Don't Waste Your Time On Cheap & Bugged Versions! Get Our Professional Installation Service Today !
All Our Software Deals Includes Full Online Installation Service & Support !
  • Shop By Manufacturer
    • Harley Davidson
      • Dyna Glide Models
      • Sportster Models
      • Softail Models
      • Touring Models
      • Trike Models
      • V-ROD VRSC Models
      • Street Models
    • Cummings
      • Diagnostic Software
      • EPC & Service Info Software
      • Workshop Service Manuals
      • Wiring Diagrams
      • Replacement Parts
    • John Deer
      • Diagnostic Software For John Deer
      • EPC & Service Info Software For John Deere
      • Interface & Laptop Kits For John Deere
      • Workshop Service Manuals For John Deere
      • Replacement Parts for John Deere
    • Volvos
      • Diagnostic Software
      • EPC & Service Info Software
      • Interface & Laptop Kits
      • Workshop Service Manuals
      • Replacement Parts
    • Detroit Diesel
      • Detroit Diagnostic Software
      • Detroit Interface & Laptop Kits
      • Detroit Wiring Diagrams
      • Detroit Workshop Service Manuals
      • Detroit EPC Software
      • Detroit Replacement Parts
    • Case
      • Diagnostic Software
      • EPC & Service Info Software
      • Interface & Laptop Kits
      • Case Workshop Service Manuals
    • Case IH
      • Diagnostics Software
      • EPC & Service Info Software
      • Case IH Interface & Laptop Kits
      • Interface Kits
      • Workshop Service Manual
    • Isuzu
      • Diagnostic Software
      • EPC & Service Info Software
      • Interface & Laptop Kits
      • Workshop Service Manuals
      • Isuzu OEM Parts
    • Komatsu
      • Diagnostic Software
      • EPC & Service Info Software
      • Interface & Laptop Kits
      • Workshop Service Manuals
      • Replacement Parts
    • Jcb
    • Kubota
    • PACCAR
    • Freightliner
    • DAF
    • New Holland
    • Kobelco
    • Hino
    • Yamaha
    • Kawasaki
    • Ktm
  • Diagnostic-Solutions
    • Diagnostic Software
    • Diagnostic Interface & Cables
    • Laptop & Software Kit
    • Complete Laptop & Interface Kits
    • DPF EGR SCR BAC ERG Delete & Flash Files
  • Service & Parts Info
    • EPC-Electronic Parts Catalog & Service Info
    • Replacement Parts
  • FAQ
  • About Our Service
    • Your Private Library Program !
    • Why to Buy From Us?
    • About Our Products :
    • About Our Service
    • DMCA Complaints Legal Notice
  • Contact Us
  • USD $
    • EUR €
Search
Login / Register
Wishlist
0 items $0
Menu
0 items $0
Home Komatsu Komatsu 4D106 Series 4D106-2SFA 4D106-2SFB Diesel Engine Official Workshop Service Manual
Komatsu 4.2482 4.248 T4.236 4.236 4.212&T4.38 Diesel Engine Official Service Repair Manual
Komatsu 4.2482 4.248 T4.236 4.236 4.212&T4.38 Diesel Engine Official Service Repair Manual $30
Back to products
Komatsu 4D88E Series 4D88E-5KFD Diesel Engine Official Workshop Service Repair Manual
Komatsu 4D88E Series 4D88E-5KFD Diesel Engine Official Workshop Service Repair Manual $30
Click to enlarge

    Komatsu 4D106 Series 4D106-2SFA 4D106-2SFB Diesel Engine Official Workshop Service Manual

    $30

    196 in stock

    Compare
    Add to wishlist
    Share:
    Close
    Top rated products
    • 312 Excavator Workshop Service Repair Manual SN 6GK 312 Excavator Workshop Service Repair Manual SN 6GK
      Rated 5.00 out of 5
      $456 Original price was: $456.$159Current price is: $159.
    • 414E Backhoe Loader Workshop Service Repair Manual 414E Backhoe Loader Workshop Service Repair Manual
      Rated 5.00 out of 5
      $239 Original price was: $239.$149Current price is: $149.
    • Komatsu GD600-3 Series GD600R-3 GD650R-3 GD605R-3 Motor Grader Official Service Manual Komatsu GD600-3 Series GD600R-3 GD650R-3 GD605R-3 Motor Grader Official Service Manual
      Rated 5.00 out of 5
      $80
    • 420E Backhoe Loader Official Workshop Service Repair Manual S/N : PHC 420E Backhoe Loader Official Workshop Service Repair Manual S/N : PHC
      Rated 5.00 out of 5
      $389 Original price was: $389.$149Current price is: $149.
    • 962G II Wheel Loader Workshop Service Repair Manual S/N: BAC 962G II Wheel Loader Workshop Service Repair Manual S/N: BAC
      Rated 5.00 out of 5
      $799 Original price was: $799.$179Current price is: $179.
    • Description
    • Attachment Download
    Description

