Komatsu PC500LC-10R Shop Manual page 495

30 TESTING AND ADJUSTING
(8) PPC lock solenoid valve operation table
PPC lock lever
PC500LC-10R
Operating condition of solenoid valve
TEST OUTLET PRESSURE OF SOLENOID VALVE
LOCK position (Lock)
UNLOCK position (Canceled)
Operating
state of sole-
noid valve
OFF (de-ener-
gized)
ON (ener-
gized)
30-89