Takeuchi TB257FR Mini Excavator Parts Manual (BJ4Z015-1-0) (SN 158400007-)

Takeuchi TB257FR Mini Excavator Index:

• UNDERCARRIAGE 1
• LOWER FRAME 2
• SHOE GUIDE (steel) 4
• CRAWLER BELT (rubber) 6
• CRAWLER BELT (steel) 8
• CARRIER ROLLER 10
• TRACK ROLLER 12
• FRONT IDLER 14
• TRACK ADJUSTER 16
• TRAVEL DEVICE 18
• SLEW BEARING 20
• SWIVEL JOINT & ACCESSORIES 22
• DOZER BLADE (with shut-off valve) 24
• PIPING; LOWER 26
• TURNTABLE & CONTROL LEVER 28
• SLEWING DEVICE 29
• TURNTABLE (1/2) 32
• TURNTABLE (2/2) 36
• BOOM OFFSET (1/2) (with boom shut-off valve & 3rd aux. line) (158400007-158400887)-1 38
• BOOM OFFSET (1/2) (with boom shut-off valve & 3rd aux. line) (158400007-158400887)-2 42
• BOOM OFFSET (1/2) (with boom shut-off valve & 3rd aux. line) (158400007-158400887)-3 44
• BOOM OFFSET (1/2) (with boom shut-off valve & 3rd aux. line) (158400007-158400887)-4 46
• BOOM OFFSET (1/2) (with boom shut-off valve & 3rd aux. line) (158400007-158400887)-5 48
• BOOM OFFSET (1/2) (with boom shut-off valve & 3rd aux. line) (158400888-)-1 50
• BOOM OFFSET (1/2) (with boom shut-off valve & 3rd aux. line) (158400888-)-2 54
• BOOM OFFSET (1/2) (with boom shut-off valve & 3rd aux. line) (158400888-)-3 56
• BOOM OFFSET (1/2) (with boom shut-off valve & 3rd aux. line) (158400888-)-4 58
• BOOM OFFSET (1/2) (with boom shut-off valve & 3rd aux. line) (158400888-)-5 60
• BOOM OFFSET (2/2) 62
• OFFSET SWITCH 64
• TRAVEL LEVER 66
• DOZER BLADE LEVER (with blade float) 68
• VALVE BRACKET (R.H.) 70
• VALVE BRACKET (R.H.) (A-G pattern) 72
• VALVE BRACKET (L.H.) 74
• PIPING; OPERATION LEVER (A-G pattern)-1 78
• PIPING; OPERATION LEVER (A-G pattern)-2 80
• PIPING; OPERATION LEVER (A-G pattern)-3 82
• PIPING; OPERATION LEVER (A-G pattern)-4 84
• PIPING; OPERATION LEVER (A-G pattern)-5 86
• ENGINE & ELECTRICAL SYSTEM 88
• ENGINE & ACCESSORIES (1/4) 89
• ENGINE & ACCESSORIES (2/4) 94
• ENGINE & ACCESSORIES (3/4)-1 96
• ENGINE & ACCESSORIES (3/4)-2 100
• ENGINE & ACCESSORIES (4/4) 104
• CONTROL BOX (R.H.) (cab) 106
• CONTROL BOX (R.H.) (canopy) 108
• CONTROL BOX (L.H.) 110
• ELECTRICAL (1/3) (cab) 112
• ELECTRICAL (2/3) (cab)-1 114
• ELECTRICAL (2/3) (cab)-2 120
• ELECTRICAL (2/3) (cab)-3 126
• ELECTRICAL (3/3) (cab) 132
• ELECTRICAL (1/3) (canopy) 136
• ELECTRICAL (2/3) (canopy)-1 138
• ELECTRICAL (2/3) (canopy)-2 144
• ELECTRICAL (2/3) (canopy)-3 150
• ELECTRICAL (3/3) (canopy) 156
• TRAVEL ALARM 158
• GPS DEVICE (1584#-) 160
• BATTERY 162
• RADIO 164
• WINDOW WASHER 166
• CAB LIGHT 168
• BOOM LIGHT 170
• BOOM SWITCH 172
• HYDRAULIC PIPING & TANK 174
• GREASE PIPING 175
• VALVE & ACCESSORIES (1/2) (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank)-1 178
• VALVE & ACCESSORIES (1/2) (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank)-2 180
• VALVE & ACCESSORIES (1/2) (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank)-3 184
• VALVE & ACCESSORIES (2/2) (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank)-1 190