    Komatsu 4D106 Series 4D106-2SFA 4D106-2SFB Diesel Engine Official Workshop Service Manual

    The Best  PDF Manuals Online Includes : Bookmarks + Searchable Text + Index = Fast Navigation And Best Organization ! 

    This is the COMPLETE Official Service Repair Manual for the Komatsu Diesel Engine.
    This manual contains deep information about maintaining, assembly, disassembly and servicing your Komatsu.
     

    This PDF file is Bookmarked and SEARCHABLE to make what you need easy to find. 

    This Manual contains information and data to this model. has specs, diagrams, and actual real photo illustrations, and schemes, which give you complete step by step operations on repair, servicing, technical maintenance & troubleshooting procedures for your machine. this manual offers full information you need for repair your machine. the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service. all pages are printable, so run off what you need and take it with you into the garage or workshop. 
     

    Models And Serials :

    3D82AE-5MFA
    3D88E-5NFA
    4D98E-2XFB
    4D106-2SFB
    S4D106-2WFB
    3D84E-5KFD
    4D88E-5KFD
    S4D84E-5KFD
    4D98E-2NFE
    S4D98E-2NFE
    S4D106-2SFC
    4D106-2SFA
    S4D106-2SFA

    CONTENTS : 

    1. General …………………………………………………………………………..1
    1.1 Engine Nomenclature ……………………………………………………..1
    1.2 Specifications………………………………………………………………….1
    1.3 Fuel Oil, Lubricating Oil and Cooling Water…………………………14
    1.3.1 Fuel oil…………………………………………………………………………14
    1.3.2 Lubricating oil ………………………………………………………………15
    1.3.3 Cooling water ………………………………………………………………15
    1.4 Engine External Views……………………………………………………..16
    1.5 Structural Description……………………………………………………….17
    1.6 Exhaust gas emission regulation………………………………………. 18
    1.6.1 The Emission Standard in USA ………………………………………18
    1.6.2 Engine identification ……………………………………………………..19
    1.6.3 Guarantee Conditions for the EPA Emission Standard……….20
    2. Inspection and Adjustment………………………………………………… 22
    2.1 Periodic Maintenance Schedule ……………………………………….. 22
    2.2 Periodic Inspection and Maintenance Procedure ………………… 23
    2.2.1 Check before Daily Operation ………………………………………..23
    2.2.2 inspection after initial 50 hours operation ………………………….25
    2.2.3 Inspection every 50 hours ………………………………………………28
    2.2.4 Inspection every 250 hours or 3 months …………………………..32
    2.2.5 Inspection every 500 hours or 6 months …………………………..35
    2.2.6 Inspection every 1,000 hours or one year …………………………37
    2.2.7 Inspection every 2000 hours or 2 years ……………………………46
    2.3 Adjusting the no-load maximum or minimum speed………………49
    2.4 Sensor Inspection……………………………………………………………..50
    2.4.1 Oil pressure switch ………………………………………………………..50
    2.4.2 Thermo switch ………………………………………………………………50
    2.5 Water leak check in cooling water system…………………………….50
    2.6 Radiator cap inspection …………………………………………………….51
    2.7 Thermostat Inspection ………………………………………………………51
    2.8 Adjusting Operation ………………………………………………………….52
    2.9 Long storage…………………………………………………………………….52
    3. TROUBLESHOOTING ………………………………………………………..53
    3.1 Preparation before troubleshooting ……………………………………..53
    3.2 Quick Reference Table for Troubleshooting ………………………… 54
    3.3 Troubleshooting by measuring Compression Pressure…………..57
    4. Disassembly, Inspection and Reassembly of Engines……………. 59
    4.1 Complete disassembly and reassembly ………………………………59
    4.1.1 Introduction …………………………………………………………………..59
    4.1.2 Special service tools……………………………………………………….60
    4.1.3 Complete disassembly ……………………………………………………65
    4.1.4 Precautions before and during reassembly ………………………..69
