Duerkopp Adler 251-140040 Parts List
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Summary of Contents for Duerkopp Adler 251-140040

  • Page 4: Arm Bed Components

    1.Arm bed components Description 0251 GS0548 Bed screw stud 0251 GK239 Side plate 0251 GR3340 Gasket 0251 GS053 Screw 3/16-28 L=9 3/16-28 L=9 0251 GR6245 Face plate arm 0251 GR6162 Gasket 0251 GS5198 Scew 3/16-28 L=12 3/16-28 L=12 0251 GR6163 Rubber plug 0251 GR6164 Rubber plug...
  • Page 5: Main Shaft & Thread Take-Up Components

    Main shaft & thread take-up components...
  • Page 6 2.Main shaft & thread take-up components Description 0251 GP1030 Hand wheel 0251 GS03 Screw 15/64-28 L=15 15/64-28 L=15 0251 GZ431 Main shaft 0251 GR6005 Oil seal 0251 GO1137 Main shaft bushing, rear 0251 GR1469 Thrust collar asm. 0251 GS39 Screw 1/4-40 L=6 1/4-40 L=6 0251 GO1138 Bushing , intermediats...
  • Page 8: Needle Bar & Thread Tension Components

    3.Needle bar & thread tension components Description 1 0251 GR1478 Needle bar connection asm 2 0251 GS042 Screw 9/64-40 L=7.5 9/64-40 L=7.5 3 0251 GU168 Slide block 4 0251 GO1092 Needle bar bushing,upper 5 0251 GR6174 6 0251 GO1093 Needle bar bushing,lower 7 0251 GR3351 Needle bar thread guide 8* 0251 GZ1150...
  • Page 10: Presser Bar Components

    4.Presser bar components Description 1 0251 GS0553 Presser spring regulator 2 0251 GL0114 Nut 1/2-28 1/2-28 3 0251 GR1494 Presser guide bar 4 0251 GW253 Presser spring 5 0251 GZ275 Presser bar 6 0251 GR3358 Needle bar guide bracket 7 0251 GS033 Screw 1/4-40 L=8 1/4-40 L=8 8 0251 GR3359...
  • Page 11: Hook Driving Shaft Components

    Hook driving shaft components...
  • Page 12 5.Hook driving shaft components Description 0251 GN161 Hook asm 1** 0251 GN1033 Hook asm 0251 GN162 Bobbin case asm 2** 0251 GN1034 Bobbin case asm 0251 GN163 Bobbin 0251 GS029 Screw SM4.46×40 L=4.7 SM4.46×40 L=4.7 0251 GR3371 Positioning finger 0251 GS030 Screw 11/64-40 L=9.5 11/64-40 L=9.5 0251 GZ434...
  • Page 13: Feed Mechanism Components

    6.Feed mechanism components -11-...
  • Page 14 6.Feed mechanism components Description 0251 GR6247V6 Feed drive eccentric cam asm. 0251 GT198 Feed drive eccentric cam 0251 GS034 Screw 1/4-40 L=11 1/4-40 L=11 0251 GR3373 Thrust collar 0251 GS011 Screw 9/64-40 L=6 9/64-40 L=6 0251 GH568 Rocker shaft connecting rod 0251 GX1029 Walking foot pin 0251 GS0560...
  • Page 16: Feed Regulating Components

    7.Feed regulating components Description 1 0251 GR6183 Feed dial 2 0251 GS0563 Screw 3/16-28 L=18 3/16-28 L=18 3 0251 GS0564 Feed regulator screw 4 0251 GR3383 Rubber ring 5 0251 GX576 6 0251 GW257 Spring 7 0251 GR3384 Feed regulator 8 0251 GO474 Feed regulator bushing 9 0251 GS0565...
  • Page 18: Lubrication Components

