00 Index and foreword UEN00093-01 Functions and operation by valve............................................................................................ 20 Hydraulic system, Part 3 UEN00160-00 Hydraulic system, Part 3 ............................................................................................................. 3 Swing motor............................................................................................................................. 3 Center swivel joint ...................................................................................................................
12 Travel motor............................................................................................................................. 15 PPC valve................................................................................................................................ 26 Work equipment and swing PPC valve ................................................................................... 26 Travel PPC valve..................................................................................................................... 31 Service PPC valve (with EPC valve) .......................................................................................
40 Service PPC valve................................................................................................................... 46 Valve control ............................................................................................................................ 48 Solenoid valve ......................................................................................................................... 50 PPC Accumulator .................................................................................................................... 52 Return oil filter .........................................................................................................................
53 Attachment circuit selector valve ............................................................................................. 54 Hydraulic cylinder .................................................................................................................... 56 Work equipment UEN00101-00 Work equipment .......................................................................................................................... 2 Dimensions of components .....................................................................................................
2 Cab and its attachments UEN00102-00 Cab and its attachments.............................................................................................................. 2 Air conditioner piping............................................................................................................... 2 Electrical system UEN00103-00 Electrical system ......................................................................................................................... 2 Engine control..........................................................................................................................
2 Electrical control system.......................................................................................................... 10 Monitor system ........................................................................................................................ 30 Sensor ..................................................................................................................................... 57 KOMTRAX terminal system.....................................................................................................
60 20 Standard value table Standard service value table UEN00227-00 Standard service value table ....................................................................................................... 2 Standard value table for engine related parts.......................................................................... 2 Standard value table for chassis related parts......................................................................... 4 30 Testing and adjusting Testing and adjusting, Part 1 UEN00228-00 Testing and adjusting, Part 1.......................................................................................................
3 Tools for testing, adjusting, and troubleshooting ..................................................................... 3 Measuring engine speed ......................................................................................................... 6 Measuring intake air pressure (boost pressure) ...................................................................... 7 Checking exhaust gas color .................................................................................................... 8 Adjusting valve clearance........................................................................................................
9 Measuring compression pressure ........................................................................................... 11 Measuring blow-by pressure ................................................................................................... 13 Measuring engine oil pressure ................................................................................................ 14 Handling fuel system parts ...................................................................................................... 15 Releasing residual pressure from fuel system.........................................................................
15 Measuring fuel pressure.......................................................................................................... 16 Measuring fuel return rate and leakage................................................................................... 18 Bleeding air from fuel circuit .................................................................................................... 20 Checking fuel circuit for leakage.............................................................................................. 22 Checking and adjusting air conditioner compressor belt tension ............................................
23 Measuring swing circle bearing clearance............................................................................... 24 PC210, 230, 240-8 5