User manual SINGER 51W44

[. . . ] TENSION RELEASING PLATE AND ONE-STITCH SW. THREAD TRIMMER LINK AND OPERATING LEVER COMPONENTS . NEEDLE BAR ROCKING STM AND FEED STM COMPONENTS . [. . . ] MOTOR AND POWER CIRCUIT BOARD COMPONENTS . ACCESSORIES , OPTIONAL AND PACKING MATERIALS COMPONENTS . . 23 . (Remarks) The part which has an asterisk (*) before its part number is not separately available as a spare part so that the accuracy in assembling and smoothness in component investigation are assured. Consequently, please place your order using the part number of assembly containing the part. 1. COVER AND BOBBIN THREAD WINDER COMPONENTS 6 33 31 5 20 34 21 25 29 32 23 22 24 28 27 P3­No. 4 30 26 P3­No. 39 7 8 12 1 13 2 9 10 17 19 3 14 16 15 11 18 35 4 1 REF NO. NOTE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 PART NO. PART DESCRIPTION CYLINDER BED BOTTOM COVER SCREW RUBBER WASHER SCREW FACE PLATE COVER SCREW SCREW ADJUSTER SCREW AUXILIARY BED (ASM. ) AUXILIARY BED AUXILIARY BED COVER BOTTOM COVER (ASM. ) BOTTOM COVER METAL FITTING SCREW SPRING SCREW SCREW PRODUCTION INDICATION SEAL BOBBIN THREAD WINDER MOUNTING BASE (MAS. ASM. ) BOBBIN THREAD WINDER MOUNTING BASE (ASM. ) BOBBIN THREAD WINDER BASE (ASM. ) HINGE SCREW RUBBER RING CLUTCH PLATE LEAF SPRING WINDER SW. (ASM. ) SPRING LOCK NUT SCREW BAND SCREW CORD HOLDER SCREW SCREW Qty A1106030Z00 SM5030455SF A1161980000 A1171030000 A3115T50000 A3112700000 SM5041255SN SM8040812TP A1162T60ZA0 A1162030Z00 A1163T50000 A1160T100A0 A1160030Z00 A1161030000 A1158770000 A1159770000 SM5030655SN ST5030851SN A1195T5000C A3201T500C0 A3201T500A0 A32040300A0A A3203030000 A321600100A A3205030000 A3206030000 A3226T500A0 A3207880000 A3205555A00 SM5020855SN A407855000B SM5040601SE A3811550000 SM5040601SF SM5040855SF 1 2 3 3 1 1 1 1 1 (1) (1) 1 (1) (1) (1) (1) (1) (2) (1) 1 (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) 2 1 1 3 -2- 2. UPPER COVER , UPPER PLATE AND BASE TENSION COMPONENTS 3 P1­No. 21 1 3 P3­No. 39 2 7 4 5 6 2 8 11 10 9 40 12 33 41 36 39 34 26 18 28 31 32 18 17 27 30 29 13 38 35 16 17 16 14 15 19 23 22 24 21 20 25 37 3 REF NO. NOTE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 PART NO. PART DESCRIPTION OPERATING LEVER SHAFT RECEIVER PLATE (ASM. ) OPERATING LEVER SHAFT RECEIVER PLATE OPERATING LEVER STOPPER PLATE SCREW FACE PLATE (ASM. ) FACE PLATE COVER FACE PLATE PILE TENSION SPRING BASE A SCREW TENSION DISK RELEASING PLATE ADJUSTER PLATE TENSION DISK A TENSION DISK B TENSION SPRING BASE B TENSION SPRING SCREW TENSION KNOB E RING SCREW TENSION KNOB SHAFT WAVE WASHER NUT NUT 2ND TENSION BASE PLATE 2ND TENSION DISK 2ND TENSION SPRING SCREW COLLAR NUT SCREW TENSION CAM TENSION KNOB SPRING SCREW WASHER SPRING HOLDER WASHER THREAD TAKE-UP SPRING SCREW SCREW PRE-TENSION (MAS. ASM. ) PRE-TENSION DISK LEFT (ASM. ) PRE-TENSION LEVER PRE-TENSION DISK RIGHT PRE-TENSION SPRING WASHER E RING SCREW BAND SCREW SCREW TENSION RELEASE SUPPORTING PLATE (MAS. MOVING KNIFE COMPONENTS 4 1 2 5 22 3 6 8 7 9 P15­No. 2 10 16 15 18 14 23 11 12 57 44 P9­No. 51 32 24 30 25 39 26 27 33 28 38 31 36 37 34 35 A 