    8.Lubrication components Description 1 0251 GR3389V12 Lubrication oil pump asm. 2 0251 GR3390 Oil pump installing base 3 0251 GS062 Screw 15/64-28 L=9 15/64-28 L=9 4 0251 GR3391 Oil pump 5 0251 GO476 Oil pump bushing 6 0251 GR3392 Oil pump impeller 7 0251 GR3393 Oil pump impeller cover 8 0251 GR3394...
  • Page 19: Oil Reservoir & Knee Lifter Components

    .Oil reservoir & knee lifter components -17-...
  • Page 20 9.Oil reservoir & knee lifter components Description 1 0251 GR6291V22 Oil reservoir asm. 2 0251 GR3406 Oil reservoir 3 0251 GR3407 Gasket 4 0251 GR3408 Rubber cushion 5 0251 GS0571 Screw 5/16-24 L=7 5/16-24 L=7 6 0251 GR3409 Rubber ring 7 0251 GR6301 Oil reservoir magnet 8 0251 GR6287...
  • Page 21: Machine Head Accessories

    Machine head accessories(1) -19-...
  • Page 22: Machine Head Accessories(1)

    10.Machine head accessories(1) Description 1 0251 GR6191V2 Machine hinge plate asm. 2 0251 GR6193 Machine hinge plate 3 0251 GBS1003 Screw 4 0251 GK1055 Beltcover,A 5 0251 GR3415 Beltcover,A cap 6 0251 GK1449 Beltcover,B 7 0251 GR4012V2 Beltcover,B cover asm. 8 0251 GBS120 Wood screw D=4.5 L=20 D=4.5 L=20...
  • Page 23 Machine head accessories(2) -21-...
  • Page 24 11.Machine head accessories (2) Description 0251 GR6196V37 Spool rest rod asm. 0251 GR1744 Spool rest rod rubber cap 0251 GZ315 Spool rest rod (Lower) 0251 GZ316 Spool rest rod (upper) 0251 GR1932 Spool rested joint 0251 GR6199 Thread guide asm. 0251 GR1745 Thread guide arm joint 0251 GS558...
  • Page 25 12.Model 251-140040A (For Light Weight Materials) -23-...
  • Page 26 12.Model 251-140040A 12.251-140040A (For Light Weight Materials) Description 0251 GR6281V5 For Light Weight Materials asm. 0251 GH577 Link thread take-up lever asm. 0251 GH578 Needle bar crank A 0251 GR6265 Feed dial 0251 GR3427V2 Presser spring 6* 0251 GV16 Needle (DAx1#9) (DAx1#9) 6** 0251 GV1007 Needle (134 Nm65)
  • Page 27 13.Model 251- 140040H (For Heavy Weight Materials) -25-...
  • Page 28 13.Model 251- 140040H 13.251-140040H (For Heavy Weight Materials) Description 0251 GR6282V17 For Heavy Weight Materials 0251 GH579V3 Link thread take-up lever asm. 0251 GH580 Needle bar crank H 0251 GO288 Needle bar bushing,lower 0251 GR1632 Needle bar thread guide 0251 GZ1175 Needle bar 0251 GR3951 Needle bar thread guide...
  • Page 29 14.INDEX OF PARTS Part Page Part Page Part Page Part Page 0251 GBR147 0251 GM204 0251 GR1524 0251 GR3378 0251 GBR148 0251 GM209 0251 GR1528 0251 GR3383 0251 GBS1003 0251 GN1033 0251 GR1535 0251 GR3384 0251 GBS120 0251 GN1034 0251 GR1561 0251 GR3385 0251 GBX108 0251 GN161...
  • Page 30 Part Page Part Page Part Page Part Page 0251 GR6164 0251 GS015 0251 GS0568 0251 GW1105 0251 GR6165 0251 GS0155 0251 GS0569 0251 GW1106 0251 GR6166 0251 GS016 0251 GS057 0251 GW1107 0251 GR6167 0251 GS0161 0251 GS0570 0251 GW1109 0251 GR6168 0251 GS0162 0251 GS0571...

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