Brother S7250A Parts Book (PDF)
Text index — Brother S7250A
Page 7 — A. 主体関係 / Machine body
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1 | SB7275001 | STAND L | 2 |
| 2 | SB5044001 | HEAD CUSION L | 2 |
| 3 | SB5638001 | HEAD CUSION R | 2 |
| 4 | SB5312001 | COLLAR 4-5.3 | 4 |
| 5 | 060401016 | SCREW BIND M4X10 | 4 |
| 6 | SB7270001 | SIDE PLATE | 1 |
| 7 | SB7271001 | REAR COVER PACKING | 1 |
| 8 | 062501216 | SCREW PAN M5X12 | 6 |
| 9 | 104449001 | RUBBER CAP, 15.5 | 2 |
| 10 | 104450101 | RUBBER CAP, 8 | 1 |
| 11 | SB5043001 | RUBBER CAP 15.5 | 1 |
| 12 | SB7276101 | RUBBER CAP | 1 |
| 13 | SB3850001 | RULER PLATE | 1 |
| 14 | 062400616 | SCREW PAN M4X6 | 1 |
| 15 | 062401216 | SCREW PAN M4X12 | 3 |
| 16 | SA9826001 | LABEL CAUTION | 1 |
| 17 | SB7370001 | LABEL INSTRUCTION OIL LEVEL | 1 |
| 18 | S37060001 | LABEL GROUNDING | 1 |
| 19 | SA9957001 | INJURY MARK | 2 |
| 20 | 104450101 | RUBBER CAP, 8 | 2 |
| 21 | SB7272001 | FACE PLATE ASSY | 1 |
| 22 | SB7273001 | FACE PLATE | 1 |
| 23 | SB7274001 | FACE PLATE PACKING | 1 |
| 24 | SB5236001 | FACE PLATE RUBBER CAP S | 1 |
| 25 | SA7849001 | RUBBER CAP | 2 |
| 26 | SA9957002 | INJURY MARK | 1 |
Page 9 — B. 針棒・天秤関係 / Needle bar and thread take-up mechanism
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1 | SB3770001 | NEEDLE BAR CONNECTING ROD UNIT | 1 |
| 2 | SB3771001 | NEEDLE BAR CONNECTING ROD ASSY | 1 |
| 3 | SB3783001 | NEEDLE BAR BUSH D | 1 |
| 1 | SB3777001 | NEEDLE BAR CONNECTING ROD UNIT | 1 |
| 2 | SB3778001 | NEEDLE BAR CONNECTING ROD ASSY | 1 |
| 3 | SB3784001 | NEEDLE BAR BUSH D | 1 |
| 5 | SB7277001 | UPPER SHAFT ASSY | 1 |
| 6 | SB7278001 | UPPER SHAFT | 1 |
| 7 | SB2407001 | RUBBER CAP 6.4 | 1 |
| 8 | SB3447001 | THREAD TAKE-UP CRANK ASSY | 1 |
| 9 | 014770632 | SET SCREW SOCKET SM6.35-40X6 | 3 |
| 10 | SB3769001 | SCREW SM7.14-28 | 1 |
| 11 | 014771032 | SET SCREW SOCKET SM6.35-40X10 | 1 |
| 12 | SB7279001 | BOBBIN WINDER DRIVING WHEEL | 1 |
| 13 | S23651001 | SET SCREW SOCKET (FT) M6X6 | 2 |
| 14 | SA8145001 | WASHER | 1 |
| 15 | 140004001 | SCREW, SM3.57-40X7 | 1 |
| 16 | SA2422001 | SCREW, SM3.57L | 1 |
| 17 | 158727001 | WICK, 4X4 L=27 | 1 |
| 18 | SB3775001 | THREAD TAKE-UP SUPPORT SHAFT | 1 |
| 19 | SB3776001 | SET SCREW COLLAR | 1 |
| 20 | 012400536 | SET SCREW SOCKET (FT) M4X5 | 2 |
| 21 | SA2161001 | WASHER | 1 |
| 22 | 048060342 | RETAINING RING E6 | 1 |
| 23 | SA8436001 | FELT | 1 |
| 24 | 012060636 | SET SCREW SOCKET (FT) M6X6 | 2 |
| 25 | SB7280001 | UPPER SHAFT BUSH M | 1 |
| 26 | SB3782001 | NEEDLE BAR BUSH U | 1 |
| 27 | 140553102 | SET SCREW, SM3.18 | 1 |
| 28 | SB3458001 | NEEDLE BAR GUIDE SLIDE BLOCK | 1 |
| 29 | 151594001 | NEEDL BAR THREAD GUIDE | 1 |
| 31 | SB4190001 | SCREW FLAT SM4.37-40X8 | 2 |
| 32 | 180018151 | SLIDE PLATE ASSY | 1 |
| 33 | 114561001 | SPRING, PLATE | 1 |
| 34 | SA9523001 | SCREW SM2.38 | 2 |
| 35 | SB7282001 | JOINT ASSY | 1 |
| 36 | S23651001 | SET SCREW SOCKET (FT) M6X6 | 4 |
Page 11 — C. 押え関係 / Presser foot mechanism
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1 | 111466121 | PRESSER BAR | 1 |
| 2 | SB3785001 | PRESSER BAR BUSH | 1 |
| 3 | SB2267002 | PESSER ADJUSTING SCREW ASSY | 1 |
| 4 | SB3786001 | SPRING GUIDE | 1 |
| 5+ | S13561101 | PRESSER BAR SPRING | 1 |
| 5+ | 141728001 | PRESSER BAR SPRING | 1 |
| 8 | 140407001 | WASHER | 1 |
| 9 | S13385001 | SCREW, SM3.57-40X10 | 1 |
| 10 | 150384101 | FINGER GUARD | 1 |
| 11 | 025350132 | WASHER PLAIN S 3.5 | 1 |
| 12 | SA8152101 | PRESSER BAR LIFTER SHAFT | 1 |
| 13 | 012500536 | SET SCREW SOCKET (FT) M5X5 | 1 |
| 14 | S02546402 | TENSION RELEASE PLATE | 1 |
| 15 | S46736001 | W-CLAMP LIFTER LEVER SPRING | 1 |
| 16 | 048040342 | RETAINING RING E4 | 2 |
| 17 | 145580001 | LIFTER LEVER P-BAR | 1 |
| 18 | SB7286001 | KNEE LIFTER CONNECTING ROD | 1 |
| 19 | SB3878001 | SHOULDER SCREW SOCKET SM4.76 | 1 |
| 20 | SA1179001 | SHOULDER SCREW, M5 | 2 |
| 21 | SB7287001 | KNEE LIFTER LEVER | 1 |
| 22 | SA2165001 | SHOULDER SCREW, M6 | 1 |
| 23 | SB7288101 | KNEE LIFTER BAR | 1 |
| 24 | 062063016 | SCREW PAN M6X30 | 1 |
| 25 | 021060306 | NUT 3 M6 | 1 |
| 26 | S31006002 | LIFTING LEVER | 1 |
| 27 | S39051001 | SCREW, PAN (S/P W) M3.5X12 | 1 |
| 28 | S31952021 | PRESSER BAR LIFTER CRANK | 1 |
| 29 | 081004070 | O RING P4 | 1 |