13 20 21 17 19 41 29 42 43 59 58 44 57 47 48 P9­No. 12 A 49 40 50 51 54 55 53 P9­No. 21 52 56 46 45 17 REF NO. NOTE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 * * * PART NO. PART DESCRIPTION MOVING KNIFE (MAS. ASM. ) MOVING KNIFE (ASM. ) MOVING KNIFE ATTACHING PLATE (ASM. ) SCREW E RING SPRING KNIFE REMOVING PLATE ATTACHING PLATE (ASM. ) E RING MOVING KNIFE LINK B (ASM. ) MOVING KNIFE LINK A (ASM. ) KNIFE DRIVE LINK CONNECTING PLATE E RING KNIFE REMOVING PLATE ATTACHING PLATE (ASM. ) KNIFE REMOVING KNIFE REMOVING PLATE COLLAR SCREW MOVING KNIFE LIFTING PREVENTING SPRING SCREW GUIDE PLATE (UPPER) COLLAR GUIDE PLATE (LOWER) SPRING SCREW HOOK INSTALLING BASE (ASM. ) LOOPER (ASM. ) SPRING E RING LOOPER ADJUSTING PLATE ADJUSTER SCRWE SPRING WASHER E RING SCREW SCREW INTER-HOOK HOLDING PLATE INTER-HOOK HOLDING PLATE SPRING SCREW LOOPER (ASM. )(B) SCREW WASHER E RING LOOPER LINK PLATE LOOPER LINK PLATE CONTACT (ASM. ) BUSHING RECEIVING PLATE FEED ROCK SHAFT (LEFT) E RING KNIFE DRIVING LINK (ASM. ) E RING E RING SPRING SPRING FEED ROCK SHAFT (RIGHT) CYLINDER BAD COMPONENT CRADLE SCREW SCREW SCREW SCREW HOOK DRIVING SHAFT HOLDER SPRING Qty * * * * * * * A1870T500B0 A1870T500A0 A18750330A0 SM5030355SN RE0300000KR A1879033000 A24203300B0 RE0300000KR A18820330A0 A18800330A0 A2416033000 RE0300000KR A24200300A0 A2422033000 A2435700000 SM5030501SC A241803300B SM5030501SC A1876033000 A1878033000 A1877T50000 A2427033000 SM5030401SN A1850T500A0D A1705T500AAA A1712030000 RE0200000KR A1706030000 SM5030355SN A1708030000 WP0410316RZ RE0200000KR SM8040402TP SL5030631SF A1835030000 A1836030000 SM4020201SF A1705T500AB SM5030455SN WP0520516RZ RE0300000KR A1715033000 A17160330A0 A1811880000 A1600030Z00 RE0300000KR A24190330A0 RE0400000KR RE0300000KR A2421033000 A1638030000 A1601030Z00 A11800330A0 SM5040855SF SM5040855SF SM5040855SF SM5040855SF A1183030000 A1718033000 1 (1) (1) (2) 2 1 1 (2) (1) (1) (1) (1) (1) (1) (1) (1) 1 1 1 1 1 1 2 1 (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) 1 1 1 1 2 1 1 1 1 1 1 1 1 1 5 2 3 2 1 1 PLEASE REFER TO REMARKS OF CONTENTS FOR PARTS MARKED WITH (*) - 18 - 10. NEEDLE BAR ROCKING STM AND FEED STM COMPONENTS 4 2 5 6 1 19 13 8 17 11 12 14 7 9 16 21 18 20 15 10 22 30 28 33 46 32 41 50 24 31 26 44 25 29 27 35 47 36 51 38 37 39 48 42 40 43 45 23 34 49 52 3 19 REF NO. NOTE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 PART NO. PART DESCRIPTION SPRING WASHER NEEDLE POSITION ADJUSTING COLLAR FEED REGULATOR GEAR (B) SCREW WASHER (NEEDLE ENTRY POINT) NEEDLE BAR ROCKING CAM (ASM. ) E RING NEEDLE BAR ROCKING STM MOUNTING BASE (MAS. ASM. ) NEEDLE BAR ROCKING STM MOUNTING BASE (ASM. ) NEEDLE BAR ROCKING STM (ASM. ) NEEDLE BAR ROCKING STM GEAR (ASM. ) SCREW SHIELDING PLATE NEEDLE BAR ROCKING STM LINK GEAR NEEDLE BAR ROCKING DETECTOR CIRCUIT BOARD (ASM. ) CORD HOLDER E RING MOUNTING SCREW SCREW SCREW SCREW FEED STM (MAS. ASM. ) FEED STM (ASM. ) NUT FEED REGULATOR FEED REGULATOR SHAFT FEED REGULATOR GEAR (A) FEED REGULATOR GEAR (B) SPRING SCREW SCREW FEED STM REGULATOR PLATE FEED STM MOUNTING BASE FEED DETECTOR CIRCUIT