    4.1.5 Adjusting operation………………………………………………………….69
    4.2 Cylinder Head: Disassembly, Inspection and Reassembly…….. 70
    4.2.1 Components (2-valve cylinder head)…………………………………70
    4.2.2 Disassembly procedure:………………………………………………….70
    4.2.3 Reassembly procedure: …………………………………………………71
    4.2.4 Servicing points …………………………………………………………….72
    4.2.5 Parts Inspection and measurement………………………………….76
    4.2.6 Valve seat correction …………………………………………………….80
    4.2.7 Valve guide replacement ………………………………………………..81
    4.2.8 Valve stem seal replacement…………………………………………..82
    4.3 Gear Train and Camshaft ……………………………………………….. 83
    4.3.1 Components ………………………………………………………………..83
    4.3.2 Disassembly procedure:…………………………………………………83
    4.3.3 Reassembly procedure: ………………………………………………..83
    4.3.4 Servicing points …………………………………………………………..84
    4.3.5 Parts inspection and measurement ………………………………..87
    4.3.6 Oil seal replacement (Gear case side) …………………………….89
    4.3.7 Camshaft bushing replacement………………………………………89
    4.4 Cylinder Block…………………………………………………………………90
    4.4.1 Components ………………………………………………………………..90
    4.4.2 Disassembly procedure:…………………………………………………90
    4.4.3 Reassembly procedure: …………………………………………………90
    4.4.4 Servicing points …………………………………………………………….91
    4.4.5 Parts inspection and measurement ………………………………….95
    4.4.6 Cylinder bore correction …………………………………………………106
    4.4.7 Piston pin bushing replacement ………………………………………107
    4.4.8 Oil seal replacement (Flywheel housing side) ……………………107
    5. LUBRICATION SYSTEM …………………………………………………….108
    5.1 Lubrication System Diagram ……………………………………………..108
    5.2 Trochoid Pump Components …………………………………………….109
    5.3 Disassembly(Reverse the procedure below for assembly) …….109
    5.4 Servicing Points………………………………………………………………..109
    5.5 Parts Inspection and Measurement……………………………………..110
    5.5.1 Trochoid pump inspection and measurement……………………..110
    6. COOLING SYSTEM……………………………………………………………112
    6.1 Cooling Water System ………………………………………………………112
    6.2 Cooling Water Pump Components …………………………………….112
    6.3 Disassembly (Reverse the procedure below for assembly) ……113
    6.4 Servicing Points……………………………………………………………….113
    7. FUEL INJECTION PUMP/GOVERNOR…………………………………114
    7.1 Introduction …………………………………………………………………….114
    7.2 Fuel Injection Pump…………………………………………………………114
    7.2.1 Fuel system diagram ……………………………………………………..114
    7.2.2 External view and components………………………………………115
    7.2.3 Disassembly procedure:………………………………………………..115
    7.2.4 Assembly procedure…………………………………………………….116
    7.2.5 Servicing points ………………………………………………………….116
    8. TURBOCHAGER: Disassembly, inspection and reassembly….118
    8.1 Structure and Functions………………………………………………….118
    8.1.1 Main specifications ………………………………………………………118
    8.1.2 Construction ………………………………………………………………..118
    8.1.3 Structural and functional outline ……………………………………..119
    8.1.4 Components …………………………………………………………………120
    8.2 Service Standards and Tightening Torque…………………………….121
    8.2.1 Service standards…………………………………………………………..121
    8.2.2 Tightening torque……………………………………………………………122
    8.3 Periodic Inspection Procedure…………………………………………… 123
    8.3.1 Periodic inspection intervals …………………………………………….123
    8.3.2 Inspection procedure………………………………………………………..124
    8.3.3 Waste gate valve adjustment procedure …………………………….125
    8.4 Disassembly Procedure……………………………………………………… 127
    8.4.1 Preparation for disassembly……………………………………………….127
    8.4.2 Inspection before disassembly …………………………………………..128
    8.4.3 Disassembly…………………………………………………………………….128
