Komatsu ecot3 PC160LC-8 Shop Manual page 6

Hydraulic excavator
Table of Contents

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SEN04568-13
Table of contents
00 Index and foreword
100 Index
Composition of shop manual.......................................................................................................
Table of contents .........................................................................................................................
200 Foreword and general information
Safety notice................................................................................................................................
How to read the shop manual .....................................................................................................
Explanation of terms for maintenance standard..........................................................................
Handling of electric equipment and hydraulic component........................................................... 11
Handling of connectors newly used for engines.......................................................................... 20
How to read electric wire code .................................................................................................... 23
Precautions when carrying out operation .................................................................................... 26
Method of disassembling and connecting push-pull type coupler ............................................... 29
Standard tightening torque table ................................................................................................. 32
Conversion table ......................................................................................................................... 36
01 Specification
100 Specification and technical data
Specification dimension drawings ...............................................................................................
Specifications ..............................................................................................................................
Weight table ................................................................................................................................
Table of fuel, coolant and lubricants ............................................................................................
10 Structure, function and maintenance standard
100 Engine and cooling system
Engine related parts ....................................................................................................................
Radiator, oil cooler, aftercooler and fuel cooler ...........................................................................
200 Power train system
Power train ..................................................................................................................................
Swing circle .................................................................................................................................
Swing machinery .........................................................................................................................
Final drive....................................................................................................................................
Sprocket ......................................................................................................................................
300 Undercarriage and frame
Track frame, recoil spring ............................................................................................................
Idler .............................................................................................................................................
Carrier roller ................................................................................................................................
Track roller...................................................................................................................................
Track shoe...................................................................................................................................
401 Hydraulic system, Part 1
Hydraulic equipment layout drawing ...........................................................................................
Hydraulic tank..............................................................................................................................
Hydraulic pump ...........................................................................................................................
402 Hydraulic system, Part 2
Control valve ...............................................................................................................................
CLSS ........................................................................................................................................... 16
Functions and operation by valve................................................................................................ 20
403 Hydraulic system, Part 3
Valve control................................................................................................................................
PPC valve....................................................................................................................................
Solenoid valve ............................................................................................................................. 24
Accumulator ................................................................................................................................ 26
4
00-100
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100 Index
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SEN04569-01
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SEN04573-00
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SEN04577-00
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PC160LC-8

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