KOMATSU PC160LC-8 HYDRAULIC EXCAVATOR SERVICE REPAIR MANUAL (SN:C20001 & UP)
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KOMATSU PC160LC-8 HYDRAULIC EXCAVATOR SERVICE REPAIR MANUAL (SN:C20001 & UP)
This shop manual contains the necessary technical information for services performed in a workshop. For ease of understanding, the manual is divided into the following sections.
00. Index and foreword
This section explains the shop manuals list, table of contents, safety, and basic information.
01. Specification
This section explains the specifications of the machine.
10. Structure, function and maintenance standard
This section explains the structure, function, and maintenance standard values of each component. The structure and function sub-section explains the structure and function of each component. It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting. The maintenance standard sub-section explains the criteria and remedies for disassembly and service.
20. Standard value table
This section explains the standard values for new machine and judgement criteria for testing, adjusting, and troubleshooting. This standard value table is used to check the standard values in testing and adjusting and to judge parts in troubleshooting.
30. Testing and adjusting
This section explains measuring instruments and measuring methods for testing and adjusting, and method of adjusting each part. The standard values and judgement criteria for testing and adjusting are explained in Testing and adjusting.
40. Troubleshooting
This section explains how to find out failed parts and how to repair them. The troubleshooting is divided by failure modes. The S mode of the troubleshooting related to the engine may be also explained in the Chassis volume and Engine volume. In this case, see the Chassis volume.
50. Disassembly and assembly
This section explains the special tools and procedures for removing, installing, disassembling, and assembling each component, as well as precautions for them. In addition, tightening torque and quantity and weight of coating material, oil, grease, and coolant necessary for the work are also explained.
90. Diagrams and drawings (chassis volume)/Repair and replacement of parts (engine volume)
Chassis volume
This section gives hydraulic circuit diagrams and electrical circuit diagrams.
Engine volume
This section explains the method of reproducing, repairing, and replacing parts.
TABLE OF CONTENTS:
KOMATSU PC160LC-8 HYDRAULIC EXCAVATOR SERVICE REPAIR MANUAL (SN:C20001 & UP)
COVER................................................................... 1 00 Index and foreword................................................... 2 100 Index........................................................... 2 Composition of Shop Manual...................................... 3 Table of Contents............................................... 5 200 Foreword and General Information................................ 14 Safety Notice................................................... 15 How to read the shop manual.................................... 20 Explanation of terms for maintenance standard................... 22 Handling of electric equipment and hydraulic component.......... 24 Handling of connectors newly used for engines................... 33 How to read electric wire code.................................. 36 Precautions when carrying out operation......................... 39 Methods of dissambling and connecting push-pull type coupler.... 42 Standard tightening torque table................................ 45 Conversion table................................................ 49 Temperature..................................................... 53 01 Specification........................................................ 56 Specification dimension drawings.................................... 57 Specifications...................................................... 59 Weight table........................................................ 61 Table of fuel, coolant and lubricants............................... 63 10 Structure, function and maintenance standard......................... 66 100 Engine and cooling system....................................... 66 Engine related parts............................................ 67 Radiator, oil cooler, aftercooler and fuel cooler............... 68 200 Power train system.............................................. 70 Power train..................................................... 71 Swing circle.................................................... 72 Swing machinery................................................. 73 Final drive..................................................... 75 Sprocket........................................................ 77 300 Undercarriage and frame......................................... 80 401 Hydraulic system, Part 1........................................ 92 402 Hydraulic system, Part 2........................................ 124 403 Hydraulic system, Part 3........................................ 180 500 Work equipment.................................................. 226 600 Cab and its attachments......................................... 234 700 Electrical system............................................... 238 20 Standard value table................................................. 310 100 Standard service value table.................................... 310 30 Testing and adjusting................................................ 324 101 Testing and adjusting, Part 1................................... 324 102 Testing and adjusting, Part 2................................... 384 103 Testing and adjusting, Part 3................................... 436 40 Troubleshooting...................................................... 450 100 Failure code table and fuse locations........................... 450 200 General information on troubleshooting.......................... 458 301 Troubleshooting by failure code, Part 1......................... 508 302 Troubleshooting by failure code, Part 2......................... 564 303 Troubleshooting by failure code, Part 3......................... 626 304 Troubleshooting by failure code, Part 4......................... 672 400 Troubleshooting of electrical system (E-mode)................... 694 500 Troubleshooting of hydraulic and mechanical system (H-mode)..... 770 600 Troubleshooting of engine (S-mode).............................. 798 50 Disassembly and assembly............................................. 824 100 General information on disassembly and assembly................. 824 200 Engine and cooling system....................................... 836 300 Power train..................................................... 882 400 Undercarriage and frame......................................... 904 500 Hydraulic system................................................ 924 600 Work equipment Body............................................. 954 700 Cab and its attachments......................................... 960 800 Electrical system............................................... 990 90 Diagrams and drawings................................................1000 100 Hydraulic circuit diagram.......................................1000 200 Electrical diagrams and drawings................................1005
PLEASE NOTE:
⦁ This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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