Parts Manual - English
Page 1
A DB2-B71 6 High Speed Single Needle Straight Stitcher with Automatic Thread Trimmer BROTHER INDUSTRIES, LTD. NAGOYA, JAPAN
A DB2-B71 6 High Speed Single Needle Straight Stitcher with Automatic Thread Trimmer BROTHER INDUSTRIES, LTD. NAGOYA, JAPAN
Parts Manual - English
Page 4
...-3 A-14-4 A-15 A-16 A-17 A-18 A-19 A-20 A-21 A-22 A-23 Name of Parts Pump Cover Nut 7.14 Name Plate PM Thread Guide R Screw 3.57 x 6 Screw 5.95 Tension Release Pin Screw 157 Upper Tension Regulator Bracket Packing Thread Take-up Cover Oil Cap Thread Guide Screw 4.37 Pre-Tension Stud Thread Guide Disc Spring A Nut Spool Pin Screw 3.57 x 8 Rear Cover Packing Oil Cap Oil Cap Oil Cap Pin Modele Plate Q'ty Parts No. 2 009671-0-12 2 104449-0-01 1 009671-8-12 1 146078-0-02 1 145527-0-00...
...-3 A-14-4 A-15 A-16 A-17 A-18 A-19 A-20 A-21 A-22 A-23 Name of Parts Pump Cover Nut 7.14 Name Plate PM Thread Guide R Screw 3.57 x 6 Screw 5.95 Tension Release Pin Screw 157 Upper Tension Regulator Bracket Packing Thread Take-up Cover Oil Cap Thread Guide Screw 4.37 Pre-Tension Stud Thread Guide Disc Spring A Nut Spool Pin Screw 3.57 x 8 Rear Cover Packing Oil Cap Oil Cap Oil Cap Pin Modele Plate Q'ty Parts No. 2 009671-0-12 2 104449-0-01 1 009671-8-12 1 146078-0-02 1 145527-0-00...
Parts Manual - English
Page 5
... Screw 4.37 2 B-55 Rotary Hook Assembly 1 B-56 Screw 4.37 1 B-57 Bobbin Case Holder Position Bracket 1 B-58 Bobbin 1 B-59-1 Bobbin Case 1 B-59-2 Spring Set Screw 1 B-59-3 Spring Adjusting Screw 1 B-59-4 Lower Thread Adjusting Spring 1 B-60 Screw 1 B-61 Felt 1 B-62 Lower Shaft 1 B-63-1 Slide Plate 1 B-63-2 Screw 2.38 2 B-63-3 Slide Plate Spring 1 B-64 Needle Plate B16 1 B-65 Screw 4.37 2 Parts No. Assembly No. 013761-4-10 100251-0-01 100251-0-01 142708-0-00 013760-6-10 145516-0-01 101706-0-03 142709-0-00 013761-4-10 B 38 Bevel Gear Upper Assembly...
... Screw 4.37 2 B-55 Rotary Hook Assembly 1 B-56 Screw 4.37 1 B-57 Bobbin Case Holder Position Bracket 1 B-58 Bobbin 1 B-59-1 Bobbin Case 1 B-59-2 Spring Set Screw 1 B-59-3 Spring Adjusting Screw 1 B-59-4 Lower Thread Adjusting Spring 1 B-60 Screw 1 B-61 Felt 1 B-62 Lower Shaft 1 B-63-1 Slide Plate 1 B-63-2 Screw 2.38 2 B-63-3 Slide Plate Spring 1 B-64 Needle Plate B16 1 B-65 Screw 4.37 2 Parts No. Assembly No. 013761-4-10 100251-0-01 100251-0-01 142708-0-00 013760-6-10 145516-0-01 101706-0-03 142709-0-00 013761-4-10 B 38 Bevel Gear Upper Assembly...
