This is the COMPLETE Service Repair Manual for the Komatsu 107E-2 Series Engine. It contains service, repair procedures, assembling, disassembling, wiring diagrams and everything you need to know. The Service Manual contains detailed information, electrical and hydraulic diagrams, actual real photo illustrations and schemes, which give you complete step-by-step operations on repair, Diagnosing, 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. YOU CAN DO THE REPAIRS YOURSELF AND SAVE MONEY $$$ Service Repair Manual Contains: ========= 00 Index and foreword Index Foreword, safety and general information Important safety notice How to read the shop manual Explanation of terms for maintenance standard Handling equipment of fuel system devices Handling of intake system parts Handling of hydraulic equipment Method of disconnecting and connecting of push-pull type coupler Handling of electrical equipment How to read electric wire code Precautions when performing operation Standard tightening torque table List of abbreviation Conversion table 01 Specification Table of contents General information Exhaust gas regulation Specifications Applicable machines Specifications General view Engine performance curve 10 Structure and function Table of contents Components layout Components layout drawing (4D107) Components layout drawing (6D107) Intake and exhaust system parts Intake and exhaust system layout drawing (4D107) Intake and exhaust system layout drawing (6D107) Intake and exhaust system circuit diagram (4D107) Intake and exhaust system circuit diagram (6D107) Air cleaner (4D107) Air cleaner (6D107) VFT (4D107) KVGT (6D107) Aftercooler EGR system piping drawing (4D107) EGR system piping drawing (6D107) EGR system circuit diagram (4D107) EGR system circuit diagram (6D107) EGR valve (4D107) EGR valve (6D107) EGR cooler Layout of KCCV (4D107) Layout of KCCV (6D107) KCCV ventilator KDOC muffler (4D107) KDPF (6D107) Engine main body parts Cylinder head Cylinder block Main moving parts. Vibration damper (6D107) Timing gear Front cover Valve system Flywheel Lubrication system Lubrication system parts layout drawing (4D107) Lubrication system parts layout drawing (6D107) Lubrication system circuit diagram (4D107) Lubrication system circuit diagram (6D107) Oil pump Boost oil pump (6D107) Oil filter Oil cooler Regulator valve Safety valve Oil pan Fuel system Fuel system parts layout drawing Fuel system circuit diagram Supply pump Fuel cooler Pre-filter Main filter Cooling system Cooling system parts layout drawing Cooling system circuit diagram (4D107) Cooling system circuit diagram (6D107) Drive pulley Water pump Thermostat Electrical equipment Alternator Starting motor Intake air heater Engine wiring harness (4D107) Engine wiring harness (6D107) Engine controller (4D107) Engine controller (6D107) Sensor 20 Standard value tables Table of contents Standard service value table Standard value table for engine Running-in standard and performance test standard 50 Disassembly and assembly Table of contents Related information on disassembly and assembly How to read this manual Coating materials list Special tool list Sketch of special tool Disassembly and assembly General disassembly of engine General assembly of engine Removal and installation procedure of supply pump unit alone Engine front oil seal replacement procedure Engine rear oil seal replacement procedure 60 Maintenance standard Table of contents Intake and exhaust system parts VFT (4D107) KVGT(6D107) Engine main body parts Cylinder head Cylinder block Crankshaft Piston Connecting rod Vibration damper (6D107) Timing gear Camshaft Valve and valve guide Rocker arm Tappet Flywheel Lubrication system Oil pump Index ========= ** Model Specification: Komatsu 107E-2 Series Engine ** Language: English ** Total Pages: 406 ** File Format: PDF ** Requirements: Adobe PDF Reader ** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc... ========= This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! 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