Complete service repair manual with electrical wiring diagrams for Takeuchi Compact Excavator TB125, TB135, TB145, with all the shop information to maintain, diagnose, repair, and rebuild like professional mechanics.

Takeuchi Compact Excavator TB125, TB135, TB145 workshop service & repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

PRODUCT DETAILS:
Total Pages: 1,087 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English

TABLE OF CONTENTS
Takeuchi Compact Excavator TB125, TB135, TB145 Workshop Manual; 1,087 pages; Serial Number TB125: 12510003~, TB135: 13510004~, TB145: 14510004~.
I . GENERAL
II . SPECIFICATIONS
III. MACHINE CONFIGURATION
IV. HYDRAULIC UNITS
V . TROUBLESHOOTING VI. ENGINE

FOOT OF THE PAGE............5
I . GENERAL............9
II . SPECIFICATIONS............25
III . MACHINE CONFIGURATION............91
IV . HYDRAULIC UNITS............287
V . TROUBLESHOOTING............613
VI . ENGINE............665
  Cover TNE series............666
  CONTENTS............668
  Cover 3TNV/4TNV series............801
  History of Revision............802
  PREFACE............803
  SAFETY LABELS............804
  CONTENTS............812
  1. General............817
    1.1 Engine nomenclature............817
    1.2 Specifications............817
    1.3 Fuel oil, lubricating oil and cooling water............830
      1.3.1 Fuel oil............830
      1.3.2 Lubricating oil............831
      1.3.3 Cooling water............832
    1.4 Engine external views............833
    1.5 Structural description............834
    1.6 Exhaust gas emission regulation............835
      1.6.1 The emission standard in USA............835
      1.6.2 Engine identification............836
      1.6.3 Guarantee conditions for the EPA emission standard............837
  2. Inspection and adjustment............839
    2.1 Periodic maintenance schedule............839
    2.2 Periodic inspection and maintenance procedure............840
      2.2.1 Check before daily operation............840
      2.2.2 inspection after initial 50 hours operation............842
      2.2.3 Inspection every 50 hours............845
      2.2.4 Inspection every 250 hours or 3 months............849
      2.2.5 Inspection every 500 hours or 6 months............852
      2.2.6 Inspection every 1,000 hours or one year............854
      2.2.7 Inspection every 2000 hours or 2 years............863
    2.3 Adjusting the no-load maximum or minimum speed............867
    2.4 Sensor inspection............868
      2.4.1 Oil pressure switch............868
      2.4.2 Thermo switch............868
    2.5 Water leak check in cooling water system............868
    2.6 Radiator cap inspection............869
    2.7 Thermostat Inspection............869
    2.8 Adjusting operation............870
    2.9 Long storage............870
  3. Troubleshooting............871
    3.1 Preparation before troubleshooting............871
    3.2 Quick reference table for troubleshooting............872
    3.3 Troubleshooting by measuring compression pressure............875
  4. Disassembly, inspection and reassembly of engines............877
    4.1 Complete disassembly and reassembly............877
      4.1.1 Introduction............877
      4.1.2 Special service tools............878
      4.1.3 Complete disassembly............883
      4.1.4 Precautions before and during reassembly............887
      4.1.5 Adjusting operation............887
    4.2 Cylinder head: Disassembly, inspection and reassembly............888
      4.2.1 Components (2-valve cylinder head)............888
      4.2.2 Disassembly procedure:............888
      4.2.3 Reassembly procedure:............889
      4.2.4 Servicing points............890
      4.2.5 Parts Inspection and measurement............894
      4.2.6 Valve seat correction............898
      4.2.7 Valve guide replacement............899
      4.2.8 Valve stem seal replacement............900
    4.3 Gear train and camshaft............901
      4.3.1 Components............901
      4.3.2 Disassembly procedure:............901
      4.3.3 Reassembly procedure:............901
      4.3.4 Servicing points............902
      4.3.5 Parts inspection and measurement............905
      4.3.6 Oil seal replacement (Gear case side)............907
      4.3.7 Camshaft bushing replacement............907
    4.4 Cylinder block............908
      4.4.1 Components............908
      4.4.2 Disassembly procedure:............908
      4.4.3 Reassembly procedure:............908
      4.4.4 Servicing points............909
      4.4.5 Parts inspection and measurement............913
      4.4.6 Cylinder bore correction............924
      4.4.7 Piston pin bushing replacement............925
      4.4.8 Oil seal replacement (Flywheel housing side)............925
  5. Lubrication system............926
    5.1 Lubrication system diagram............926
    5.2 Trochoid pump components............927
    5.3 Disassembly (Reverse the procedure below for assembly)............927
    5.4 Servicing points............927
    5.5 Parts Inspection and measurement............929