    8.5 Washing and Inspection procedure ……………………………………… 130
    8.5.1 Washing …………………………………………………………………………130
    8.5.2 Inspection procedure…………………………………………………………131
    8.6 Reassembly Procedure ……………………………………………………… 134
    8.6.1 Preparation for reassembly…………………………………………………134
    8.6.2 Reassembly …………………………………………………………………..134
    8.7 Handling after Disassembly and Reassembly ………………………. 137
    8.7.1 Instructions for turbocharger installation………………………………137
    8.8 Troubleshooting ……………………………………………………………….. 138
    8.8.1 Excessively exhaust smoke ……………………………………………….138
    8.8.2 White smoke generation……………………………………………………138
    8.8.3 Sudden oil decrease………………………………………………………139
    8.8.4 Decrease in output ……………………………………………………….139
    8.8.5 Poor (slow) response (starting) of turbocharger …………………139
    8.8.6 Abnormal sound or vibration……………………………………………139
    9. STARTING MOTOR…………………………………………………………….. 140
    9.1 For 4TNV94L/ 98 …………………………………………………………….. 140
    9.1.1 Specifications ………………………………………………………………..140
    9.1.2 Components …………………………………………………………………141
    9.1.3 Troubleshooting………………………………………………………………142
    9.1.4 Names of parts and disassembly procedure ………………………143
    9.1.5 Inspection and Maintenance ………………………………………………147
    9.1.6 Service standards……………………………………………………………..152
    9.1.7 Assembly………………………………………………………………………..153
    9.1.8 Characteristic test……………………………………………………………155
    9.2 For 4TNV106(T) ……………………………………………………………….. 156
    9.2.1 Specifications ………………………………………………………………..156
    9.2.2 Congiguration drawing …………………………………………………….156
    9.2.3 Troubleshooting ……………………………………………………………….157
    9.2.4 Component names and disassembly procedure ………………….158
    9.2.5 Disassembly procedure………………………………………………………159
    9.2.6 Inspection and maintenance …………………………………………….167
    9.2.7 Assembly…………………………………………………………………………173
    9.2.8 Adjustment ……………………………………………………………………..174
    9.2.9 Service standards………………………………………………………….175
    10. ALTERNATOR………………………………………………………………….. 176
    10.1 The 40A Alternator for 3TNV84 and other models………………… 176
    10.1.1 Components …………………………………………………………………..176
    10.1.2 Specifications ………………………………………………………………….177
    10.1.3 Wiring diagram ……………………………………………………………….177
    10.1.4 Standard output characteristics …………………………………………178
    10.1.5 Inspection……………………………………………………………………….178
    10.2 Troubleshooting ………………………………………………………………. 179
    11. ELECTRIC WIRING ……………………………………………………………… 180
    11.1 Electric Wiring Diagram ……………………………………………………… 180
    11.2 PRECAUTION ON ELECTRIC WIRING………………………………….181
    11.2.1 Alternator ……………………………………………………………………….181
    11.2.2 Starter …………………………………………………………………………..182
    11.2.3 Current limiter ………………………………………………………………..183
    11.2.4 Section area and resistance of electric wire ………………………..184
    12. SERVICE STANDARDS …………………………………………………….. 185
    12.1 Engine Tuning………………………………………………………………….. 185
    12.2 Engine Body ………………………………………………………………………186
    12.2.1 Cylinder head ………………………………………………………………….186
    12.2.2 Gear train and camshaft……………………………………………………189
    12.2.3 Cylinder block…………………………………………………………………190
    12.3 Lubricating Oil System (Trochoid Pump) ……………………………. 195
    12.3.1 Outside clearance of outer rotor …………………………………….195
    12.3.2 Side clearance of outer rotor ………………………………………….195
    12.3.3 Inside clearance of inner rotor …………………………………………195
    12.3.4 Rotor shaft clearance ……………………………………………………..195
    13. TIGHTENING TORQUE for BOLTS and NUTS ……………………… 196
    13.1 Tightening Torques for Main Bolts and Nuts ………………………… 196
    13.2 Tightening Torques for Standard Bolts and Nuts ………………… 197