• VALVE & ACCESSORIES (2/2) (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank)-2 194
• VALVE & ACCESSORIES (1/2) (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release)-1 198
• VALVE & ACCESSORIES (1/2) (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release)-2 200
• VALVE & ACCESSORIES (1/2) (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release)-3 204
• VALVE & ACCESSORIES (1/2) (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release)-4 208
• VALVE & ACCESSORIES (2/2) (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release)-1 212
• VALVE & ACCESSORIES (2/2) (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release)-2 216
• ACCUMULATOR 220
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank) (158400007-158400887)-1 222
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank) (158400007-158400887)-2 224
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank) (158400007-158400887)-3 226
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank) (158400007-158400887)-4 228
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank) (158400007-158400887)-5 230
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank) (158400007-158400887)-6 232
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank) (158400007-158400887)-7 234
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank) (158400888-)-1 236
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank) (158400888-)-2 238
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank) (158400888-)-3 240
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank) (158400888-)-4 242
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank) (158400888-)-5 244
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank) (158400888-)-6 246
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float & auto tank) (158400888-)-7 248
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400007-158400887)-1 250
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400007-158400887)-2 252
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400007-158400887)-3 254
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400007-158400887)-4 256
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400007-158400887)-5 258
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400007-158400887)-6 260
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400007-158400887)-7 262
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400007-158400887)-8 264
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400888-)-1 266
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400888-)-2 268
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400888-)-3 270
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400888-)-4 272
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400888-)-5 274
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400888-)-6 276
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400888-)-7 278
