I-4
GENERAL
Provide a fire extinguisher and first aid
kit
• Know where a fire extinguisher and first aid kit
are located and understand how to use them.
• Know how to contact emergency assistance and
first aid help.
Attach a “DO NOT OPERATE” tag
Severe injury could result if an unauthorized person
should start the engine or touch controls during
inspection or maintenance.
• Stop the engine and remove the key before per-
forming maintenance.
• Attach a “DO NOT OPERATE” tag to the starter
switch or control lever.
Use the correct tools
Do not use damaged or weakened tools or tools de-
signed for other purposes. Use tools suited for the
operation at hand.
Replace important safety parts periodi-
cally
• Replace fuel hoses periodically. Fuel hoses be-
come weaker over time, even if they appear to be
in good shape.
• Replace important safety parts whenever an ir-
regularity is found, even if it is before the normal
time for replacement.
Anti-explosive lighting
Use anti-explosive electrical fixtures and lights
when inspecting fuel, oil, coolant, battery fluid, etc.
If lighting that is not anti-explosive should break,
the substance could ignite, resulting in serious injury
or death.
Do not allow unauthorized personnel in
the work area
Do not allow unauthorized personnel in the work
area. Chips or other debris can fly off machine parts
when grinding, welding or using a hammer.
Prepare the work area
• Select a firm, level work area. Make sure there is
adequate light and, if indoors, ventilation.
• Clear obstacles and dangerous objects. Eliminate
slippery areas.
Summary of Contents for TB175W
Page 1: ...TB175W Hydraulic Excavator BOOK No CW3E001 WORKSHOP MANUAL Serial No 17540001...
Page 4: ...0 4...
Page 5: ...1 1 I GENERAL...
Page 19: ...II 1 II SPECIFICATIONS...
Page 40: ...II 22 SPECIFICATIONS STANDARDS FOR JUDGING PERFORMANCE...
Page 41: ...III TB175W III MACHINE CONFIGURATION...
Page 47: ......
Page 49: ......
Page 50: ......
Page 51: ......
Page 52: ...III 12 MACHINE CONFIGURATION TRAVEL SYSTEM TB175W...
Page 53: ......
Page 60: ...MACHINE CONFIGURATION Upper frame III 20 TB175W...
Page 72: ...III 32 MACHINE CONFIGURATION Attachments TB175W...
Page 74: ...Mono Boom III 34 TB175W HYDRAULIC SYSTEM MACHINE CONFIGURATION...
Page 78: ...III 38 TB175W ELECTRICAL SYSTEM MACHINE CONFIGURATION 2 3...
Page 79: ...ELECTRICAL SYSTEM 3 3 MACHINE CONFIGURATION III 39 TB175W...
Page 80: ...III 40 TB175W ELECTRICAL SYSTEM MACHINE CONFIGURATION...
Page 83: ...MACHINE CONFIGURATION ELECTRICAL SYSTEM III 43 TB175W 9 5 1 9 5 6 7 1 0 7 6 7...
Page 84: ...III 44 MACHINE CONFIGURATION ELECTRICAL SYSTEM TB175W...
Page 110: ...III 69 TB175W...
Page 134: ...MACHINE CONFIGURATION III 93 TB175W...
Page 135: ...IV 1 TB175W IV HYDRAULIC UNITS...
Page 150: ...HYDRAULIC UNITS HYDRAULIC PUMP IV 16 TB175W...
Page 184: ...HYDRAULIC UNITS CONTROL VALVE IV 50 TB175W...
Page 208: ...HYDRAULIC UNITS SOLENOID VALVES IV 74 TB175W...
Page 234: ...HYDRAULIC UNITS PILOT VALVE IV 106 TB175W IV 98...
Page 252: ...HYDRAULIC UNITS DOZER BLADE CYLINDER IV 116 TB175W...
Page 254: ...HYDRAULIC UNITS RAM LOCK CYLINDER IV 118 TB175W Figs 1 6 2 Hydraulic switching diagram Fig 2...