| 30 | SB4285001 | PRESSER BAR GUIDE BRACKET | 1 |
| 31 | 142403001 | BOLT, (CP) SM5.95-28X10 | 1 |
Page 13 — D. 送り関係 / Feed mechanism
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1+ | SB7300001 | ECCENTRIC WHEEL W/S 3 | 1 |
| 1+ | SB7303001 | ECCENTRIC WHEEL W/S 5 | 1 |
| 2 | SB7289001 | FEED ROCKER SHAFT | 1 |
| 3 | 048080142 | RETAINING RING EXTERNAL C8 | 1 |
| 4 | SB4882001 | FEED SHAFT BUSH L | 1 |
| 5 | SB4883001 | FEED SHAFT BUSH M | 1 |
| 6 | SB4884001 | FEED SHAFT BUSH R | 1 |
| 7 | 012500536 | SET SCREW SOCKET (FT) M5X5 | 1 |
| 8 | SB4893101 | WASHER PLAIN 8 | 1 |
| 9 | SB4887001 | FEED ROCK BRACKET ARM | 1 |
| 10 | SA7257001 | SCREW 5X12 | 1 |
| 11 | SA1242001 | SET SCREW 5X7 | 1 |
| 12 | SB7292101 | FEED BAR UNIT | 1 |
| 13 | SB7298001 | FEED BAR SHAFT | 1 |
| 14 | SB4894001 | WASHER PLAIN 4.2 T0.8 | 1 |
| 15 | SB7381001 | WICK | 1 |
| 16 | SB7447001 | OIL TUBE | 1 |
| 18 | SB4900001 | SCREW M3 | 2 |
| 19 | S23651001 | SET SCREW SOCKET (FT) M6X6 | 2 |
| 20 | SB7305001 | V-FEED CONNECTING ROD | 1 |
| 21 | SB7568001 | SHOULDER SCREW SM7.14 | 1 |
| 22 | 104689002 | NUT 7.14 | 1 |
| 23 | SB3469001 | RETAINING RING EXTERNAL C21 | 1 |
| 24 | SB2314001 | WASHER 21.5X31.5 | 1 |
| 25 | SB7306001 | F-LIFTING ROCK SHAFT CRANK | 1 |
| 26 | 062501416 | SCREW PAN M5X14 | 1 |
| 27 | SB7308001 | FEED LIFTING ROCKER SHAFT | 1 |
| 28 | 048120142 | RETAINING RING EXTERNAL C12 | 1 |
| 29 | SB7380001 | WICK 4X4 | 1 |
| 30 | SB7307001 | THRUST RING | 1 |
| 31 | SB7309001 | BUSH L | 1 |
| 32 | SB7310001 | BUSH R | 1 |
| 33 | SB7315001 | SET SCREW COLLAR ASSY | 1 |
| 34 | S23651001 | SET SCREW SOCKET (FT) M6X6 | 2 |
| 35 | SB7311001 | FEED LIFTING ARM ASSY | 1 |
| 36 | 062501416 | SCREW PAN M5X14 | 1 |
| 37 | SB5300201 | FEED ROCK LINK UNIT | 1 |
| 38 | 012500536 | SET SCREW SOCKET (FT) M5X5 | 2 |
| 39 | S23651001 | SET SCREW SOCKET (FT) M6X6 | 2 |
| 40 | 021350106 | NUT 1 M3.5 | 2 |
| 41 | SB4893101 | WASHER PLAIN 8 | 1 |
| 42 | 018401436 | BOLT SOCKET M4X14 | 4 |
| 43 | SB7313001 | PM COVER | 1 |
| 44 | 018501436 | BOLT SOCKET M5X14 | 4 |
| 45 | 0A5401006 | SCREW PAN (S/P WASHER) M4X10 | 3 |
| 46 | 062501016 | SCREW PAN M5X10 | 1 |
| 47 | SB4096001 | CORD HOLDER #12 | 1 |
| 48 | SB4155001 | BAND | 1 |
Page 15 — D. 送り関係 / Feed mechanism
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 49 | SB7317001 | CORD HOLDER D | 1 |
| 50 | 062400816 | SCREW PAN M4X8 | 2 |
| 51 | SB7444201 | P MOTOR SUPLLY ASSY | 1 |
| 52 | SB7911001 | MARK ATTENTION 15X15 | 1 |
Page 17 — E. 膝上げ関係 / Knee lifter mechanism
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1 | SB3854101 | KNEE LIFTER ASSY | 1 |
| 2 | SB1603001 | KNEE LIFTER BRACKET | 1 |
| 3 | SB1604001 | BOLT 6X15 | 1 |
| 4 | SB1605001 | BOLT 6X24 | 1 |
| 5 | SB3480001 | KNEE LIFTER BAR | 1 |
| 6 | SB1607001 | KNEE LIFTER PLATE | 1 |
| 7 | SB1608001 | KNEE LIFTER SUPPORT | 1 |
| 8 | SB1609001 | KNEE LIFTER PLATE STOPPER | 1 |
| 9 | SB1610001 | BOLT 6X12 | 1 |
| 10 | SB1611001 | KNEE LIFTER PLATE COVER | 1 |
Page 19 — F. かま関係 / Rotary hook mechanism
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1 | SB2032001 | UPPER SHAFT BEVEL GEAR ASSY | 1 |
| 2 | 014770632 | SET SCREW SOCKET SM6.35-40X6 | 2 |
| 3 | SB2034001 | VERTICAL BEVEL GEAR ASSY U | 1 |
| 4 | 014770632 | SET SCREW SOCKET SM6.35-40X6 | 2 |
| 5 | SB7285001 | VERTICAL SHAFT | 1 |
| 6 | SB2036001 | VERTICAL BEVEL GEAR ASSY D | 1 |
| 7 | 014770632 | SET SCREW SOCKET SM6.35-40X6 | 2 |
| 8 | SB2038001 | LOWER SHAFT BEVEL GEAR ASSY | 1 |
| 9 | 014770632 | SET SCREW SOCKET SM6.35-40X6 | 2 |
| 10 | 142708120 | VERTICAL SHAFT BUSH U | 1 |
| 11 | 012060636 | SET SCREW SOCKET (FT) M6X6 | 1 |
| 12 | SB3856001 | VERTICAL SHAFT BUSH D | 1 |
| 13 | SB7318001 | LOWER SHAFT BUSH R | 1 |
| 14 | 012060636 | SET SCREW SOCKET (FT) M6X6 | 1 |
| 15 | 012060636 | SET SCREW SOCKET (FT) M6X6 | 1 |
| 16 | SB3796001 | SET SCREW COLLAR ASSY | 1 |
| 17 | SB3797001 | SET SCREW COLLAR | 1 |
| 18 | 014770632 | SET SCREW SOCKET SM6.35-40X6 | 2 |
| 19 | SA8903001 | SCREW M4X12 | 1 |
| 20 | S06573001 | BOBBIN CASE ASSEMBLY | 1 |
| 21 | 183388001 | TENSION SPRING | 1 |
| 22 | 183389001 | ADJUSTING SCREW | 1 |
| 23 | 183390001 | SET SCREW | 1 |
| 24 | S06594001 | SPRING, ANTI-SPIN | 1 |
| 25 | SB7319001 | LOWER SHAFT BUSH M | 1 |
| 26 | SB7322101 | ROTARY HOOK SHAFT | 1 |