Parts Manual - English
Page 6
... C-24 C-25 C-26 C-27 C-28 C-29 C-30 C-31 Name of Parts Screw 5.95 Set Collar Feed Regulator Shaft Bushing Feed Regulator Stud Screw 7.14 Feed Link Feed Cam Sleeve Feed Cam Screw 5.95 Feed Forked Connector Nut 7.14 Crank Rod C- 7-2 C- 8 C- 9 C-10 C-11 C-12 C-13 Screw 4.76 Notch Spring Pin Length Control Screw O Ring Length Control Dial Feed Regulator Plate Q'ty Parts No. t c Ref. Assembly No. 1 142746-0-02 1 142747-0-02 1 109153-0-01 1 147509-0-01 1 104689...
... C-24 C-25 C-26 C-27 C-28 C-29 C-30 C-31 Name of Parts Screw 5.95 Set Collar Feed Regulator Shaft Bushing Feed Regulator Stud Screw 7.14 Feed Link Feed Cam Sleeve Feed Cam Screw 5.95 Feed Forked Connector Nut 7.14 Crank Rod C- 7-2 C- 8 C- 9 C-10 C-11 C-12 C-13 Screw 4.76 Notch Spring Pin Length Control Screw O Ring Length Control Dial Feed Regulator Plate Q'ty Parts No. t c Ref. Assembly No. 1 142746-0-02 1 142747-0-02 1 109153-0-01 1 147509-0-01 1 104689...
Parts Manual - English
Page 8
.... No. No. Name of Parts Presser Foot Screw 3.57 x 10 Presser Bar Bushing Presser Bar Clamp D- 4-2 13- 5 D- 6 D- 7 D- 8 13- 9 D-10 D-11 D-12 13-13 D-14 D-15 D-16 D-17 Screw 5.95 x 6 Presser Bar Washer Presser Spring Presser Spring Bar Screw Presser Bar Lifter Screw 4.76 O Ring PW1 Presser Bar Lifter Crank Screw 3.57 O Ring PW1 Presser Bar Lifter Lever Shaft Tension Releaser Assembly Q'ty Parts No. Ref. Q'ty Parts No. No. Assembly No. 1 153037-0-01 1 001671-0-12 1 145472-0-01 1 D-4 Presser Bar Clamp Assembly 013760-6-10 181919-0-01 1 111466...
.... No. No. Name of Parts Presser Foot Screw 3.57 x 10 Presser Bar Bushing Presser Bar Clamp D- 4-2 13- 5 D- 6 D- 7 D- 8 13- 9 D-10 D-11 D-12 13-13 D-14 D-15 D-16 D-17 Screw 5.95 x 6 Presser Bar Washer Presser Spring Presser Spring Bar Screw Presser Bar Lifter Screw 4.76 O Ring PW1 Presser Bar Lifter Crank Screw 3.57 O Ring PW1 Presser Bar Lifter Lever Shaft Tension Releaser Assembly Q'ty Parts No. Ref. Q'ty Parts No. No. Assembly No. 1 153037-0-01 1 001671-0-12 1 145472-0-01 1 D-4 Presser Bar Clamp Assembly 013760-6-10 181919-0-01 1 111466...
Parts Manual - English
Page 9
... E-16 E-17 E-18 E-19 E-20- 1 E-20- 2 Wick 4 x 4 (100mm) Screw 3.57 x 5 Wick 4 x 4 (510mm) Wick 4 x 4 (100mm) Tube Holder Screw 3.57 x 5 Felt Support Tube Assembly Oil Tube Upper Tube Holder Cap Tube Holder O Ring PW14 Oil Gauge Window Oil Gauge Flange Screw 3.57 Tube Oil Tube D Assembly Spring Screw Screw 6.35 Spring Q'ty Parts No. E. No. Assembly No. 1 __a OE-i1l Stopper 1 109405-0-01 Plate Assembly 181639-0-01 2 009670-5-12 1 108804-0-01 1 109405-0-01 1 145547...
