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Table of Contents
Table of Contents
Notice of revision........................................................................................................................
00 Index and foreword
Table of Contents.................................................................................................................... 00-
Foreword and general information .......................................................................................... 00- 12
Safety notice ........................................................................................................................ 00- 12
How to read the shop manual .............................................................................................. 00- 17
Explanation of terms for maintenance standard .................................................................. 00- 19
Handling of hydraulic components....................................................................................... 00- 21
Method of disconnecting and connecting push-pull type coupler ........................................ 00- 23
Handling of electric equipment............................................................................................. 00- 26
How to read electric wire code............................................................................................. 00- 36
Precautions when performing work...................................................................................... 00- 39
Standard tightening torque table.......................................................................................... 00- 42
List of abbreviation............................................................................................................... 00- 46
Conversion table .................................................................................................................. 00- 50
01 Specification
Specifications .......................................................................................................................... 01-
Specifications drawing ......................................................................................................... 01-
Working range drawings ...................................................................................................... 01-
Specifications....................................................................................................................... 01-
Table of weight..................................................................................................................... 01- 18
Table of fuel, coolant and lubricants .................................................................................... 01- 26
10 Structure and function
Engine and cooling system ..................................................................................................... 10-
Engine related parts............................................................................................................. 10-
PTO...................................................................................................................................... 10-
Cooling system .................................................................................................................... 10-
Power train system ................................................................................................................. 10-
Power train........................................................................................................................... 10-
Swing circle.......................................................................................................................... 10-
Swing machinery.................................................................................................................. 10- 10
Final drive ............................................................................................................................ 10- 12
Undercarriage and frame ........................................................................................................ 10- 14
Track frame and idler cushion.............................................................................................. 10- 14
Hydraulic system..................................................................................................................... 10- 16
Hydraulic component layout................................................................................................. 10- 16
Valve control ........................................................................................................................ 10- 18
Hydraulic tank and filter ....................................................................................................... 10- 20
Hydraulic pump (piston pump) ............................................................................................. 10- 22
Cooling fan pump................................................................................................................. 10- 50
Cooling fan motor................................................................................................................. 10- 58
Control valve ........................................................................................................................ 10- 64
Swing motor ......................................................................................................................... 10- 80
Travel motor......................................................................................................................... 10- 88
PPC valve ............................................................................................................................ 10- 109
Solenoid valve...................................................................................................................... 10- 117
PPC shuttle valve................................................................................................................. 10- 124
Boom drift prevention valve ................................................................................................. 10- 125
00-2
0 0 - 2
1
2
4
4
6
8
3
3
4
5
6
6
8
PC600, 650, 700-8E0
(04)
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