Page 258: ...HYDRAULIC UNITS RAM LOCK CYLINDER IV 122 TB175W...
Page 287: ...TB175W AXLE TYPE 212 FRONT...
Page 288: ...TB175W REV 1...
Page 289: ...TB175W REV 1...
Page 290: ...TB175W REV 1...
Page 291: ...TB175W REV 1...
Page 292: ...TB175W REV 1...
Page 293: ...TB175W REV 1...
Page 294: ...TB175W REV 1...
Page 295: ...TB175W REV 1...
Page 296: ...TB175W REV 1...
Page 297: ...TB175W REV 1...
Page 298: ...TB175W REV 1...
Page 299: ...TB175W REV 1...
Page 300: ...TB175W REV 1...
Page 301: ...TB175W REV 1...
Page 302: ...TB175W REV 1...
Page 303: ...TB175W REV 1...
Page 304: ...TB175W REV 1...
Page 305: ...TB175W REV 1...
Page 306: ...TB175W REV 1...
Page 307: ...TB175W REV 1...
Page 308: ...TB175W REV 1...
Page 309: ...TB175W REV 1...
Page 310: ...TB175W REV 1...
Page 311: ...TB175W REV 1...
Page 312: ...TB175W REV 1...
Page 313: ...TB175W REV 1...
Page 314: ...TB175W REV 1...
Page 315: ...TB175W REV 1...
Page 316: ...TB175W REV 1...
Page 317: ...TB175W REV 1...
Page 318: ...TB175W REV 1...
Page 319: ...TB175W REV 1...
Page 320: ...TB175W REV 1...
Page 321: ...TB175W REV 1...
Page 322: ...TB175W REV 1...
Page 323: ...TB175W REV 1...
Page 324: ...TB175W REV 1...
Page 325: ...TB175W REV 1...
Page 326: ...TB175W REV 1...
Page 327: ...TB175W REV 1...
Page 328: ...TB175W REV 1...
Page 329: ...TB175W REV 1...
Page 330: ...TB175W REV 1...
Page 331: ...TB175W REV 1...
Page 332: ...TB175W REV 1...
Page 333: ...TB175W REV 1...
Page 334: ...TB175W REV 1...
Page 335: ...TB175W REV 1...
Page 336: ...TB175W REV 1...
Page 337: ...TB175W REV 1...
Page 338: ...TB175W REV 1...
Page 339: ...TB175W REV 1...
Page 340: ...TB175W REV 1...
Page 341: ...TB175W REV 1...
Page 342: ...TB175W REV 1...
Page 343: ...TB175W REV 1...
Page 344: ...TB175W REV 1...
Page 345: ...TB175W REV 1...
Page 346: ...TB175W REV 1...
Page 347: ...TB175W REV 1...
Page 348: ...TB175W REV 1...
Page 349: ...TB175W REV 1...
Page 350: ...TB175W REV 1...
Page 351: ...TB175W REV 1...
Page 352: ...TB175W REV 1...
Page 353: ...TB175W REV 1...
Page 354: ...TB175W REV 1...
Page 355: ...TB175W REV 1...
Page 356: ...TB175W REV 1...
Page 357: ...TB175W REV 1...
Page 358: ...TB175W REV 1...
Page 359: ...TB175W REV 1...
Page 360: ...TB175W REV 1...
Page 361: ...TB175W REV 1...
Page 362: ...TB175W REV 1...
Page 363: ...TB175W REV 1...
Page 364: ...TB175W REV 1...
Page 365: ...TB175W REV 1...
Page 366: ...TB175W REV 1...
Page 367: ...TB175W REV 1...
Page 368: ...TB175W REV 1...
Page 369: ...TB175W REV 1...
Page 370: ...TB175W REV 1...
Page 371: ...TB175W REV 1...
Page 372: ...TB175W REV 1...
Page 373: ...TB175W REV 1...
Page 374: ...TB175W REV 1...
Page 375: ...TB175W REV 1...
Page 376: ...TB175W REV 1...
Page 377: ...TB175W REV 1...
