JW-8BL-30-3-BTFL JW-8BL-30R-3-BTFL JW-8BL-30R-3 JW-28BL-30-3-BTFL JW-28BL-30R-3-BTFL JW-28BL-30R-3 PARTS LIST JW-8BLA-30-3-BTFL JW-8BLA-30R-3-BTFL JW-8BLA-30R-3 JW-28BLA-30-3-BTFL JW-28BLA-30R-3-BTFL JW-28BLA-30R-3 AUTOMATIC REVERSE FEED AUTOMATIC FOOT LIFTER CLOTH PULLER SEIKO SEWING MACHINE CO., LTD.
CONTENTS Page 1, 2 AUTOMATIC REVERSE FEED MECHANISM 3, 4 AUTOMATIC FOOT LIFTER MECHANISM 5, 6 ROLLER (LOWER), ROLLER FEED SHAFT, FEED CLUTCH 7, 8 ROLLER (UPPER), ROLLER BASE 9, 10 ROLLER BASE, PULLER CYLINDER 11, 12 ADAPTOR FOR SYNCHRONIZER 11, 12 SWITCH, CABLE 13, 14 AIR PRESSURE MECHANISM 1 15, 16 AIR PRESSURE MECHANISM 2 17, 18 ACCESSORIES 1 19, 20 ACCESSORIES 2
AUTOMATIC REVERSE FEED MECHANISM 13 3 2 1 4 10 11 12 5 6 9 8 7-1-
AUTOMATIC REVERSE FEED MECHANISM No. PARTS No. -8BL-30(R)-3-BT -28BL-30(R)-3-BT QTY DESCRIPTION 1 30714 * * 1 BT KNUCKLE (UPPER) 2 30715 * * 1 BT PIN 3 4839 * * 2 BT RETAINING RING 4 70561 * * 1 BT BACK TACK CYLINDER 5 70562 * * 1 BT KNUCKLE (LOWER) 6 18028 * * 2 BT SCREW M5X0.8 L=5. 0 7 70582 * * 1 BT SCREW M10X1.25 L=20. 0 8 7003-A * * 1 BT SPRING LOCK WASHER 9 27188 * * 1 BT WASHER 10 70567 * * 2 JOINT (ELBOW) 11 30711-01 * * 1 CUSHON RUBBER (UPPER) 12 30711-02 * * 1 CUSHON RUBBER (LOWER) 13 17082 * * 1 (500 mm) CHAIN (500 mm) -2-
AUTOMATIC FOOT LIFTER MECHANISM 4 2 3 1 5 10 8 9 20 19 18 20 25 21 27 24 26-3-
AUTOMATIC FOOT LIFTER MECHANISM No. PARTS No. -8BL-30(R)-3-FL -28BL-30(R)-3-FL QTY DESCRIPTION 1 70555 * * 1 FL FOOT LIFTER CYLINDER 2 30711-01 * * 2 CUSHION RUBBER (UPPER) 3 30711-02 * * 2 CUSHION RUBBER (LOWER) 4 70567 * * 1 JOINT (ELBOW) 5 65013 * * 1 SC3W-6-6 JOINT SC3W-6-6 8 70557 * * 1 FL FOOT LIFTER CYLINDER BRACKET 9 70580 * * 1 FL FOOT LIFTER CYLINDER SUPPORT 10 28076 * * 2 FL SCREW M6X1 L=18. 0 18 70556 * * 1 KNUCKLE 19 30715 * * 1 PIN 20 4839 * * 2 RETAINING RING 21 70554 * * 1 FOOT LIFTER LIFTING LEVER 24 10516 * * 1 SCREW STUD 1/4X32 25 10517 * * 1 NUT 26 70060-A * * 1 PRESSER BAR SPRING 27 70061-A * * 1 PRESSER BAR SPRING (AUXILIARY) -4-
ROLLER (LOWER), ROLLER FEED SHAFT, FEED CLUTCH 1 2 3 9 7 4 8 9 5 11 10 11 16 14 13 18 17 14 12 15 6 35 29 19 25 23 26 30 31 24 25 32 23 26 31 31 24 23 26 24 26 22 25 23 24 25 39 31 38 36 40 37 21 24 26 25 20 41 31 33 23 28 26 25 27 33 24 23 31 44 43 34 42-5-