    ======================================== 

    File Format: PDF 
    Compatible: All Versions of Windows & Mac 
    Language: English 
    Requirements: Adobe PDF Reader & WinZip 

     

    Attachment Download

    Please Login To Download Attachment

    Related products

    Add to wishlist

    Case IH 4 Cylinder Carbureted Engines Official Workshop Service Repair Manual

    $60
    Add to cart
    Compare
    Quick view
    Add to wishlist

    Case F5AE9454J F5AE9454L F5AE9484A Engines Service Repair Manual

    $60
    Add to cart
    Compare
    Quick view
    Add to wishlist

    Case F5AE5484A F5AE9454A F5AE9454D Engines Official Workshop Service Repair Manual

    $60
    Add to cart
    Compare
    Quick view
    Add to wishlist

    Case 422/M2 422T/M2 Diesel Engine Official workshop Service Repair Manual

    $30
    Add to cart
    Compare
    Quick view
    -63%
    Add to wishlist

    C11 C13 Truck Diesel Engine Workshop Service Repair Manual

    $239 Original price was: $239.$89Current price is: $89.
    Add to cart
    Compare
    Quick view
    -46%
    Add to wishlist

    C11 C13 C15 ACERT Truck Diesel Engine Official Workshop Service Repair Manual

    $239 Original price was: $239.$129Current price is: $129.
    Add to cart
    Compare
    Quick view
    -29%
    Add to wishlist

    3512 Industrial Engine Parts Manual Parts Catalog

    $35 Original price was: $35.$25Current price is: $25.
    Add to cart
    Compare
    Quick view
    -87%
    Add to wishlist

    3024C Engine for CAAT Built Machines Service Manuals Set – 3 Manuals Set

    $650 Original price was: $650.$85Current price is: $85.
    Add to cart
    Compare
    Quick view

      Contact Us

      Please Contact Us With Any Question Or Software Requast And You Will Get Reply To Your Email At The Same Day 

      We accept

      Links

      • About Our Service
      • Blog
      • FAQ
      • DMCA Complaints Legal Notice
      • Term of Service
      • Legal Notice
      • Term and Conditions
      • Refund \ Return Policy

      Newsletter

      Get Connected

      Facebook X-twitter Instagram Pinterest Youtube Linkedin

      © 2024, The Best Manuals Online

      • Shop By Manufacturer
        • Harley Davidson
          • Dyna Glide Models
          • Sportster Models
          • Softail Models
          • Touring Models
          • Trike Models
          • V-ROD VRSC Models
          • Street Models
        • Cummings
          • Diagnostic Software
          • EPC & Service Info Software
          • Workshop Service Manuals
          • Wiring Diagrams
          • Replacement Parts
        • John Deer
          • Diagnostic Software For John Deer
          • EPC & Service Info Software For John Deere
          • Interface & Laptop Kits For John Deere
          • Workshop Service Manuals For John Deere
          • Replacement Parts for John Deere
        • Volvo
          • Diagnostic Software
          • EPC & Service Info Software
          • Interface & Laptop Kits
          • Workshop Service Manuals
          • Replacement Parts
        • Detroit Diesel
          • Diesel Diagnostic Software
          • Diesel EPC Software
          • Diesel Interface & Laptop Kits
          • Diesel Replacement Parts
          • Diesel Wiring Diagrams
          • Diesel Workshop Service Manuals
        • Case
          • Diagnostic Software
          • EPC & Service Info Software
          • Interface & Laptop Kits
        • Case IH
          • Diagnostics Software
          • EPC & Service Info Software
          • Interface Kits
          • Workshop Service Manual
        • Isuzu
          • Diagnostic Software
          • EPC & Service Info Software
          • Interface & Laptop Kits
          • Workshop Service Manuals
          • Isuzu OEM Parts
        • Komatsu
          • Diagnostic Software
          • EPC & Service Info Software
          • Interface & Laptop Kits
          • Workshop Service Manuals
          • Replacement Parts
      • Jcb
      • Kubota
      • PACCAR
      • Freightliner
      • DAF
      • New Holland
      • Kobelco
      • Hino
      • Yamaha
      • Kawasaki
      • Ktm
      • Diagnostic Software
        • Diagnostic Software
        • Diagnostic Interface & Cables
        • Laptop & Software Kits
        • Complete Laptop & Interface Kits
        • DPF EGR SCR BAC ERG Delete & Flash Files
      • Service & Parts Info
        • EPC-Electronic Parts Catalog & Service Info
        • Replacement Parts
      • FAQ
      • About Our Service
        • Your Private Library Program !
        • Why to Buy From Us?
        • About Our Products :
        • About Our Service
        • DMCA Complaints Legal Notice
      • Contact Us
      • GTranslate
      • Wishlist
      • Compare
      • Login / Register
      Shopping cart
      Close
      Sign in
      Close

      Lost your password?

      No account yet?

      Create an Account
      Shop
      Sidebar
      Wishlist
      0 items Cart
      My account

      WhatsApp us