Page 378: ...TB175W REV 1...
Page 379: ...TB175W REV 1...
Page 380: ...TB175W REV 1...
Page 381: ...TB175W REV 1...
Page 382: ...TB175W REV 1...
Page 383: ...TB175W REV 1...
Page 384: ...TB175W REV 1...
Page 385: ...TB175W REV 1...
Page 386: ...TB175W REV 1...
Page 387: ...TB175W REV 1...
Page 388: ...TB175W REV 1...
Page 389: ...TB175W REV 1...
Page 390: ...TB175W REV 1...
Page 391: ...TB175W REV 1...
Page 392: ...TB175W REV 1...
Page 393: ...TB175W REV 1...
Page 394: ...TB175W REV 1...
Page 395: ...TB175W REV 1...
Page 396: ...TB175W REV 1...
Page 397: ...TB175W REV 1...
Page 398: ...TB175W REV 1...
Page 399: ...TB175W REV 1...
Page 400: ...TB175W REV 1...
Page 401: ...TB175W REV 1...
Page 402: ...TB175W REV 1...
Page 403: ...TB175W REV 1...
Page 404: ...TB175W REV 1...
Page 405: ...TB175W REV 1...
Page 406: ...TB175W REV 1...
Page 407: ...TB175W REV 1...
Page 408: ...TB175W REV 1...
Page 409: ...TB175W REV 1...
Page 410: ...TB175W REV 1...
Page 411: ...TB175W REV 1...
Page 412: ...TB175W REV 1...
Page 413: ...TB175W REV 1...
Page 414: ...TB175W REV 1...
Page 415: ...TB175W REV 1...
Page 416: ...TB175W REV 1...
Page 417: ...TB175W REV 1...
Page 418: ...TB175W REV 1...
Page 419: ...TB175W REV 1...
Page 420: ...TB175W REV 1...
Page 421: ...TB175W REV 1...
Page 422: ...TB175W REV 1...
Page 423: ...TB175W REV 1...
Page 424: ...TB175W REV 1...
Page 425: ...TB175W REV 1...
Page 426: ...TB175W REV 1...
Page 427: ...TB175W REV 1...
Page 428: ...TB175W REV 1...
Page 429: ...TB175W REV 1...
Page 430: ...TB175W REV 1...
Page 431: ...TB175W REV 1...
Page 432: ...TB175W REV 1...
Page 433: ...TB175W REV 1...
Page 434: ...TB175W REV 1...
Page 435: ...TB175W REV 1...
Page 436: ...TB175W REV 1...
Page 437: ...TB175W REV 1...
Page 438: ...TB175W REV 1...
Page 439: ...TB175W REV 1...
Page 440: ...TB175W REV 1...
Page 441: ...TB175W REV 1...
Page 442: ...TB175W REV 1...
Page 443: ...TB175W REV 1...
Page 444: ...TB175W REV 1...
Page 445: ...TB175W REV 1...
Page 446: ...TB175W REV 1...
Page 447: ...TB175W REV 1...
Page 448: ...TB175W REV 1...
Page 449: ...TB175W REV 1...
Page 450: ...TB175W REV 1...
Page 451: ...TB175W REV 1...
Page 452: ...TB175W REV 1...
Page 453: ...TB175W REV 1...
Page 454: ...TB175W REV 1...
Page 455: ...TB175W REV 1...
Page 456: ...TB175W REV 1...
Page 457: ...TB175W REV 1...
Page 458: ...TB175W REV 1...
Page 459: ...TB175W REV 1...
Page 460: ...TB175W REV 1...
Page 461: ...TB175W REV 1...
Page 462: ...TB175W REV 1...
Page 463: ...TB175W REV 1...
Page 464: ...TB175W REV 1...
Page 465: ...TB175W REV 1...
Page 466: ...TB175W REV 1...
Page 467: ...TB175W REV 1...
Page 468: ...TB175W REV 1...
Page 469: ...TB175W REV 1...
Page 470: ...TB175W REV 1...
