Komatsu PC200-8M0 Shop Manual page 1087

500 Hydraulic system
Removal and installation of control valve assembly
34. Remove mounting bolt, and lift off control valve
assembly (47) to remove.
4
Control valve assembly: 260 kg
PC200, 200LC, 220, 220LC-8M0
Installation
q Installation is done in the reverse order of re-
moval.
q Refilling with oil (hydraulic tank)
Refill hydraulic oil through the oil filler port to
the specified level. Let the oil circulate in the
hydraulic system by starting the engine. Then
check the oil level again.
5
Hydraulic tank:
3
Hydraulic tank drain plug:
58.8 – 78.5 Nm {6.0 – 8.0 kgm}
q Air bleeding
Bleed the air from the circuit between the valve
and the hydraulic cylinder. For details, see
Testing and adjusting, "Bleeding air from each
part".
SEN06146-00
237 l (PC200/200LC-8M0)
244 l (PC220/220LC-8M0)
50-500
13