Komatsu Galeo PC138US-8 Shop Manual page 12

SEN01977-02
Removal and installation of hydraulic tank assembly ..................................................................
Removal and installation of hydraulic pump assembly................................................................
Removal and installation of control valve assembly.................................................................... 12
Disassembly and assembly of control valve assembly ............................................................... 17
Disassembly and assembly of work equipment PPC valve assembly ........................................ 27
Disassembly and assembly of travel PPC valve assembly ......................................................... 30
Disassembly and assembly of hydraulic cylinder assembly........................................................ 32
Work equipment Body
Removal and installation of work equipment assembly...............................................................
Cab and its attachments
Removal and installation of operator cab assembly....................................................................
Removal and installation of operator's cab glass (stuck glass) ...................................................
Removal and installation of front window assembly.................................................................... 13
Removal and installation of floor frame assembly....................................................................... 14
Electrical system
Removal and installation of air compressor assembly ................................................................
Removal and installation of air conditioner condenser................................................................
Removal and installation of air compressor unit assembly .........................................................
Removal and installation of machine monitor assembly .............................................................
Removal and installation of pump controller assembly ...............................................................
Removal and installation of engine controller assembly .............................................................
Removal and installation of KOMTRAX communications module............................................... 10
90 Diagrams and drawings
Hydraulic circuit diagram
Hydraulic circuit diagram .............................................................................................................
Electrical diagrams and drawings
Electrical circuit diagram .............................................................................................................
Connectors table and arrangement drawing ...............................................................................
10
00 Index and foreword
5
8
SEN02714-00
2
SEN02715-00
2
4
SEN02716-00
2
3
4
7
8
9
SEN01980-00
3
SEN01981-01
3
5
PC138US, USLC-8