Page 471: ...TB175W REV 1...
Page 472: ...TB175W REV 1...
Page 473: ...TB175W REV 1...
Page 474: ...TB175W REV 1...
Page 475: ...TB175W REV 1...
Page 476: ...TB175W REV 1...
Page 477: ...TB175W REV 1...
Page 478: ...TB175W REV 1...
Page 479: ...TB175W REV 1...
Page 480: ...TB175W REV 1...
Page 481: ...TB175W REV 1...
Page 482: ...TB175W REV 1...
Page 483: ...TB175W REV 1...
Page 484: ...TB175W REV 1...
Page 485: ...TB175W REV 1...
Page 486: ...TB175W REV 1...
Page 487: ...TB175W REV 1...
Page 488: ...TB175W REV 1...
Page 489: ...TB175W REV 1...
Page 490: ...TB175W REV 1...
Page 491: ...TB175W REV 1...
Page 492: ...TB175W REV 1...
Page 493: ...TB175W REV 1...
Page 494: ...TB175W REV 1...
Page 495: ...TB175W REV 1...
Page 496: ...TB175W REV 1...
Page 497: ...TB175W REV 1...
Page 498: ...TB175W REV 1...
Page 499: ...TB175W REV 1...
Page 500: ...TB175W REV 1...
Page 501: ...TB175W REV 1...
Page 502: ...TB175W REV 1...
Page 503: ...TB175W REV 1...
Page 504: ...TB175W REV 1...
Page 505: ...TB175W REV 1...
Page 506: ...TB175W REV 1...
Page 507: ...TB175W REV 1...
Page 508: ...TB175W REV 1...
Page 509: ...TB175W REV 1...
Page 510: ...TB175W REV 1...
Page 511: ...TB175W AXLE TYPE 112 REAR...
Page 512: ...TB175W REV 1...
Page 513: ...TB175W REV 1...
Page 514: ...TB175W REV 1...
Page 515: ...TB175W REV 1...
Page 516: ...TB175W REV 1...
Page 517: ...TB175W REV 1...
Page 518: ...TB175W REV 1...
Page 519: ...TB175W REV 1...
Page 520: ...TB175W REV 1...
Page 521: ...TB175W REV 1...
Page 522: ...TB175W REV 1...
Page 523: ...TB175W REV 1...
Page 524: ...TB175W REV 1...
Page 525: ...TB175W REV 1...
Page 526: ...TB175W REV 1...
Page 527: ...TB175W REV 1...
Page 528: ...TB175W REV 1...
Page 529: ...TB175W REV 1...
Page 530: ...TB175W REV 1...
Page 531: ...TB175W REV 1...
Page 532: ...TB175W REV 1...
Page 533: ...TB175W REV 1...
Page 534: ...TB175W REV 1...
Page 535: ...TB175W REV 1...
Page 536: ...TB175W REV 1...
Page 537: ...TB175W REV 1...
Page 538: ...TB175W REV 1...
Page 539: ...TB175W REV 1...
Page 540: ...TB175W REV 1...
Page 541: ...TB175W REV 1...
Page 542: ...TB175W REV 1...
Page 543: ...TB175W REV 1...
Page 544: ...TB175W REV 1...
Page 545: ...TB175W REV 1...
Page 546: ...TB175W REV 1...
Page 547: ...TB175W REV 1...
Page 548: ...TB175W REV 1...
Page 549: ...TB175W REV 1...
Page 550: ...TB175W REV 1...
Page 551: ...TB175W REV 1...
Page 552: ...TB175W REV 1...
Page 553: ...TB175W REV 1...
Page 554: ...TB175W REV 1...
Page 555: ...TB175W REV 1...
Page 556: ...TB175W REV 1...
Page 557: ...TB175W REV 1...
Page 558: ...TB175W REV 1...
Page 559: ...TB175W REV 1...
Page 560: ...TB175W REV 1...
Page 561: ...TB175W REV 1...
Page 562: ...TB175W REV 1...
Page 563: ...TB175W REV 1...
