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Draining and adding generator lubricating oil ...................................................................... 50- 108
Removal and installation of tandem pump assembly .......................................................... 50- 110
Removal and installation of motor-generator housing assembly ......................................... 50- 113
Removal and installation of swing electric motor assembly................................................. 50- 122
Power train.............................................................................................................................. 50- 129
Removal and installation of final drive assembly ................................................................. 50- 129
Disassembly and assembly of final drive............................................................................. 50- 131
Removal and installation of sprocket ................................................................................... 50- 140
Removal and installation of swing motor and swing machinery assembly .......................... 50- 141
Disassembly and assembly of swing machinery assembly ................................................. 50- 145
Removal and installation of swing circle assembly.............................................................. 50- 160
Undercarriage and frame ........................................................................................................ 50- 161
Separation and connection of track shoe assembly ............................................................ 50- 161
Disassembly and assembly of idler ..................................................................................... 50- 164
Disassembly and assembly of idler cushion assembly ........................................................ 50- 167
Disassembly and assembly of track roller ........................................................................... 50- 169
Disassembly and assembly of carrier roller ......................................................................... 50- 171
Removal and installation of revolving frame assembly........................................................ 50- 175
Removal and installation of counterweight assembly .......................................................... 50- 177
Hydraulic system .................................................................................................................... 50- 179
Removal and installation of center swivel joint assembly .................................................... 50- 179
Disassembly and assembly of center swivel joint assembly................................................ 50- 181
Removal and installation of hydraulic tank assembly .......................................................... 50- 183
Removal and installation of main pump assembly............................................................... 50- 188
Removal and installation of main pump input shaft oil seal ................................................. 50- 193
Removal and installation of control valve assembly ............................................................ 50- 194
Disassembly and assembly of control valve ........................................................................ 50- 199
Disassembly and assembly of work equipment PPC valve assembly ................................. 50- 203
Disassembly and assembly of travel PPC valve.................................................................. 50- 205
Work equipment...................................................................................................................... 50- 208
Removal and installation of work equipment assembly ....................................................... 50- 208
Disassembly and assembly of work equipment cylinder assembly ..................................... 50- 211
Cab and its attachments ......................................................................................................... 50- 217
Removal and installation of operator's cab assembly.......................................................... 50- 217
Removal and installation of operator's cab glass (adhered window glass).......................... 50- 221
Removal and installation of front window assembly ............................................................ 50- 231
Removal and installation of floor frame assembly ............................................................... 50- 238
Removal and installation of air conditioner unit assembly ................................................... 50- 243
Electrical system ..................................................................................................................... 50- 246
Removal and installation of engine controller assembly...................................................... 50- 246
Removal and installation of pump controller assembly........................................................ 50- 248
Removal and installation of machine monitor assembly...................................................... 50- 251
Removal and installation of KOMTRAX terminal assembly ................................................. 50- 253
60 Maintenance standard
Engine and cooling system ..................................................................................................... 60-
Engine mount....................................................................................................................... 60-
Cooling system .................................................................................................................... 60-
Power train.............................................................................................................................. 60-
Swing circle.......................................................................................................................... 60-
Swing machinery ................................................................................................................. 60-
Swing brake ......................................................................................................................... 60- 10
Final drive ............................................................................................................................ 60- 12
Sprocket............................................................................................................................... 60- 14
HB205-1, HB215LC-1
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