ROLLER (LOWER), ROLLER FEED SHAFT, FEED CLUTCH No. DESCRIPTION PARTS NO. QTY -30R-3-30R-3-BT 1 6031-01 * * 2 SCREW 11/64X40 L=7.2 2 70509 * * 1 ROLLER COVER 3 70518 * * 1 ROLLER FEED SHAFT 4 70512 * * 1 ROLLER (LOWER) 5 10766 * * 2 SCREW 1/4X32 L=7.0 6 70510 * * 1 ROLLER FEED SHAFT BASE (LEFT) 7 28103 * * 2 SCREW M8X1.25 L=25.0 8 21138 * * 2 PIN 9 21141 * * 2 NEEDLE BEARING 10 21140 * * 2 ROLLER FEED SHAFT COLLAR 11 10566 * * 4 SCREW 1/4X32 L=5.5 12 70511 * * 1 ROLLER FEED SHAFT BASE (RIGHT) 13 28103 * * 2 SCREW M8X1.25 L=25.0 14 21138 * * 2 PIN 15 21141 * * 1 NEEDLE BEARING 16 28042 * * 1 SCREW M5X0.8 L=16.0 17 2067 * * 1 SCREW 11/64X40 L=6.0 18 11097 * * 1 SCREW PACKING (BRASS) 19 70531C * * 1 FEED CLUTCH COMPLETE 20 15909-01 * * 1 FEED CLUTCH BODY 21 15909-02 * * 1 FEED CLUTCH (RIGHT) 22 15909-03 * * 1 FEED CLUTCH (LEFT) 23 15909-04 * * 6 FEED CLUTCH ROLLER GUIDE 24 15909-05 * * 6 FEED CLUTCH ROLLER 25 15909-06 * * 6 FEED CLUTCH PIN 26 15909-07 * * 6 FEED CLUTCH SPRING 27 15909-08 * * 1 FEED CLUTCH COLLAR 28 15909-10 * * 1 FEED CLUTCH STOP PIN 29 70531 * * 1 FEED CLUTCH CRANK 30 35999 * * 2 SCREW M6X1 L=6.0 31 8044 * * 12 SCREW 1/8X44 L=6.0 32 8013 * * 2 SCREW 15/64X28 L=6.5 33 28043 * * 2 SCREW M6X1 L=10.0 34 70526 * * 1 FEED CLUTCH CONNECTING ROD 35 70529 * * 1 HINGE SCREW M8X1.25 L=9.5 36 70528 * * 1 NEEDLE BEARING 37 4529 * * 1 WASHER 38 35054 * * 1 WASHER 39 28007 * * 1 NUT M8X1.25 40 70525 * * 1 FEED CLUTCH DRIVING CAM 41 10766-G * * 2 SCREW 1/4X32 L=7.0 42 60100 * * 1 NEEDLE BEARING 43 70530 * * 1 RETAINING RING 44 70516 * * 1 MACHINE SUPPORTING BOLT -6-
1 2 4 3 6 13 9 15 5 11 8 10 4 14 5 12 7 17 16 19 21 21 20 20 18-7-
ROLLER (UPPER), ROLLER BASE No. PARTS NO. -30R-3-30R-3-BT QTY DESCRIPTION 1 21116 * * 1 REGULATING THUMB SCREW 2 70502 * * 1 ROLLER PRESSER BAR 3 70501 * - 1 ROLLER BASE 4 21112 * * 2 SCREW 6.75X24 L=25.0 5 18859 * * 2 PIN 6 70503 * * 1 ROLLER PRESSER BAR SPRING 7 70504 * * 1 ROLLER PRESSER BAR BRACKET 8 10766 * * 3 SCREW 1/4X32 L=7.0 9 70505 * - 1 LEVER CONNECTION 10 35154 * * 1 SCREW 1/4X24 L=11.0 11 35153 * - 1 WASHER 12 18826 * - 1 PIN 13 35147C * - 1 ROLLER PRESSER BAR LIFTING LEVER COMPLETE 14 35150 * - 1 HINGE SCREW 5/16X24 L=19.5 15 35151 * - 1 WASHER 16 70506 * * 1 ROLLER FORK 17 10766 * * 2 SCREW 1/4X32 L=7.0 18 70507 * * 1 ROLLER (UPPER) 19 70508 * * 1 ROLLER PIN 20 21141 * * 2 NEEDLE BEARING 21 11176 * * 2 SCREW 7/32X32 L=5.5-8-
ROLLER BASE, PULLER CYLINDER 9 1 10 3 2 5 7 11 4 6 7 8 11-9-
PULLER CYLINDER, ROLLER BASE No. DESCRIPTION PARTS NO. QTY -30R-3-30R-3-BT 1 30711 - * 1 PULLER CYLINDER 2 70552 - * 1 PULLER CYLINDER BRACKET 3 30066 - * 2 SCREW M5X0.8 L=12.0 4 70551 - * 1 ROLLER BASE 5 30714 - * 1 KNUCKLE 6 30715 - * 1 PIN 7 4839 - * 2 RETAINING RING 8 70553 - * 1 LEVER CONNECTION 9 70567 - * 1 JOINT (ELBOW) 10 65013 - * 1 SPEED CONTROLLER 11 18859 - * 1 PIN -10-
ADAPTOR FOR SYNCHRONIZER 3 1 2 3 SWITCH, CABLE 14 12 8 13 10 11 9 11 10 11 9 7 6 1 5 3 4-11-
ADAPTOR FOR SYNCHRONIZER No. PARTS No. -30-3-BT -30-3-FL -30-3-BTFL -30R-3-FL -30R-3-BTFL -30R-3 QTY DESCRIPTION 1 30169 * * * * * - 1 ADAPTOR FOR SYNCHRONIZER 2 30170 * * * * * - 3 SCREW M4 0.7 L=16.0 3 31208 * * * * * - 3 SPRING LOCK WASHER SWITCH, CABLE No. PARTS No. -8BL-30(R)-3-BT -28BL-30(R)-3-BT QTY 1 70788C * * 1 BT PUSH BUTTON SWITCH COMPLETE 3 70787 * * 1 SWITCH BASE 4 27174 * * 2 SCREW 5 39295 * * 2 PIN CONTACT 6 39296 * * 2 PIN CONTACT COVER 7 30151 * * 1 SWITCH COVER 8 70560 * * 1 CABLE 9 30022 * * 10 CABLE CLAMP 10 8040 * * 10 SCREW 9/64 40 L= 8 11 30025 * * 10 WASHER 12 60466 * * 1 15P CONNECTOR (15P) 13 60479 * * 1 P CONNECTOR COVER (15P) 14 60543 * * 2 PIN CONTACT DESCRIPTION -12-
JW-8BL-30-3-BTFL/JW-28BL-30-3-BTFL
AIR PRESSURE MECHANISM 1 JW-8BL-30-3-BTFL/JW-28BL-30-3-BTFL No. PARTS No. -8BL-30-3-BTFL -28BL-30-3-BTFL QTY DESCRIPTION 1 30727 * * 1 REGULATOR 2 30733 * * 1 PRESSURE GAUGE 3 70566 * * 1 6 JOINT 4 30744 * * 1 NIPPLE 5 30728 * * 1 REGULATOR BRACKET 6 30729 * * 2 SCREW M6X1.0 L=12. 0 7 30730 * * 2 NUT M6X1. 0 8 28578 * * 2 SPRING WASHER 9 10599 * * 2 WASHER 10 40558 * * 1 ( AIR TUBE ( 11 30720C * * 1 (2 SOLENOID VALVE COMPLETE (2 STATIONS) 12 70567 * * 1 ( 6 JOINT (ELBOW) 13 30720-02 * * 2 SILENCER 14 8130 * * 4 WOOD SCREW 15 70566 * * 4 JOINT (STRAIGHT) 16 70571 * * 1 (BT)( AIR TUBE( 17 70572 * * 1 (BT)( AIR TUBE( 18 70573 * * 1 (FL)( AIR TUBE( 19 70574 * * 1 (FL)( AIR TUBE( 20 30750 * * 2 AIR TUBE TIE 21 30747 * * 1 CABLE 22 30747 * * 1 CABLE 23 30151 * * 1 CONNECTOR COVER 24 30186 * * 3 PIN CONTACT 25 30185 * * 1 (6P) CONNECTOR (6P) 26 30750 * * 1 CABLE TIE -14-