| 27 | SB7592001 | SCREW CAP W/HOLE ASSY | 1 |
| 28 | 081004870 | O RING S4 | 1 |
| 29 | SB7682001 | PUMP BUSH ASSY | 1 |
| 30 | SB7683001 | PUMP BUSH | 1 |
| 31 | SA7320001 | OIL SEAL | 1 |
| 32 | SA9684001 | OIL SEAL | 1 |
| 33 | 081024870 | O RING S24 | 1 |
| 34 | 081028870 | O RING S28 | 1 |
| 35+ | SB6568001 | ROTARY HOOK ASSY W/BOX SB5274 | 1 |
| 36+ | SB5041001 | HOOK STOPPER 3 | 1 |
| 37 | 146290021 | BOBBIN | 1 |
| 35+ | SB1677001 | ROTARY HOOK ASSY W/BOX SB1678 | 1 |
| 36+ | SB5042001 | HOOK STOPPER 5 | 1 |
| 38 | 117132001 | BOBBIN | 1 |
Page 21 — G. 給油潤滑関係 / Lubrication
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1 | S02606020 | OIL GAUGE WINDOW | 1 |
| 2 | 081014670 | O RING PW14 | 1 |
| 3 | SB7383001 | WICK | 1 |
| 4 | SB3501001 | TUBE ASSY | 1 |
| 5 | SB3502001 | WICK 2X2 | 1 |
| 6 | SB3857001 | VINYL TUBE L=95 | 1 |
| 7 | SB7337001 | OIL STOPPER PLATE | 1 |
| 8 | SB7338001 | OIL STOPPER PLATE SUPORT | 1 |
| 9 | 062401616 | SCREW PAN M4X16 | 2 |
| 10 | SB4015001 | OIL SEAL | 1 |
| 11 | SA9792001 | ADJUSTING SCREW | 1 |
| 12 | 081004870 | O RING S4 | 1 |
| 13 | 107155001 | FELT | 1 |
| 14 | S25382001 | OIL FEEDING PIPE | 2 |
| 15 | SB7384001 | FELT | 1 |
| 16 | 145737021 | FELT SUPPORT | 1 |
| 17 | SB3512001 | WICK | 1 |
| 18 | SB3511001 | VINYL TUBE | 1 |
| 19 | 144875001 | PLUNGER | 1 |
| 20 | 104821001 | RUBBER CAP, 10.5 | 1 |
| 21 | SB3496001 | CAP SCREW PUMP ASSY | 1 |
| 22 | SB3985001 | CAP SCREW PUMP | 1 |
| 23 | S52764001 | SPRING COMPRESSION | 1 |
| 24 | SB7326001 | PUMP BODY ASSY | 1 |
| 25 | 148849001 | PUMP PROPELLER | 1 |
| 26 | 062300816 | SCREW PAN M3X8 | 4 |
| 27 | SB7391001 | FILTER | 1 |
| 28 | SB7390001 | FILTER PLATE | 1 |
| 29 | 062300616 | SCREW PAN M3X6 | 2 |
| 30 | SB7328001 | TUBE JOINT | 1 |
| 31 | 062400816 | SCREW PAN M4X8 | 3 |
| 32 | SB7329001 | OIL TUBE U | 1 |
| 33 | 146196001 | OIL STOPPER | 1 |
| 34 | SB7569001 | OIL COVER UNIT | 1 |
| 35 | SB7323001 | OIL COVER ASSY | 1 |
| 36 | SB7409001 | WINDOW COVER | 1 |
| 37 | S51272100 | OIL WINDOW B-COVER | 1 |
| 38 | 081015870 | O RING S15 | 1 |
| 39 | 062400616 | SCREW PAN M4X6 | 4 |
| 40 | SB7336001 | RUBBER CAP | 1 |
| 41 | 112525020 | MAGNET | 2 |
| 42 | SB7330001 | WIRE CLOTH FILTER | 1 |
| 43 | 060400616 | SCREW BIND M4X6 | 1 |
| 44 | S25382001 | OIL FEEDING PIPE | 2 |
| 45 | SA8989001 | OIL FEEDING PIPE | 1 |
| 46 | SA8987001 | FILTER | 1 |
| 47 | 081006670 | O RING PW6 | 1 |
| 48 | SA1303101 | SCREW M8 | 1 |
| 49 | 081008070 | O RING P8 | 1 |
| 50 | SB4894001 | WASHER PLAIN 4.2 T0.8 | 1 |
| 51 | 060400616 | SCREW BIND M4X6 | 1 |
| 52 | SB7730001 | DUST PLATE | 1 |
| 53 | SB7442001 | VINYL TUBE | 1 |
| 54 | SB7443001 | VINYL TUBE | 1 |
| 55 | SB7385001 | TERMINAL ASSY | 1 |
| 56 | SB7386001 | WICK 3X3 | 1 |
| 57 | SB7387001 | OIL TUBE | 1 |
| 58 | SB7388001 | OIL TUBE | 1 |
| 59 | SB7389001 | OIL TUBE | 1 |
| 60 | SB7333001 | TERMINAL | 1 |
| 61 | 142274101 | RUBBER CAP, 4.2 | 1 |
Page 23 — G. 給油潤滑関係 / Lubrication
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 62 | 062500816 | SCREW PAN M5X8 | 4 |
| 63 | SB7325001 | OIL COVER PACKING | 1 |
| 64 | 062501216 | SCREW PAN M5X12 | 11 |
| 65 | SA9684001 | OIL SEAL | 1 |
| 66 | SA1269001 | OIL SEAL | 1 |
| 67 | 104451101 | RUBBER CAP, 23.9 | 2 |
| 68 | SB7331001 | TUBE GUIDE | 1 |
| 69 | 062500816 | SCREW PAN M5X8 | 1 |
| 70 | SB4155001 | BAND | 1 |
| 71 | SB7332001 | TUBE GUIDE | 1 |
| 72 | 062500816 | SCREW PAN M5X8 | 1 |
| 73 | SB7339001 | TUBE GUIDE | 1 |
| 74 | 062500816 | SCREW PAN M5X8 | 1 |
| 75 | SB5675001 | RUBBER CAP 8 | 1 |
| 76 | SB7546001 | WICK HOLDER U ASSY | 1 |
| 77 | SB7567001 | WICK HOLDER U | 1 |
| 78 | 062400816 | SCREW PAN M4X8 | 1 |
| 79 | SB7722001 | KNEE LIFTER COMPLYING BAR | 1 |
Page 25 — H. 糸通し関係 / Threading mechanism
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1 | SB6626001 | PRE-TENSION SUB ASSY | 1 |
| 2 | SB6627001 | THREAD GUIDE | 1 |
| 3 | 012500536 | SET SCREW SOCKET (FT) M5X5 | 1 |
| 4 | SB3595101 | SPOOL PIN | 1 |
| 5 | SA8178001 | TENSION RELEASE STUD | 1 |
| 6 | 150551020 | TENSION RELEASE PIN | 1 |
| 7 | SB3530001 | ARM THREAD GUIDE | 1 |
| 8 | 012500536 | SET SCREW SOCKET (FT) M5X5 | 1 |
| 9 | SA1345001 | ARM THREAD GUIDE R | 1 |
| 10 | 060500616 | SCREW BIND M5X6 | 1 |
| 11 | SA9854001 | THREAD TAKE-UP LEVER COVER | 1 |
