Komatsu ecot3 WA500-6 Shop Manual page 17

00 Index and foreword
Power train, Part 2
Disassembly and assembly of transmission assembly............................................................
Disassembly and assembly of transfer and parking brake assembly ...................................... 32
Removal and installation of front axle assembly ..................................................................... 48
Removal and installation of rear axle assembly ...................................................................... 50
Power train, Part 3
Removal and installation of front differential assembly............................................................
Disassembly and assembly of differential assembly (LSD specification) ................................
Disassembly and assembly of differential assembly (LSD-less specification)......................... 18
Disassembly and assembly of final drive assembly (Front and rear) ...................................... 30
Brake system
Removal and installation of brake assembly (Front and rear) .................................................
Disassembly and assembly of brake assembly (Front and rear).............................................
Disassembly and assembly of slack adjuster assembly.......................................................... 10
Disassembly and assembly of brake accumulator charge valve assembly .............................
Undercarriage and frame
Removal and installation of center hinge pin ...........................................................................
Hydraulic system
Removal and installation of hydraulic tank assembly ..............................................................
Removal and installation of cooling pump assembly ...............................................................
Removal and installation of fan pump assembly .....................................................................
Removal and installation of work equipment pump assembly .................................................
Removal and installation of steering, torque converter charge and EPC pump assembly ......
Removal and installation of work equipment valve assembly ................................................. 10
Disassembly and assembly of work equipment control valve assembly ................................. 13
Disassembly and assembly of steering cylinder assembly...................................................... 16
Disassembly and assembly of lift arm and/bucket cylinder assembly ..................................... 20
Removal and installation of steering valve assembly .............................................................. 26
Work equipment
Removal and installation of work equipment assembly ...........................................................
Removal and installation of large counterweight assembly .....................................................
Removal and installation of small counterweight assembly ....................................................
Cab and its attachments
Removal and installation of operator's cab assembly (Separate cab and floor specification) .
Removal and installation of operator's cab and floor frame assembly (Cab-floor unit specification)
Removal and installation of operator's cab glass (Stuck glass)...............................................
Disassembly and assembly of operator's seat assembly ........................................................ 20
Electrical system
Removal and installation of engine controller assembly..........................................................
Removal and installation of transmission controller assembly ................................................
Removal and installation of work equipment controller assembly ...........................................
Removal and installation of KOMTRAX terminal assembly.....................................................
Removal and installation of air conditioner unit assembly .......................................................
90 Diagrams and drawings
Hydraulic diagrams and drawings
Automatic greasing circuit diagram .........................................................................................
Power train hydraulic circuit diagram.......................................................................................
Brake hydraulic circuit diagram ...............................................................................................
Work equipment hydraulic circuit diagram............................................................................... 13
Electrical diagrams and drawings
Air conditioner electrical circuit diagram ..................................................................................
Electrical circuit diagram .........................................................................................................
Connector arrangement diagram............................................................................................. 19
WA500-6
SEN00701-19
SEN02026-04
2
SEN02027-04
2
4
SEN02028-00
2
4
11
SEN02029-04
2
SEN02030-04
2
5
6
7
9
SEN02031-01
2
6
7
SEN02032-04
2
7
11
SEN02033-03
2
3
4
5
6
SEN00714-05
2
5
9
SEN00715-03
3
5
15