      5.5.1 Trochoid pump inspection and measurement............929
    5.6 Lube oil filter............931
      5.6.1 Lube oil filter construction............931
      5.6.2 Lube oil filter replacement............931
  6. Cooling system............932
    6.1 Cooling water system............932
    6.2 Cooling water pump components............932
    6.3 Disassembly (Reverse the procedure below for assembly)............933
    6.4 Servicing points............933
  7. Fuel injection pump / Governor............934
    7.1 Introduction............934
    7.2 Fuel injection pump............934
      7.2.1 Fuel system diagram............934
      7.2.2 External view and components............935
      7.2.3 Disassembly procedure:............935
      7.2.4 Assembly procedure............936
      7.2.5 Servicing points............936
      7.2.6 C.S.D. (Cold Start Device)............937
  8. Turbocharger: Disassembly, inspection and reassembly............938
    8.1 Structure and functions............938
      8.1.1 Main specifications............938
      8.1.2 Construction............938
      8.1.3 Structural and functional outline............939
      8.1.4 Components............940
    8.2 Service standards and tightening torque............941
      8.2.1 Service standards............941
      8.2.2 Tightening torque............942
    8.3 Periodic inspection procedure............943
      8.3.1 Periodic inspection intervals............943
      8.3.2 Inspection procedure............944
      8.3.3 Waste gate valve adjustment procedure............945
    8.4 Disassembly procedure............947
      8.4.1 Preparation for disassembly............947
      8.4.2 Inspection before disassembly............948
      8.4.3 Disassembly............948
    8.5 Washing and inspection procedure............950
      8.5.1 Washing............950
      8.5.2 Inspection procedure............951
    8.6 Reassembly procedure............954
      8.6.1 Preparation for reassembly............954
      8.6.2 Reassembly............954
    8.7 Handling after disassembly and reassembly............957
      8.7.1 Instructions for turbocharger installation............957
    8.8 Troubleshooting............958
      8.8.1 Excessively exhaust smoke............958
      8.8.2 White smoke generation............958
      8.8.3 Sudden oil decrease............959
      8.8.4 Decrease in output............959
      8.8.5 Poor (slow) response (starting) of turbocharger............959
      8.8.6 Abnormal sound or vibration............959
  9. Starting motror............960
    9.1 For 4TNV94L/ 98............960
      9.1.1 Specifications............960
      9.1.2 Components............961
      9.1.3 Troubleshooting............962
      9.1.4 Names of parts and disassembly procedure............963
      9.1.5 Inspection and maintenance............967
      9.1.6 Service standards............972
      9.1.7 Assembly............973
      9.1.8 Characteristic test............975
    9.2 For 4TNV106 (T)............976
      9.2.1 Specifications............976
      9.2.2 Congiguration drawing............976
      9.2.3 Troubleshooting............977
      9.2.4 Component names and disassembly procedure............978
      9.2.5 Disassembly procedure............979
      9.2.6 Inspection and maintenance............987
      9.2.7 Assembly............993
      9.2.8 Adjustment............994
      9.2.9 Service standards............995
    9.3 For 3TNV82A to 3/4TNV88............996
      9.3.1 Specifications............996
      9.3.2 Characteristics............996
      9.3.3 Disassembly drawing............997
      9.3.4 Connecting diagram of a starting motor............997
  10. Alternator............998
    10.1 The 40A alternator for 3TNV84 and other models............998
      10.1.1 Components............998
      10.1.2 Specifications............999
      10.1.3 Wiring diagram............999
      10.1.4 Standard output characteristics............1000
      10.1.5 Inspection............1000
      10.1.6 Troubleshooting............1001
  11. Electric wiring............1002
    11.1 Electric wiring diagram............1002
    11.2 Precaution on electric wiring............1003
      11.2.1 Alternator............1003
      11.2.2 Starter............1004
      11.2.3 Current limiter............1005
      11.2.4 Section area and resistance of electric wire............1006
  12. Service standards............1007
    12.1 Engine tuning............1007
    12.2 Engine body............1009
      12.2.1 Cylinder head............1009
      12.2.2 Gear train and camshaft............1012
      12.2.3 Cylinder block............1013
    12.3 Lubricating oil system (Trochoid pump)............1018
  13. Tightening torque for bolts and nuts............1019
    13.1 Tightening torques for main bolts and nuts............1
    13.2 Tightening torques for standard bolts and nuts............0
  Back cover............1021
  YPD-MP2/YPD-MP4............1022
  CONTENTS............1024

Takeuchi Compact Excavator TB125, TB135, TB145 Repair Service Manual