| 12 | SB0544001 | WASHER | 1 |
| 13 | 062501016 | SCREW PAN M5X10 | 1 |
| 14 | SA7271001 | FACE PLATE THREAD GUIDE | 1 |
| 15 | 060300606 | SCREW BIND M3X6 | 1 |
| 16 | SA7272201 | THREAD GUIDE D | 1 |
| 17+ | SB3572001 | THREAD TENSION BRACKET ASSY | 1 |
| 18+ | 104525102 | TENSION SPRING | 1 |
| 17+ | SB3574001 | THREAD TENSION BRACKET ASSY | 1 |
| 18+ | S04632102 | TENSION SPRING | 1 |
| 19 | SB1600001 | THREAD TENSION BRACKET | 1 |
| 20 | 100402004 | SET SCREW SM3.57 | 1 |
| 21 | 116922201 | TENSION STUD | 1 |
| 22 | 145446021 | DISC TENSION | 2 |
| 23 | SB3618001 | TENSION DISC PRESSER | 1 |
| 24 | SB4216001 | WASHER | 1 |
| 25 | SB4038001 | TENSION NUT | 1 |
| 26 | S02620401 | THREAD TAKE-UP SPRING | 1 |
| 27 | SA1229101 | SETSCREW (FT) M6X6 | 1 |
Page 27 — J. 糸巻関係 / Bobbin winder mechanism
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1 | SB3529201 | BOBBIN WINDER UNIT | 1 |
| 2 | SB3619001 | BOBBIN WINDER FIXED SCREW | 3 |
| 3 | SB3571101 | BOBBIN WINDER TENSION ASSY | 1 |
| 4 | SA1360101 | KNIFE | 1 |
| 5 | 062500616 | SCREW PAN M5X6 | 1 |
Page 29 — K. 糸切り関係 / Thread trimmer mechanism
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1+ | S00337021 | THREAD TRIMMER CAM | 1 |
| 2+ | SB7681001 | LOWER THREAD FINGER | 1 |
| 3 | 148537101 | SCREW, FLAT (W/SOCKET) SM4.37 | 2 |
| 4 | 102843004 | SCREW, FLAT SM3.57 | 1 |
| 5 | SB7616001 | MOVABLE KNIFE HOLDER | 1 |
| 6 | S02645001 | MOVABLE KNIFE | 1 |
| 7 | S02637101 | FIXED KNIFE | 1 |
| 8 | SB7356101 | THREAD TRIMMER LEVER ASSY | 1 |
| 9 | SB7341101 | THREAD TRIMMER LEVER | 1 |
| 10 | SA7285101 | LEVER STOPPER | 1 |
| 11 | 062501416 | SCREW PAN M5X14 | 1 |
| 12 | SB7340101 | THREAD TRIMMER CONNECTING ROD | 1 |
| 13 | 151987022 | SHOULDER SCREW, SM4.37 | 2 |
| 14 | 105234003 | NUT SM4.37 | 1 |
| 15 | SB7349001 | SPRING EXTENSION | 1 |
| 1+ | SB4944001 | THREAD TRIMMER CAM B | 1 |
| 2+ | SB4954101 | LOWER THREAD FINGER | 1 |
| 16 | SB7723001 | KNIFE ASSY L | 1 |
| 17 | SB4941001 | UPPER KNIFE | 1 |
| 18 | SB7032001 | LOWER KNIFE L | 1 |
| 19 | SB4943001 | FLAT SCREW 4.37 | 1 |
| 20 | 148537101 | SCREW, FLAT (W/SOCKET) SM4.37 | 1 |
| 21 | 148537101 | SCREW, FLAT (W/SOCKET) SM4.37 | 2 |
| 22 | SB7615001 | UPPER KNIFE HOLDER ASSY | 1 |
| 23 | SB7594001 | LOWER KNIFE HOLDER | 1 |
| 24 | SB4969001 | SPACER | 1 |
| 25 | SB7679001 | THREAD TRIMMER LEVER ASSY | 1 |
| 26 | SB7595001 | THREAD TRIMMER LEVER | 1 |
| 27 | SA7285101 | LEVER STOPPER | 1 |
| 28 | 062501416 | SCREW PAN M5X14 | 1 |
| 29 | SB7684001 | SPRING EXTENSION | 1 |
| 30 | 014771032 | SET SCREW SOCKET SM6.35-40X10 | 2 |
| 31 | 060400616 | SCREW BIND M4X6 | 1 |
| 32 | SA7287001 | KNIFE HOLDER PRESSER PLATE | 1 |
| 33 | 004301016 | SCREW FLAT M3X10 | 3 |
| 34 | SB3802001 | FORKED SHAFT | 1 |
| 35 | S02648021 | COLLAR | 1 |
| 36 | SB3803001 | FORKED SHAFT BUSH | 1 |
| 37 | S23651001 | SET SCREW SOCKET (FT) M6X6 | 1 |
| 38 | SB7342001 | THREAD TRIMMER CAM LEVER SHAFT | 1 |
| 39 | 154594000 | COLLAR | 1 |
| 40 | S25434000 | RUBBER CUSHION | 2 |
| 41 | SB4961001 | SPRING EXTENSION | 1 |
| 42 | SB7343001 | THREAD TRIMMER CAM LEVER UNIT | 1 |
| 43 | SB7344001 | THREAD TRIMMER CAM LEVER ASSY | 1 |
| 44 | SB7345001 | THREAD TRIMMER CAM LEVER | 1 |
| 45 | SB3804001 | ROLLER SHAFT C | 1 |
| 46 | SB3805001 | ROLLER | 1 |
| 47 | 105234003 | NUT SM4.37 | 1 |
| 48 | SB7346001 | THREAD TRIMMER SOLENOID ASSY | 1 |
| 49 | SB7441001 | THREAD TRIMMER SOLENOID | 1 |
| 50 | SB7347001 | SOLENOID BASE | 1 |
| 51 | 062400816 | SCREW PAN M4X8 | 3 |
| 52 | 140647101 | CORD HOLDER | 1 |
| 53 | 062400816 | SCREW PAN M4X8 | 1 |
| 54 | SB7348001 | SOLENOID LEVER | 1 |
| 55 | SA9716001 | PIN | 1 |
Page 31 — K. 糸切り関係 / Thread trimmer mechanism
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 56 | 048050142 | RETAINING RING EXTERNAL C5 | 1 |
| 57 | 113431002 | WASHER,PLAIN | 1 |
| 58 | 062501216 | SCREW PAN M5X12 | 3 |
| 59 | SA9827001 | WASHER PLAIN | 1 |
| 60 | SB3566001 | SHOULDER SCREW M6 | 1 |
Page 33 — L. 糸ゆるめ関係 / Tension release mechanism
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1 | SB7350001 | TENSION RELEASE WIRE | 1 |
| 2 | SB3877001 | NUT SM4.76 | 2 |
| 3 | SA9719001 | WIRE HOLDER D | 1 |
| 4 | 062400816 | SCREW PAN M4X8 | 1 |
Page 35 — M. 糸払い関係 / Thread wiper mechanism
