00 Index and foreword
Hydraulic system, Part 2
Hydraulic system, Part 2 .............................................................................................................
Motor grease pump .................................................................................................................
Return oil filter .........................................................................................................................
Line oil filter .............................................................................................................................
Drain oil filter............................................................................................................................
L.H. 5-Spool control valve........................................................................................................
R.H. 4-Spool control valve ....................................................................................................... 14
Straight-travel valve ................................................................................................................. 20
Swing motor............................................................................................................................. 23
Center swivel joint ................................................................................................................... 28
Travel motor............................................................................................................................. 29
PPC accumulator..................................................................................................................... 39
Travel PPC valve ..................................................................................................................... 46
Solenoid valve ......................................................................................................................... 50
Quick return valve.................................................................................................................... 56
Hydraulic cylinder .................................................................................................................... 58
Work equipment
Work equipment ..........................................................................................................................
Work equipment ......................................................................................................................
Cab and its attachments
Cab and its attachments..............................................................................................................
Air conditioner piping ...............................................................................................................
Electrical system
Electrical system .........................................................................................................................
Engine control..........................................................................................................................
Electric control system.............................................................................................................
Monitor system ........................................................................................................................ 45
Sensors ................................................................................................................................... 63
Standard service value table
Measuring engine speed .........................................................................................................
Adjusting valve clearance........................................................................................................
Measuring fuel pressure .......................................................................................................... 15
PC800, 850-8
SEN00375-06
SEN00384-02
4
4
5
6
7
8
SEN00385-01
2
2
8
SEN00396-01
2
2
SEN00386-03
2
2
11
SEN00784-02
2
3
SEN00786-02
2
2
5
6
7
8
9
11
5