Komatsu PC500LC-10R Shop Manual page 287

10 STRUCTURE AND FUNCTION
11: Front pump oil pressure sensor
12: Control valve
13: Solenoid valve
14: 2-stage relief solenoid valve
Around cab and floor
1: Machine monitor
PC500LC-10R
LAYOUT DRAWING OF WORK EQUIPMENT SYSTEM
15: Attachment selector solenoid valve
16: Machine push-up solenoid valve
17: PPC lock solenoid valve
18: Rear pump oil pressure sensor
2: R.H. work equipment PPC valve
10-193