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1 | SB7729001 | THREAD WIPER DEVICE SET | 1 |
| 2 | S33610122 | SOLENOID COVER | 1 |
| 3 | SA9771001 | THREAD WIPER SPRING | 1 |
| 4 | S41205001 | WASHER, PLAIN | 1 |
| 5 | SB4155001 | BAND | 1 |
| 6 | 060400616 | SCREW BIND M4X6 | 1 |
| 7 | 062300616 | SCREW PAN M3X6 | 2 |
| 8 | S25456001 | PLUNGER PIN | 2 |
| 9 | SB4201001 | THREAD WIPER SOLENOID | 1 |
| 10 | 062500816 | SCREW PAN M5X8 | 2 |
| 11 | SA8189001 | THREAD WIPER LINK | 1 |
| 12 | S41207000 | SPACER RUBBER | 1 |
| 13 | 048030342 | RETAINING RING E3 | 1 |
| 14 | S02681101 | THREAD WIPER | 1 |
| 15 | S25452021 | THREAD WIPER CRANK ASSY | 1 |
| 16 | S25279101 | SET SCREW (CP) M3.5-5 | 1 |
| 17 | 149097000 | SILENT SHEET | 1 |
| 18 | 110735002 | WASHER | 1 |
| 19 | 048040342 | RETAINING RING E4 | 1 |
| 20 | S02678001 | WIPER SPRING | 1 |
| 21 | S25454021 | SET SCREW COLLAR | 1 |
| 22 | 025750132 | WASHER PLAIN S SM5.56 | 1 |
| 23 | 060400516 | SCREW BIND M4X5 | 1 |
| 24 | 146288021 | THREAD WIPER STUD COLLAR | 1 |
| 25 | 060400816 | SCREW BIND M4X8 | 2 |
Page 37 — N1. コントロールボックス関係 / Control box
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1+ | SB7734301 | 7250A BOX ASSY J/A SUPPLY | 1 |
| 2+ | SB3817401 | TREADLE UNIT-EX | 1 |
| 1+ | SB7733301 | 7250A BOX ASSY CN SUPPLY | 1 |
| 2+ | SB3816101 | TREADLE UNIT-CN | 1 |
| 1+ | SB7735301 | 7250A BOX ASSY US SUPPLY | 1 |
| 2+ | SB4587301 | TREADLE UNIT-US | 1 |
| 1+ | SB7736301 | 7250A BOX ASSY CE SUPPLY | 1 |
| 2+ | SB3817401 | TREADLE UNIT-EX | 1 |
| 3 | SB7351101 | BOTTOM COVER | 1 |
| 4 | 149578000 | BUSH | 2 |
| 5 | SB3584001 | KNEE LIFTER | 1 |
| 6 | SB7354001 | KNEE LIFTER SHAFT | 1 |
| 7 | SB3586001 | BOLT SM5.95 | 1 |
| 8 | SB3587001 | SET SCREW SM5.95 | 1 |
| 9 | 100022004 | NUT SM5.95 | 1 |
| 10 | SB3588001 | TWIST SPRING | 1 |
| 11 | 146293001 | RETAINING RING E10 | 1 |
| 12 | 0A4400806 | SCREW PAN (S/P WASHER) M4X8 | 4 |
| 13 | 0A4402006 | SCREW PAN (S/P WASHER) M4X20 | 3 |
| 14 | SB7424001 | CEMENT RESISTOR ASSY 40/220 | 1 |
| 15 | 0A4400806 | SCREW PAN (S/P WASHER) M4X8 | 2 |
| 16 | J04164001 | CLAMP,OLS-80 | 1 |
| 17 | 0A4400806 | SCREW PAN (S/P WASHER) M4X8 | 2 |
| 18 | 0A5501206 | SCREW PAN (S/P WASHER) M5X12 | 4 |
| 19 | SB7352001 | BOX COVER | 1 |
| 20 | SB7737101 | USB CAP | 1 |
| 21 | 062401216 | SCREW PAN M4X12 | 2 |
| 22 | SA9547001 | SCREW PAN(S/P WASHER)M4X20 | 1 |
| 23 | 0A4400806 | SCREW PAN (S/P WASHER) M4X8 | 1 |
| 24 | S37060001 | LABEL GROUNDING | 1 |
| 25 | SA9725001 | LABEL ELECTRICAL SHOCK 36X150 | 1 |
| 26 | J02825001 | REPEATE CABLE TIE, RF140 | 1 |
| 27 | SB7417001 | FAN AFB0624SHD-ABEZ | 1 |
| 28 | SB4155001 | BAND | 2 |
| 29 | SB7767201 | MAIN PCB ASSY SUPPLY | 1 |
| 30 | SA3805001 | RESISTOR HOLDER | 1 |
| 31 | SB7607001 | BOLT SOCKET (S/P WASHER)M4X30 | 1 |
| 32 | SB7076001 | CEFILTER BAG ASSY | 1 |
| 33 | 200190001 | STAPLE 10X20 | 5 |
| 34 | 032461606 | WOOD SCREW ROUND 2 M4.5X16 | 4 |
| 35 | 228475000 | FASTENING BAND 1.9X80 | 1 |
Page 39 — N2. コントロールボックス関係 / Control box
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1+ | BMP3010-0000000-AST1 | TRANSFORMER BOX | 1 |
| 1+ | BMP3010-0000000-2ST1 | TRANSFORMER BOX | 1 |
| 2+ | BMP3010-0000000-3ST4 | TRANSFORMER BOX | 1 |
| 2+ | BMP3010-0000000-4ST4 | TRANSFORMER BOX | 1 |
| 3 | SA9923101 | TRANSFORMER 100/110/220V | 1 |
| 4 | SA9901101 | TRANSFORMER 400/230V | 1 |
| 5 | SA9896001 | TR BOX COVER | 1 |
| 6 | SA9914001 | LABEL ELECTRICAL SHOCK 25X28 | 1 |
| 7+ | SB4531001 | SWBOX BAG ASSY | 1 |
| 7+ | SB3991001 | SWBOX-JP BAG ASSY | 1 |
| 8 | 200190001 | STAPLE 10X20 | 5 |
| 9 | 032461606 | WOOD SCREW ROUND 2 M4.5X16 | 2 |
| 10 | 200190001 | STAPLE 10X20 | 2 |
Page 41 — P. 逆転スイッチ関係 / Quick reverse switch mechanism
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1 | SB7358001 | LED REVERSE SW ASSY | 1 |
| 2 | SB7359001 | SW PLATE | 1 |
| 3 | 062400616 | SCREW PAN M4X6 | 2 |
| 4 | SB7360001 | CORD HOLDER U2 | 2 |
| 5 | 062400616 | SCREW PAN M4X6 | 2 |
| 6 | S38687000 | CONNECTOR 5557-14R | 1 |
| 7 | SB7858001 | R-ACTUATOR ASSY | 1 |
| 8 | SB4155001 | BAND | 4 |
Page 43 — Q. モーターカバー関係 / Motor cover
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1 | SB7411001 | MOTOR COVER ASSY | 1 |
| 2 | SB7412001 | MOTOR COVER ASSY CN | 1 |
| 3 | SB7410001 | MOTOR COVER EX | 1 |
| 4 | SB3621001 | GRAND WIRE | 1 |