... E-16 E-17 E-18 E-19 E-20- 1 E-20- 2 Wick 4 x 4 (100mm) Screw 3.57 x 5 Wick 4 x 4 (510mm) Wick 4 x 4 (100mm) Tube Holder Screw 3.57 x 5 Felt Support Tube Assembly Oil Tube Upper Tube Holder Cap Tube Holder O Ring PW14 Oil Gauge Window Oil Gauge Flange Screw 3.57 Tube Oil Tube D Assembly Spring Screw Screw 6.35 Spring Q'ty Parts No. E. No. Assembly No. 1 __a OE-i1l Stopper 1 109405-0-01 Plate Assembly 181639-0-01 2 009670-5-12 1 108804-0-01 1 109405-0-01 1 145547...
Parts Manual - English
Page 10
... F-62 Name of Parts Tension Release Link Assembly Tension Release Wire Stop Ring E3 Screw 3.57 x 6 Tension Release Wire Holder U Tension Release Wire Presser U Connector 3 Screw 3.57 x 6 Nylon Connector 12P Fixed Knife Screw 3.57 Lower Thread Finger Screw 4.37 x 7 Thread Trimming Lever Lever Stopper Trimming Lever Spring Screw 4.76 x 14 Shaft Bushing Shaft Screw 4.37 Screw 6.35 Washer 5.3 Thread Trimmer Clutch Bushing Tension Release Wire Ring Tension Release Wire Holder D Tension Release Wire Presser D Screw 3.57 x 6 Screw 3.57 x 8 Supporter Thread Trimming Solenoid Q'ty...
... F-62 Name of Parts Tension Release Link Assembly Tension Release Wire Stop Ring E3 Screw 3.57 x 6 Tension Release Wire Holder U Tension Release Wire Presser U Connector 3 Screw 3.57 x 6 Nylon Connector 12P Fixed Knife Screw 3.57 Lower Thread Finger Screw 4.37 x 7 Thread Trimming Lever Lever Stopper Trimming Lever Spring Screw 4.76 x 14 Shaft Bushing Shaft Screw 4.37 Screw 6.35 Washer 5.3 Thread Trimmer Clutch Bushing Tension Release Wire Ring Tension Release Wire Holder D Tension Release Wire Presser D Screw 3.57 x 6 Screw 3.57 x 8 Supporter Thread Trimming Solenoid Q'ty...
Parts Manual - English
Page 11
...-0-00 G-22 G-12 154201-0-01 Plunger Name of Parts Reverse Switch Cord Terminal Pin Micro Switch Bushing Screw 3.57 x 10 Stop Ring E8 Reverse Switch Case Screw 2.38 Screw 4.37 x 14 Actuator Pin Actuator Bar Actuator Screw 5 x 6 Solenoid Cover Solenoid Q'ty Parts No. 1 2 143549-0-00 1 140643-0-00 1 146080-0-00 Assembly No. G-12 Reverse Solenoid Assembly 154201-0-01 No. No. Quick Back Switch Mechanism 10 11 2 4-@ 1-2 \I \ \ 711 \ \ \ \ oC li...
...-0-00 G-22 G-12 154201-0-01 Plunger Name of Parts Reverse Switch Cord Terminal Pin Micro Switch Bushing Screw 3.57 x 10 Stop Ring E8 Reverse Switch Case Screw 2.38 Screw 4.37 x 14 Actuator Pin Actuator Bar Actuator Screw 5 x 6 Solenoid Cover Solenoid Q'ty Parts No. 1 2 143549-0-00 1 140643-0-00 1 146080-0-00 Assembly No. G-12 Reverse Solenoid Assembly 154201-0-01 No. No. Quick Back Switch Mechanism 10 11 2 4-@ 1-2 \I \ \ 711 \ \ \ \ oC li...
Parts Manual - English
Page 12
...Parts Bushing Rotary Solenoid Insulated Cover Plug, Insualted Sleeve Receptacle Thread Wipper Cord Terminal Pin Screw 3.57 x 6 Tube Holder L Screw 3.57 x 10 Solenoid Link Wire Link Stop Ring E2.5 Screw 4.37 x 8 Solenoid Set Plate Screw 4.37 Q'ty Parts No. Thread...H- 9 H-10 H-11 H-12 H-13 Name of Parts Thread Wiper Lever Bushing Spring Thread Wiper Crank Grooved Link Screw 3.57 Thread Wiper Supporter Screw 4.37 x 12 Thread Wiper Stud Thread Wiper Stud Collar Screw 3.57 x 5 Thread Wiper Terminal Pin W Cord S Connector Terminal Pin Connector Q'ty Parts No. 1 146090-0-01 1 146079-0-01 1 146089...