BOARD (ASM. ) HINGE SCREW FEED STM GEAR (ASM. ) SCREW SHIELDING PLATE FEED ADJUSTING GEAR (A) SHAFT FEED ADJUSTING GEAR (A) SPRING HINGE SCREW SPRING WASHER SPRING WASHER FEED REGULATOR GEAR (B) SHAFT E RING WASHER (A) WASHER (B) SCREW SCREW SCREW SCREW Qty * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * A1472030000 A1475030Z00A A1654030Z00 SM5031001SN A2110880000 A1470030ZA0 RE0300000KR A2101T500B0 A2101030ZA0 A2102T500A0 A21030300A0 SM8030302TP A2104030Z00 A2105030000 A2109T500A0 A3811550000 RE0300000KR SM5040855SF ST5030851SN SM5030655SN SM5040855SF A1660T500B0 A1660T500A0 NM0044250SN A1622030Z00 A1621030Z00 A1625030Z00 A1626030Z00 A1627030Z00 SM5030655SN SM8040402TP A1644030Z00 A1645030Z00 A1646T500A0 A1647030Z00 A16480300A0 SM8030302TP A1649030000 A1650030Z00 A1653030Z00 A1655030Z00 A1656030Z00 A1472030000 A2110700000 PH0400282C0 RE0400000KR WP0620516RZ WP0460516RZ SM5030655SN SM8030402TP ST5030851SN SM5040855SF 1 1 1 1 1 1 1 1 (1) (1) (1) (2) (1) (1) (1) (1) (1) (2) (1) (1) 2 1 (1) (2) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (2) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) 2 PLEASE REFER TO REMARKS OF CONTENTS FOR PARTS MARKED WITH (*) - 20 - 11. [. . . ] ASM. ) NEEDLE BAR ROCKING STM MOUNTING BASE (ASM. ) NEEDLE BAR ROCKING STM (ASM. ) NEEDLE BAR ROCKING STM GEAR (ASM. ) SCREW SHIELDING PLATE NEEDLE BAR ROCKING STM LINK GEAR NEEDLE BAR ROCKING DETECTOR CIRCUIT BOARD (ASM. ) CORD HOLDER E RING MOUNTING SCREW SCREW SCREW SCREW FEED STM (MAS. ASM. ) FEED STM (ASM. ) NUT FEED REGULATOR FEED REGULATOR SHAFT FEED REGULATOR GEAR (A) FEED REGULATOR GEAR (B) SPRING SCREW SCREW FEED STM REGULATOR PLATE FEED STM MOUNTING BASE FEED DETECTOR CIRCUIT BOARD (ASM. ) HINGE SCREW FEED STM GEAR (ASM. ) SCREW SHIELDING PLATE FEED ADJUSTING GEAR (A) SHAFT FEED ADJUSTING GEAR (A) SPRING HINGE SCREW SPRING WASHER SPRING WASHER FEED REGULATOR GEAR (B) SHAFT E RING WASHER (A) WASHER (B) SCREW SCREW SCREW SCREW Qty * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * A1472030000 A1475030Z00A A1654030Z00 SM5031001SN A2110880000 A1470030ZA0 RE0300000KR A2101T500B0 A2101030ZA0 A2102T500A0 A21030300A0 SM8030302TP A2104030Z00 A2105030000 A2109T500A0 A3811550000 RE0300000KR SM5040855SF ST5030851SN SM5030655SN SM5040855SF A1660T500B0 A1660T500A0 NM0044250SN A1622030Z00 A1621030Z00 A1625030Z00 A1626030Z00 A1627030Z00 SM5030655SN SM8040402TP A1644030Z00 A1645030Z00 A1646T500A0 A1647030Z00 A16480300A0 SM8030302TP A1649030000 A1650030Z00 A1653030Z00 A1655030Z00 A1656030Z00 A1472030000 A2110700000 PH0400282C0 RE0400000KR WP0620516RZ WP0460516RZ SM5030655SN SM8030402TP ST5030851SN SM5040855SF 1 1 1 1 1 1 1 1 (1) (1) (1) (2) (1) (1) (1) (1) (1) (2) (1) (1) 2 1 (1) (2) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (2) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) 2 PLEASE REFER TO REMARKS OF CONTENTS FOR PARTS MARKED WITH (*) - 20 - 11. MOTOR AND POWER CIRCUIT BOARD COMPONENTS 2 1 17 5 12 6 8 11 7 9 10 14 16 4 13 15 3 24 21 23 38 27 26 25 35 29 22 36 30 31 35 33 34 18 28 35 37 20 19 41 39 42 31 32 36 32 35 40 21 REF NO. [. . . ]