| 5 | 0A4400806 | SCREW PAN (S/P WASHER) M4X8 | 1 |
| 6 | 0A4501606 | SCREW PAN (S/P WASHER) M5X16 | 4 |
Page 45 — T. 操作パネル関係 / Operation panel
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1+ | SB7721001 | PANEL ASSY N SUPPLY | 1 |
| 1+ | SB7116001 | PANEL ASSY D SUPPLY | 1 |
| 2 | SB3655001 | PANEL SUPPORT | 2 |
| 3 | 012500536 | SET SCREW SOCKET (FT) M5X5 | 2 |
| 4 | S10243000 | CORD HOLDER:NK-3N | 1 |
| 5 | 0A4400806 | SCREW PAN (S/P WASHER) M4X8 | 1 |
Page 47 — U. モーター関係 / Motor mechanism
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1 | SB7367101 | MOTOR ASSY | 1 |
| 2 | 0A4501606 | SCREW PAN (S/P WASHER) M5X16 | 3 |
| 3 | 060501016 | SCREW BIND M5X10 | 3 |
| 4 | SA1394101 | CORD HOLDER U3 | 1 |
| 5 | 062500816 | SCREW PAN M5X8 | 1 |
| 6 | SB7366001 | PULLEY | 1 |
| 7 | SA9452001 | PULLEY WASHER | 3 |
| 8 | SB7656001 | PULLEY | 1 |
| 9 | SB0827001 | HIGH TEMP LABEL | 1 |
Page 49 — V. 付属品関係 / Accessories
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| 1 | 146290021 | BOBBIN | 1 |
| 2 | 117132001 | BOBBIN | 1 |
| 3 | SB5633001 | RUBBER HINGE ASSY | 1 |
| 4 | SB3627001 | HEAD HINGE | 2 |
| 5 | SB3628001 | RUBBER CUSHION | 2 |
| 6 | SB7377001 | HEAD REST S | 1 |
| 7 | SA8239301 | OIL TANK ASSY | 1 |
| 8 | SB1270001 | OIL WARNING LABEL EN | 1 |
| 9 | SB1271101 | OIL WARNING LABEL JP | 1 |
| 10 | SB3876001 | HEAD COVER | 1 |
| 11 | SB3928101 | COTTON STAND ASSY 2DR | 1 |
| 12 | S51283001 | SPOOL STAND BASE | 2 |
| 13 | SB4114001 | SPOOL MAT | 2 |
| 14 | S51282101 | SPOOL CUSHION | 2 |
| 15 | 150179002 | SPOOL SHAFT B | 2 |
| 16 | SB4117001 | WASHER SPRING 2-5 | 2 |
| 17 | SB4119001 | NUT 2 M5 | 2 |
| 18 | S02778022 | SPOOL HOLDER 2 | 1 |
| 19 | S37037002 | SCREW PAN (S/P WASHER) M5X32 | 1 |
| 20 | SB4118001 | NUT 1 M5 | 1 |
| 21 | S02786002 | THREAD HANGER ASSY, 2 | 1 |
| 22 | S02787002 | THREAD HANGER 2 | 1 |
| 23 | 150183000 | THREAD HANGER BASE | 2 |
| 24 | 142990001 | THREAD BUSH | 2 |
| 25 | SB4120001 | SCREW PAN(S/P WASHER) M5X14 | 1 |
| 26 | SB4118001 | NUT 1 M5 | 1 |
| 27 | SB5634001 | BOLT SQUARE ASSY | 1 |
| 28 | SB5047001 | BOLT SQUARE M6X45 | 2 |
| 29 | SB5048001 | SETTING PLATE | 2 |
| 30 | 025060332 | WASHER PLAIN L 6 | 2 |
| 31 | 028060242 | WASHER SPRING 2-6 | 2 |
| 32 | 021060106 | NUT 1 M6 | 2 |
| 33 | SA9893001 | BOLT M8X65 | 2 |
| 34 | SB4243001 | WASHER PLAIN L 8 | 2 |
| 35 | 028080242 | WASHER SPRING 2-8 | 2 |
| 36 | 021080202 | NUT 2 M8 | 2 |
| 37 | S40765001 | CONNECTING ROD ASSY | 1 |
| 38 | 021060103 | NUT 1 M6 | 2 |
| 39 | 017081603 | BOLT 8X16 | 2 |
| 40 | 021080103 | NUT 1 M8 | 2 |
| 41 | S36119021 | NUT 1 M6 | 2 |
| 42 | S36121021 | WASHER SPRING 2-6 | 2 |
Page 50 — Wa. 警告ラベル / Warning labels
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| SB8096-001 | Label electrical shock 36 X 150 | ||
| SA9914-001 | Label electrical shock 25 X 28 | ||
| SA9826-001 | Label caution | ||
| SA9957-001 | Injury mark | ||
| SA9957-002 | Injury mark | ||
| SB0827-001 | High temp label | ||
| S37060-001 | Label, grounding | ||
| SB7911-001 | Mark attention 15 X 15 |
Page 51 — Wa. / Warning labels
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| SB1271-101 | Oil warning label JP | ||
| SB1270-001 | Oil warning label EN |
Page 52 — Sp1．仕様別部品一覧表 (日本向) / Different parts list (For Japan)
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| B-4 | SB3912001 | Needle bar | |
| B-30 | S29645001 | Needle plate | |
| B-37 | 100265031 | Needle | |
| C-6 | 153037201 | Presser foot assy | |
| D-17 | S02742001 | Feed dog |
Page 53 — Sp2．仕様別部品一覧表 (中国向、輸出一般向) / Different parts list (For China and General export)
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| B-4 | SB3912001 | Needle bar | |
| B-30 | 111859301 | Needle plate | |
| B-37 | 100265031 | Needle | |
| C-6 | 153037201 | Presser foot assy | |
| D-17 | SA2345101 | Feed dog |
Page 54 — Sp3．仕様別部品一覧表 (欧州向) / Different parts list (For Europe)
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| B-4 | SB4084001 | Needle bar | |
| B-30 | 111859301 | Needle plate | |
| B-37 | 107415011 | Needle | |
| C-7 | SA8102001 | Presser foot assy | |
| D-17 | SA2345101 | Feed dog |
Page 55 — Sp4．仕様別部品一覧表 (米州向) / Different parts list (For the Americas)
| Ref | Part number | Part name | Qty |
|---|---|---|---|
| B-4 | SB3912001 | Needle bar | |