...Parts Bushing Rotary Solenoid Insulated Cover Plug, Insualted Sleeve Receptacle Thread Wipper Cord Terminal Pin Screw 3.57 x 6 Tube Holder L Screw 3.57 x 10 Solenoid Link Wire Link Stop Ring E2.5 Screw 4.37 x 8 Solenoid Set Plate Screw 4.37 Q'ty Parts No. Thread...H- 9 H-10 H-11 H-12 H-13 Name of Parts Thread Wiper Lever Bushing Spring Thread Wiper Crank Grooved Link Screw 3.57 Thread Wiper Supporter Screw 4.37 x 12 Thread Wiper Stud Thread Wiper Stud Collar Screw 3.57 x 5 Thread Wiper Terminal Pin W Cord S Connector Terminal Pin Connector Q'ty Parts No. 1 146090-0-01 1 146079-0-01 1 146089...
Parts Manual - English
Page 13
...Parts Magnet Stand Magnet 12 x 18.7 x 6 Presser Plate Screw 6 x 25D Synchronizer Cover #3 Lavel #3 Washer 4 Screw 4 x 10D Label Screw 4.76 x 14 Synchronizer Holder Bar #2 Holder Screw 6.35 x 14 Q'ty Parts No. 1 219557-0-00 1 219558-0-00 1 219559-0-01 1 221421-0-01 1 1 2 025040-3-35 2 215080-0-01 1 2 009711-4-12 1 218944-0-01 1 216332-0-01 1 009781-4-12 Assembly...4 J- 5 Name of Parts Syncronizer Shaft Assembly Screw 3 x 6D Washer 3 Bearing 6201VV Hole IC Holder #3 Adjusting Plate Washer 3 Screw 3 x 6D Hole IC Code #4 Washer 4 Screw 4 x 10D Washer 4 Screw 4 x 12D Q'ty Parts No. 1 1 215083-0-...
...Parts Magnet Stand Magnet 12 x 18.7 x 6 Presser Plate Screw 6 x 25D Synchronizer Cover #3 Lavel #3 Washer 4 Screw 4 x 10D Label Screw 4.76 x 14 Synchronizer Holder Bar #2 Holder Screw 6.35 x 14 Q'ty Parts No. 1 219557-0-00 1 219558-0-00 1 219559-0-01 1 221421-0-01 1 1 2 025040-3-35 2 215080-0-01 1 2 009711-4-12 1 218944-0-01 1 216332-0-01 1 009781-4-12 Assembly...4 J- 5 Name of Parts Syncronizer Shaft Assembly Screw 3 x 6D Washer 3 Bearing 6201VV Hole IC Holder #3 Adjusting Plate Washer 3 Screw 3 x 6D Hole IC Code #4 Washer 4 Screw 4 x 10D Washer 4 Screw 4 x 12D Q'ty Parts No. 1 1 215083-0-...
Parts Manual - English
Page 14
No. K- 1- 1 K- 1- 2 K- 1-3-1 Name of Parts Screw 5.95 x 8 Screw 4.37 x 6 Cushion Push Button Screw 5.95 x 8 Belt Cover Assembly Screw 3.57 x 6 Washer 3.5 Bobbin Winder Guide Bracket Assembly Tension Disc Tension Spring Tension Control Nut Name Plate Belt Cover Cap Screw 4.37 x 5 Stud Screw 4.37 Knife Cushion 7 x 12 Disc Spring Stop Ring CS4 Belt Cover Lower Washer 5.56 Screw 5.5 x 20 Q'ty Parts No. 2 009760-8-13 2 009680-6-12 1 151608-0-01 1 145682-0-01 3 009760-8-13 1 145567-0-01 2 001670-6-12 2 025350-3-32 Assembly No. 1 145571...
