B G B A G G G A B A G B D G B D G D Z G F A G-49 F Z G G C F-38 z C F H C Z C A A A E Z C A H C A 4 H C C-4 H C F E C B D C-35 Z Z C Z E C H-42 D C H F C D A C D E C D E C D C C F A F Z-42 6 C F z C F Z-42 H E Z C E z C E z C B z C D-30 Z C-76 E Z C z D z C A z C B Z H H Z C H Z-42-6-l Z Z C G Z C H G C H F C G C F D D C F-0 G C G D F A H F-63 G F A D F A F C A C E A A C G-9-3 A F G G A F A H H H H-85-2-

16 ~ i.!... ~ (.~ l. ; November, 978 Printed in Japan