• PIPING; UPPER (3rd aux. line hard-lock type) (with 2nd aux. line, blade float, auto tank & auto pressure release) (158400888-)-8 280
• PUMP DRIVE 282
• HYDRAULIC TANK 284
• FUEL TANK & FUEL PIPING (1/2)-1 288
• FUEL TANK & FUEL PIPING (1/2)-2 292
• FUEL TANK & FUEL PIPING (2/2) 296
• COVER & CAB 298
• COVER (1/4) 299
• COVER (2/4) (engine hood) 304
• COVER (3/4) (front cover) 306
• COVER (4/4) (side cover, R.H.) 308
• FLOOR FRAME (1/2) (cab)-1 310
• FLOOR FRAME (1/2) (cab)-2 314
• FLOOR FRAME (1/2) (cab)-3 320
• FLOOR FRAME (1/2) (canopy)-1 323
• FLOOR FRAME (1/2) (canopy)-2 328
• FLOOR FRAME (1/2) (canopy)-3 330
• FLOOR FRAME (2/2)-1 334
• FLOOR FRAME (2/2)-2 338
• FLOOR MAT (with foot switch) 342
• SEAT (1/2) 344
• SEAT (2/2) (cab) 346
• SEAT (2/2) (canopy) 352
• CAB MOUNT 358
• CAB (1/4)-1 360
• CAB (1/4)-2 369
• CAB (1/4)-3 379
• CAB (1/4)-4 389
• CAB (1/4)-5 399
• CAB (2/4) (door) 409
• CAB (3/4) (front sash) 412
• CAB (4/4) (side sash) 414
• CAB INTERIOR 416
• SWITCH (cab) (front light) (with lift overload warning) (with auto tank) 420
• CANOPY 422
• SWITCH (canopy) 426
• SWITCH (canopy) (with auto tank) 428
• AIR CONDITIONER (1/5) (compressor) 430
• AIR CONDITIONER (2/5) (condenser) 432
• AIR CONDITIONER (3/5) (air conditioner unit-1) 434
• AIR CONDITIONER (4/5) (air conditioner unit-2) 438
• AIR CONDITIONER (5/5) (panel) 440
• HOE ATTACHMENT 442
• BOOM (1/3) (long arm) (with 3rd aux. line & boom shut-off valve)-1 443
• BOOM (1/3) (long arm) (with 3rd aux. line & boom shut-off valve)-2 446
• BOOM (1/3) (long arm) (with 3rd aux. line & boom shut-off valve)-3 448
• BOOM (2/3) (long arm) (with 3rd aux. line & boom shut-off valve)-1 452
• BOOM (2/3) (long arm) (with 3rd aux. line & boom shut-off valve)-2 455
• BOOM (3/3) (long arm) (with 3rd aux. line & boom shut-off valve) (boom cylinder) 459
• ARM (1/2) (long arm) (with 2nd aux. line & boom shut-off valve) (for U.S.) 462
• ARM (2/2) (long arm) (with 2nd aux. line & boom shut-off valve) (for U.S.) 464
• ARM (1/2) (long arm) (with 3rd aux. line & boom shut-off valve) 466
• ARM (2/2) (long arm) (with 3rd aux. line & boom shut-off valve) 468
• DECAL & TOOL 470
• DECAL (cab) (English)-1 471
• DECAL (cab) (English)-2 476
• DECAL (cab) (English)-3 480
• DECAL (canopy) (English)-1 484
• DECAL (canopy) (English)-2 488
• DECAL (canopy) (English)-3 492
• DECAL (selector valve) 496
• DECAL (grip button) 498
• DECAL (foot switch) 500
• DECAL (GPS) 502
• DECAL (lift overload warning) 504
• DECAL (blade float type) 506
• DECAL (crawler belt) (cab) 508
• PAINTED COLOR (cab) 510
• PAINTED COLOR (canopy) 512
• HYDRAULIC DEVICE 514
• SWIVEL JOINT 515
• CONTROL VALVE 518
• CONTROL VALVE (with 3rd aux. line) 520
• BLOCK ASSY; No. 1 522
• BLOCK ASSY; No. 2 524
• BLOCK ASSY; No. 3 526
• BLOCK ASSY; No. 4 528
• BLOCK ASSY; No. 5 530
• BLOCK ASSY; No. 6 532
• BLOCK ASSY; No. 7 534
• BLOCK ASSY; No. 8 536
• BLOCK ASSY; No. 9 538
• BLOCK ASSY; No. 10 540