Page 564: ...TB175W REV 1...
Page 565: ...TB175W REV 1...
Page 566: ...TB175W REV 1...
Page 567: ...TB175W REV 1...
Page 568: ...TB175W REV 1...
Page 569: ...TB175W REV 1...
Page 570: ...TB175W REV 1...
Page 571: ...TB175W REV 1...
Page 572: ...TB175W REV 1...
Page 573: ...TB175W REV 1...
Page 574: ...TB175W REV 1...
Page 575: ...TB175W REV 1...
Page 576: ...TB175W REV 1...
Page 577: ...TB175W REV 1...
Page 578: ...TB175W REV 1...
Page 579: ...TB175W REV 1...
Page 580: ...TB175W REV 1...
Page 581: ...TB175W REV 1...
Page 582: ...TB175W REV 1...
Page 583: ...TB175W REV 1...
Page 584: ...TB175W REV 1...
Page 585: ...TB175W REV 1...
Page 586: ...TB175W REV 1...
Page 587: ...TB175W REV 1...
Page 588: ...TB175W REV 1...
Page 589: ...TB175W REV 1...
Page 590: ...TB175W REV 1...
Page 591: ...TB175W REV 1...
Page 592: ...TB175W REV 1...
Page 593: ...TB175W REV 1...
Page 594: ...TB175W REV 1...
Page 595: ...TB175W REV 1...
Page 596: ...TB175W REV 1...
Page 597: ...TB175W REV 1...
Page 598: ...TB175W REV 1...
Page 599: ...TB175W REV 1...
Page 600: ...TB175W REV 1...
Page 601: ...TB175W REV 1...
Page 602: ...TB175W REV 1...
Page 603: ...TB175W REV 1...
Page 604: ...TB175W REV 1...
Page 605: ...TB175W REV 1...
Page 606: ...TB175W REV 1...
Page 607: ...TB175W REV 1...
Page 608: ...TB175W REV 1...
Page 609: ...TB175W REV 1...
Page 610: ...TB175W REV 1...
Page 611: ...TB175W REV 1...
Page 612: ...TB175W REV 1...
Page 613: ...TB175W REV 1...
Page 614: ...TB175W REV 1...
Page 615: ...TB175W REV 1...
Page 616: ...TB175W REV 1...
Page 617: ...TB175W REV 1...
Page 618: ...TB175W REV 1...
Page 619: ...TB175W REV 1...
Page 620: ...TB175W REV 1...
Page 621: ...TB175W REV 1...
Page 622: ...TB175W REV 1...
Page 623: ...TB175W REV 1...
Page 624: ...TB175W REV 1...
Page 625: ...TB175W REV 1...
Page 626: ...TB175W REV 1...
Page 627: ...TB175W REV 1...
Page 628: ...TB175W REV 1...
Page 629: ...TB175W REV 1...
Page 630: ...TB175W REV 1...
Page 631: ...TB175W REV 1...
Page 632: ...TB175W REV 1...
Page 633: ...TB175W REV 1...
Page 634: ...TB175W REV 1...
Page 635: ...TB175W REV 1...
Page 636: ...TB175W REV 1...
Page 637: ...TB175W REV 1...
Page 638: ...TB175W REV 1...
Page 639: ...TB175W REV 1...
Page 640: ...TB175W REV 1...
Page 641: ...TB175W REV 1...
Page 642: ...TB175W REV 1...
Page 643: ...TB175W REV 1...
Page 644: ...TB175W REV 1...
Page 645: ...TB175W REV 1...
Page 646: ...TB175W REV 1...
Page 647: ...TB175W REV 1...
Page 648: ...TB175W REV 1...
Page 649: ...TB175W REV 1...
Page 650: ...TB175W REV 1...
Page 651: ...TB175W REV 1...
Page 652: ...TB175W REV 1...
Page 653: ...TB175W REV 1...
Page 654: ...TB175W REV 1...
Page 655: ...TB175W REV 1...
Page 656: ...TB175W REV 1...