| B-30 | 111859301 | Needle plate | |
| B-37 | 100265034 | Needle | |
| C-6 | 153037201 | Presser foot assy | |
| D-17 | SA2345101 | Feed dog | |
| B-4 | SB4084001 | Needle bar | |
| B-30 | 111859301 | Needle plate | |
| B-37 | 107415011 | Needle | |
| C-7 | SA8102001 | Presser foot assy | |
| D-17 | SA2345101 | Feed dog |
Brother S7250A — parts catalog
- Page 1 (cover): Front cover of the S-7250A parts book for a single needle direct drive lock stitcher with electronic feeding system and thread trimmer, showing a screw icon and the Brother logo.
- Page 2 (text): Explains how to read the model nameplate of the S-7250A machine, showing the meaning of each character position in the model number.
- Page 3 (text): Explains how each character of the S-7250A model plate designation maps to machine options such as thread wiper, material weight and short trailing thread specifications.
- Page 4 (toc): Contents page listing parts book sections A through Sp4 and index with starting page numbers, plus usage notes on the parts book.
- Page 5 (toc): Notes for using the parts book followed by the contents list of sections A through Index with starting page numbers.
- Page 6 (diagram): Exploded diagram of the machine body assembly with numbered callouts for covers, feet, labels, caps and the sub-assembly 21 (parts 22–25), with reference S-7250A-050.
- Page 7 (parts_list): Parts table for section A, Machine body, of the S-7250A-050 part book, listing 26 reference-numbered parts such as stands, cushions, collars, screws, rubber caps, labels and face plate assemblies.
- Page 8 (diagram): Exploded diagram of the needle bar and thread take-up mechanism with numbered callouts for parts 1 to 37 and the document code S-7250A-101.
- Page 9 (parts_list): Parts table for the needle bar and thread take-up mechanism of the S-7250A, listing reference numbers, codes, quantities and names in Japanese and English, with some rows referring to pages 47-50.
- Page 10 (diagram): Exploded diagram of the presser foot mechanism with numbered components including presser bar, presser feet, springs, levers and screws, with drawing number S-7250A-201.
- Page 11 (parts_list): Parts list for the presser foot mechanism (section C), giving reference numbers, codes, quantities and names for the presser bar, presser bar spring, presser foot assemblies (screwed and integral finger guard types), and the lifter linkage.
- Page 12 (diagram): Exploded diagram of the feed mechanism assembly with numbered callouts 1 through 52, showing feed dog, feed arms, shafts, bushings, levers, motor unit and covers, with code S-7250A-202.
- Page 13 (parts_list): Parts list for the feed mechanism (送り関係 / Feed mechanism) of the S-7250A machine, giving reference numbers, codes, quantities and names for feed rocker, feed bar, feed dog and lifting parts.
- Page 14 (diagram): Exploded diagram of the feed mechanism assembly with numbered callouts 1 to 52 for feed arms, shafts, bushings, bracket, motor unit and covers.
- Page 15 (parts_list): Parts list for the feed mechanism section (D) of the S-7250A-202 part book, giving reference numbers, codes, quantities and names for items 49 to 52.
- Page 16 (diagram): Exploded diagram of the knee lifter mechanism showing numbered components 1 to 10, including a bracket, lever rod, plate, cover and small fasteners, with the document code S-7250A-203.
- Page 17 (parts_list): Parts table for the knee lifter mechanism (section E) of the S-7250A sewing machine parts book, listing reference numbers, codes, quantities and names.
- Page 18 (diagram): Exploded diagram of the rotary hook mechanism with numbered components 1 to 38, including shafts, gears, bushings, bobbin case and rotary hook parts.
- Page 19 (parts_list): Parts table for the rotary hook mechanism (section F) of the S-7250A-301 sewing machine, listing reference numbers, codes, quantities and names.
- Page 20 (diagram): Exploded diagram of the lubrication system of the sewing machine arm and base, showing oil pan, oil tubes, filters, gaskets and related parts with reference numbers 1 to 79.
- Page 21 (parts_list): Parts table for the lubrication section (G. 給油潤滑関係 / Lubrication) of the S-7250A-350 part book, listing oil gauge window, O-rings, wicks, tubes, screws, oil seals, pump parts, filters and magnets.