No. K- 1- 1 K- 1- 2 K- 1-3-1 Name of Parts Screw 5.95 x 8 Screw 4.37 x 6 Cushion Push Button Screw 5.95 x 8 Belt Cover Assembly Screw 3.57 x 6 Washer 3.5 Bobbin Winder Guide Bracket Assembly Tension Disc Tension Spring Tension Control Nut Name Plate Belt Cover Cap Screw 4.37 x 5 Stud Screw 4.37 Knife Cushion 7 x 12 Disc Spring Stop Ring CS4 Belt Cover Lower Washer 5.56 Screw 5.5 x 20 Q'ty Parts No. 2 009760-8-13 2 009680-6-12 1 151608-0-01 1 145682-0-01 3 009760-8-13 1 145567-0-01 2 001670-6-12 2 025350-3-32 Assembly No. 1 145571...
Parts Manual - English
Page 15
... Screw 4.5 x 22 Head Cover Q'ty Parts No. 1 145945-0-01 1 143882-0-01 2 143910-0-01 1 2 100666-0-02 2 025750-1-32 2 009680-8-12 2 028680-2-42 1 1 147856-0-01 1 147855-0-01 1 154702-0-01 Assembly No. No. Vinyl Bag Screw Driver 1.9 x 52 Screw Driver 3.4 x 70 Screw Driver 5.5 x 190 Spanner 2 Spanner 3 Spanner 8 x 9 Needle DB x 1 #14 Assembly Bobbin Bobbin Winder Wheel Assembly Screw 4.37 x 5 Washer Bobbin Winder Wheel Shaft Bushing Bobbin Winder Shaft Screw 3.18 Bobbin Presser Nut Tension Spring Tension Disc Screw 4.37 Bobbin Winder Wheel Guide Bracket Assembly 1 122991...
... Screw 4.5 x 22 Head Cover Q'ty Parts No. 1 145945-0-01 1 143882-0-01 2 143910-0-01 1 2 100666-0-02 2 025750-1-32 2 009680-8-12 2 028680-2-42 1 1 147856-0-01 1 147855-0-01 1 154702-0-01 Assembly No. No. Vinyl Bag Screw Driver 1.9 x 52 Screw Driver 3.4 x 70 Screw Driver 5.5 x 190 Spanner 2 Spanner 3 Spanner 8 x 9 Needle DB x 1 #14 Assembly Bobbin Bobbin Winder Wheel Assembly Screw 4.37 x 5 Washer Bobbin Winder Wheel Shaft Bushing Bobbin Winder Shaft Screw 3.18 Bobbin Presser Nut Tension Spring Tension Disc Screw 4.37 Bobbin Winder Wheel Guide Bracket Assembly 1 122991...
Parts Manual - English
Page 16
... 100661-0-01 100662-0-01 100666-0-02 100887-0-01 101487-0-00 101572-1-01 101706-0-03 102571-0-03 Ref. DIFFERENT PARTS LIST Ref. Name of Parts B-36 Pulley Z-11 Bobbin Winder Assembly Z-12 Screw 5.5 x 20 Z-23 Belt Cover Assembly Z-30 Cotton Stand Assembly 2 Sub-class Specification 72 -403 r_-_irli 73 82 83 " 148823-0-01 148822-0-01 148823-0-01 148822-0-01 117963-0-01...
... 100661-0-01 100662-0-01 100666-0-02 100887-0-01 101487-0-00 101572-1-01 101706-0-03 102571-0-03 Ref. DIFFERENT PARTS LIST Ref. Name of Parts B-36 Pulley Z-11 Bobbin Winder Assembly Z-12 Screw 5.5 x 20 Z-23 Belt Cover Assembly Z-30 Cotton Stand Assembly 2 Sub-class Specification 72 -403 r_-_irli 73 82 83 " 148823-0-01 148822-0-01 148823-0-01 148822-0-01 117963-0-01...