Page 657: ...TB175W REV 1...
Page 658: ...TB175W REV 1...
Page 659: ...TB175W REV 1...
Page 660: ...TB175W REV 1...
Page 661: ...TB175W REV 1...
Page 662: ...TB175W REV 1...
Page 663: ...TB175W REV 1...
Page 664: ...TB175W REV 1...
Page 665: ...TB175W REV 1...
Page 666: ...TB175W REV 1...
Page 667: ...TB175W REV 1...
Page 668: ...TB175W REV 1...
Page 669: ...TB175W REV 1...
Page 670: ...TB175W REV 1...
Page 671: ...TB175W REV 1...
Page 672: ...TB175W REV 1...
Page 673: ...TB175W REV 1...
Page 674: ...TB175W REV 1...
Page 675: ...TB175W REV 1...
Page 676: ......
Page 677: ...TB175W REV 1...
Page 678: ...TB175W REV 1...
Page 679: ...TB175W REV 1...
Page 680: ...TB175W REV 1...
Page 681: ...TB175W REV 1...
Page 682: ...TB175W REV 1...
Page 683: ...TB175W REV 1...
Page 684: ...TB175W REV 1...
Page 685: ...TB175W REV 1...
Page 686: ...TB175W REV 1...
Page 687: ...TB175W REV 1...
Page 688: ...TB175W REV 1...
Page 689: ...TB175W REV 1...
Page 690: ...TB175W REV 1...
Page 691: ...TB175W REV 1...
Page 692: ...TB175W REV 1...
Page 693: ...TB175W REV 1...
Page 694: ...TB175W REV 1...
Page 695: ...TB175W REV 1...
Page 696: ...TB175W REV 1...
Page 697: ...TB175W REV 1...
Page 698: ...TB175W REV 1...
Page 699: ...TB175W REV 1...
Page 700: ...TB175W REV 1...
Page 701: ...TB175W REV 1...
Page 702: ...TB175W REV 1...
Page 703: ...TB175W REV 1...
Page 704: ...TB175W REV 1...
Page 705: ...TB175W REV 1...
Page 706: ...TB175W REV 1...
Page 707: ...TB175W REV 1...
Page 708: ...TB175W REV 1...
Page 709: ...TB175W REV 1...
Page 710: ...TB175W REV 1...
Page 711: ...TB175W REV 1...
Page 712: ...TB175W REV 1...
Page 713: ...TB175W REV 1...
Page 714: ...TB175W REV 1...
Page 715: ...TB175W REV 1...
Page 716: ...TB175W REV 1...
Page 717: ...TB175W REV 1...
Page 718: ...TB175W GEAR BOX TYPE 357...
Page 719: ...TB175W REV 1...
Page 720: ...Service Manual Gear Box 357A10 GSM 0012 January 1998...
Page 766: ...TB175W SWIVEL JOINT TYPE 532...
Page 767: ...TB175W REV 1...
Page 768: ...TB175W REV 1 1...
Page 769: ...TB175W REV 1 2...
Page 770: ...TB175W REV 1 3...
Page 775: ...TB175W REV 1 8...
Page 776: ...TB175W REV 1 9...
Page 777: ...TB175W REV 1 10...
Page 778: ...V 1 TB175W V TROUBLESHOOTING...
Page 818: ...V 41 TB175W VI ENGINE Machine Serial No Mounted Engine Machine Model TB175W 17540001 4TNV98T...
Page 827: ......
Page 830: ...Isuzu Engine Maintenance tool...
Page 832: ...Model Maintenance software Start menu 2...
Page 834: ...6 Maintenance software for A25B and A25D executed 1 Maintenance software is selected...
Page 836: ...7 F14E maintenance software executed...
Page 839: ...3 Maintenance Software for Proportion Output Ampli er is selected...
Page 841: ...2 ECM data browse is selected 3 Management software is selected...
Page 842: ...4 Maintenance Software for Proportion Output Ampli er is selected...
Page 844: ...2...
Page 845: ...3...
Page 846: ...4...