- Page 22 (diagram): Exploded diagram of the lubrication system of an industrial sewing machine, showing oil tank, oil pan, oil pipes, filters, pump parts, and fittings with numbered callouts 1 to 79.
- Page 23 (parts_list): Parts table for the lubrication section (G) of the S-7250A machine listing reference numbers 62 to 79 with oil covers, oil seals, tube guides, bands, wick holders and screws.
- Page 24 (diagram): Exploded diagram of the threading mechanism assembly with numbered components 1 through 27, including the handle, thread guide levers, springs, and tension parts.
- Page 25 (parts_list): Parts list page for the threading mechanism section (H) listing reference numbers, codes, quantities and names of thread guides, tension parts and studs.
- Page 26 (diagram): Exploded diagram of the bobbin winder mechanism showing items 1 through 5 on the machine bed, with the bobbin winder assembly, a screw, a knob-type adjuster, a bracket and a small screw.
- Page 27 (parts_list): Parts list for the bobbin winder mechanism (section J) of the S-7250A-402 machine, listing bobbin winder unit, fixed screw, tension assembly, knife and pan screw.
- Page 28 (diagram): Exploded diagram of the thread trimmer mechanism on page 403 of the S-7250A-403 part book, with numbered callouts for each component and notes on short trailing thread and standard specifications.
- Page 29 (parts_list): Parts table for the K. Thread trimmer mechanism of the S-7250A-403, listing standard and short trailing thread specification parts with reference numbers, codes, quantities and names.
- Page 30 (diagram): Exploded diagram of the thread trimmer mechanism of model S-7250A-403 with numbered reference callouts, with a short trailing thread and standard specifications note.
- Page 31 (parts_list): Parts table for the thread trimmer mechanism (section K) listing reference numbers 56 to 60 with codes, quantities, and names for S-7250A-403.
- Page 32 (diagram): Exploded diagram of the tension release mechanism showing a cable assembly, two nuts, a bracket plate and a screw, with part callouts 1 to 4.
- Page 33 (parts_list): Parts table for the tension release mechanism (section L) of the S-7250A-404 sewing machine, listing four parts with codes, quantities and names.
- Page 34 (diagram): Exploded diagram of the thread wiper mechanism showing the solenoid unit, cover, spring, lever, shaft and bracket with numbered callouts 1 to 25.
- Page 35 (parts_list): Parts table for the thread wiper mechanism (section M) of the S-7250A-405 machine, listing reference numbers, codes, quantities and names of 25 parts.
- Page 36 (diagram): Exploded diagram of the control box assembly for Europe, showing numbered components 1 through 35 including the control box housing, fan, cables, clamps and screws.
- Page 37 (parts_list): Parts list for the N1 control box assembly, giving reference numbers, codes, quantities and names in Japanese and English, with regional variants for Japan, China, the Americas and Europe.
- Page 38 (diagram): Exploded diagram of control box assemblies for Americas/Japan, single phase 100V/110V and three phase 380V/400V, showing transformers, control box, cover and fixing parts.
- Page 39 (parts_list): Parts table for the control box assemblies of the S-7250A-502 machine, listing transformer boxes, transformers, covers, labels, SWBOX bag assemblies and staples and screws by reference number.
- Page 40 (diagram): Exploded diagram of the quick reverse switch mechanism with numbered components 1 through 8, including switch assemblies, bracket, screws, clip and wiring harness, with drawing number S-7250A-508.
- Page 41 (parts_list): Parts table for the quick reverse switch mechanism of the S-7250A-508 section, listing switch assembly, plate, screws, cord holder, connector, and option parts.
- Page 42 (diagram): Exploded diagram of motor cover assemblies for general export, China, and Europe/Americas/Japan versions, with screw, bolt and earth lead callouts 4 to 6.
- Page 43 (parts_list): Parts table for the motor cover assembly of the S-7250A sewing machine, listing motor covers for export, China and Europe/Americas/Japan variants, grand wire and screws.
- Page 44 (diagram): Exploded diagram of the operation panel assembly with its mounting clamps, grommet, bracket and screw, labelled with reference numbers 1 to 5.
- Page 45 (parts_list): Parts table for the operation panel assembly of the S-7250A-530 sewing machine, listing panel assemblies, panel support, screws and cord holder under export-specific headings.
- Page 46 (diagram): Exploded diagram of the motor mechanism showing the motor unit, screws, bracket, washer and cover, with reference callouts 1 through 9 and the sewing machine outline.
- Page 47 (parts_list): Parts list for the motor mechanism section (U) of the S-7250A-650 sewing machine, showing motor assembly, screws, cord holder, and pulleys.
- Page 48 (diagram): Accessories diagram page showing bobbins, screwdriver, oil bottle, manual, base plate hardware, thread stand assembly, and optional linkage parts for an industrial sewing machine.
- Page 49 (parts_list): Accessories parts list for the sewing machine, giving reference numbers, codes, quantities, Japanese and English part names, and option parts.
- Page 50 (parts_list): Warning labels table listing label names in Japanese and English, sizes in mm, and maker codes such as SB8096-001 and SA9826-001.
- Page 51 (parts_list): Parts table of warning labels for the S-7250A machine listing oil warning labels in Japanese and English with their codes.
- Page 52 (parts_list): Parts table listing specification-dependent part numbers for the S-7250A machine, comparing the -03 minimum lubrication type with the -05 heavy-weight materials type.
- Page 53 (parts_list): Specification-based parts list (China and general export) showing reference numbers, names, and maker part numbers for the minimum lubrication and heavy-weight material variants of needle bar, needle plate, needle, presser foot assembly and feed dog.
- Page 54 (parts_list): Specification-based parts list for the S-7250A (European version) showing reference numbers, names, and maker part numbers for medium-weight and heavy-weight material variants.
- Page 55 (parts_list): Parts list page showing reference numbers, part numbers and Japanese/English names for needle bar, needle plate, needle, presser foot assy and feed dog across the -03 and -05 minimum lubrication and heavy-weight specifications, for the Americas and Europe.
- Page 56 (index): An alphabetical index of CODE numbers with their REF.NO and page references pointing to the parts pages.
- Page 57 (index): Alphabetical index listing part codes with their REF.NO and page numbers across the catalog.
- Page 58 (index): An index page listing CODE, REF.NO and Page columns that point to pages where each part code appears.
- Page 59 (text): A blank memo page with the heading MEMO and page number 54 at the bottom.
- Page 60 (cover): Front cover of the Brother PARTS BOOK showing the Brother logo, a screw icon, the title, and publication details S-7250A, I7091172B J/E, 2017.09.B.