JW-8BL-30R-3-BTFL/JW-28BL-30R-3-BTFL
AIR PRESSURE MECHANISM 2 JW-8BL-30R-3-BTFL/JW-28BL-30R-3-BTFL No. PARTS No. -8BL-30R-3-BTFL -28BL-30R-3-BTFL QTY DESCRIPTION 1 30727 * * 1 REGULATOR 2 30733 * * 1 PRESSURE GAUGE 3 70566 * * 1 6 JOINT 4 30744 * * 1 NIPPLE 5 30728 * * 1 REGULATOR BRACKET 6 30729 * * 2 SCREW M6X1.0 L=12. 0 7 30730 * * 2 NUT M6X1. 0 8 28578 * * 2 SPRING WASHER 9 10599 * * 2 WASHER 10 40558 * * 1 ( AIR TUBE ( 11 39364 * * 1 ( SOLENOID VALVE (3 STATIONS) 12 70567 * * 1 ( 6 JOINT (ELBOW) 13 30720-02 * * 2 SILENCER 14 8130 * * 4 WOOD SCREW 15 70566 * * 6 JOINT (STRAIGHT) 16 70571 * * 1 (BT)( AIR TUBE( 17 70572 * * 1 (BT)( AIR TUBE( 18 70573 * * 1 (FL)( AIR TUBE( 19 70574 * * 1 (FL)( AIR TUBE( 20 70585 * * 1 (R)( AIR TUBE( 21 70586 * * 1 (R)( AIR TUBE( 22 30750 * * 3 AIR TUBE TIE 23 30747 * * 1 CABLE 24 30747 * * 1 CABLE 25 30747 * * 1 CABLE 26 30151-A * * 1 (6P) CONNECTOR COVER (6P) 27 30186 * * 3 PIN CONTACT 28 30187 * * 2 PIN CONTACT 29 30185 * * 1 (6P) CONNECTOR (6P) 30 30750 * * 1 CABLE TIE -16-
4 28
ACCESSORIES 2 No. PARTS No. -30-3-BTFL -30R-3-BTFL -30R-3 QTY DESCRIPTION 9 70199C * * - 1 BELT GUARD COMPLETE 9 70199DC - - * 1 BELT GUARD COMPLETE 10 70199-A * * * 1 BELT GUARD (RIGHT) 11 70199-B * * * 1 BELT GUARD (LEFT) 12 70199-C * * * 1 BELT GUARD COVER 13 28080 * * * 3 SCREW M5X0.8 L=6.0 14 70215 * * * 3 WOOD SCREW 15 70199-E * * * 1 BELT GUARD STAY 16 20048 * * * 2 SCREW 7/32X32 L=9.5 17 10776 * * * 1 WING NUT 18 70189 * * - 1 ( SYNCHRONIZER SUPPORT 18 70199-D - - * 1 BELT GUARD SUPPORT 19 28076 * * - 2 SCREW M6X1 L=18 19 28076 - - * 2 SCREW M6X1 L=18 20 10599 * * - 2 WASHER 20 10599 - - * 2 WASHER 21 12418 * * * 4 SCREW 13/64X32 L=9.0 22 70199-F * * * 1 AUXILIARY GUARD (FRONT) : for CE 23 70199-G * * * 1 AUXILIARY GUARD (REAR) : for CE 24 10599 * * * 1 WASHER -20-
Parts No. PB95500(1018) Rev. 2.2