• BLOCK ASSY; No. 11 542
• BLOCK ASSY; No. 11 (with 3rd aux. line) 544
• BLOCK ASSY; No. 12 (with 3rd aux. line) 546
• BLOCK ASSY; No. 13 548
• SOLENOID VALVE; 1 BLOCK 1 550
• SOLENOID VALVE; 1 BLOCK 2 552
• SOLENOID VALVE; 1 BLOCK 3 554
• SOLENOID VALVE; 1 BLOCK 4 556
• SOLENOID VALVE; 1 BLOCK 5 558
• SOLENOID VALVE; 1 BLOCK 6 560
• SOLENOID VALVE; 2 BLOCKS 562
• SOLENOID VALVE; 4 BLOCKS 564
• PILOT VALVE (R.H.) (3-switch type) 566
• PILOT VALVE (R.H.) (4-switch type) 568
• PILOT VALVE (L.H.) (3-switch type) 570
• REMOTE CONTROL VALVE (for travel) 572
• REMOTE CONTROL VALVE (for offset) 574
• REMOTE CONTROL VALVE (for blade) 576
• SELECTOR VALVE (A-G pattern) 578
• EMERGENCY SHUT-OFF VALVE (boom) 580
• EMERGENCY SHUT-OFF VALVE (arm) (158400007-1584#) 582
• PILOT CHECK VALVE 584
• CHECK VALVE 586
• BOOM CYLINDER 588
• ARM CYLINDER 590
• ARM CYLINDER (with shut-off valve) 592
• OFFSET CYLINDER 594
• BUCKET CYLINDER 596
• DOZER BLADE CYLINDER 598
• DOZER BLADE CYLINDER (with holding valve) 600
• TRAVEL MOTOR (1/3) (reduction sec.) 602
• TRAVEL MOTOR (2/3) (motor sec.) 604
• TRAVEL MOTOR (3/3) (valve sec.) 606
• SLEW MOTOR (1/2) (reduction sec.) 608
• SLEW MOTOR (2/2) (motor sec.) 610
• HYDRAULIC PUMP-1 614
• HYDRAULIC PUMP-2 618
• HYDRAULIC PUMP-3 622
• ENGINE – KUBOTA V2403-CR-TE5B-BHTU-1 SN 158400007- 626
• Fig1.CRANK CASE 627
• Fig2.OIL PAN 630
• Fig3.DIPSTICK AND GUIDE 632
• Fig4.OIL PUMP 634
• Fig5.CYLINDER HEAD 636
• Fig6.INLET VALVE AND EXHAUST VALVE 638
• Fig7.ROCKER ARM SHAFT 640
• Fig8.HEAD COVER 642
• Fig9.GEAR CASE 644
• Fig10.OIL FILTER 646
• Fig11.MAIN BEARING CASE 648
• Fig12.PISTON AND CRANKSHAFT 650
• Fig13.CAMSHAFT AND IDLE GEAR SHAFT 652
• Fig14.FLYWHEEL 654
• Fig15.FUEL PUMP (MECHANICAL) 656
• Fig16.FUEL CAMSHAFT 658
• Fig17.SUPPLY PUMP 660
• Fig18.FUEL FILTER 662
• Fig19.SEPARATOR 664
• Fig20.INJECTOR AND GLOW PLUG 666
• Fig21.INJECTION PIPE 668
• Fig22.FUEL PUMP (ELECTRICAL) 670
• Fig23.COMMON RAIL 672
• Fig24.ALTERNATOR AND PULLEY 674
• Fig25.ALTERNATOR (COMPONENT PARTS) 676
• Fig26.STARTER 678
• Fig27.STARTER (COMPONENT PARTS) 680
• Fig28.OIL SWITCH AND SENSOR 682
• Fig29.INJECTOR HARNESS 684
• Fig30.WIRE HARNESS 686
• Fig31.WIRE HARNESS BRACKET 688
• Fig32.WATER FLANGE AND THERMOSTAT 690
• Fig33.WATER HOSE 692
• Fig34.WATER PUMP 694
• Fig35.RESERVE TANK 696
• Fig36.FAN 698
• Fig37.INLET MANIFOLD 700
• Fig38.INLET PIPE 702
• Fig39.EXHAUST MANIFOLD 704
• Fig40.EGR VALVE 706
• Fig41.EGR COOLER 708
• Fig42.TURBO CHARGER 710
• Fig43.AIR CLEANER 712
• Fig44.DIESEL PARTICULATE FILTER MUFFLER 714
• Fig45.DIESEL PARTICULATE FILTER MUFFLER BRACKET 716
• Fig46.DIESEL PARTICULATE FILTER MUFFLER SENSOR 718
• Fig47.PRESSURE PIPE 720
• Fig48.OIL SEPARATOR 722
• Fig49.OIL SEPARATOR (COMPONENT PARTS) 724
• Fig50.OIL PIPE (TURBO CHARGER) 726
• Fig51.OIL COOLER 728
• Fig52.ECU 730
• Fig53.ACCESSORIES AND SERVICE PARTS 732
• Fig54.OPERATOR’S MANUAL 734
• KITS, ATTACHMENTS & QUICK REFERENCE 736

Takeuchi