Case CX Series - Control Valve Relief Valves CX130;CX160

COMPONENT LOCATIONS
2 - 15
CX EXCAVATORS
CONTROL VALVE RELIEF VALVES
CX130 / CX160
Item Description Pressure change with one
turn or one shim
Main relief (standard pressure)
A
Main relief (boost pressure)
B Boom raise secondary relief 2840 psi
C Boom lower secondary relief 2840 psi
D Arm (dipper) extend secondary relief 2840 psi
E Arm retract secondary relief 2840 psi
F Bucket open secondary relief 2840 psi
G Bucket close secondary relief 2850 psi
H Pilot circuit relief 225 psi
I RH swing secondary relief 70 psi
J LH swing secondary relief 70 psi
K Reverse travel secondary relief 145 psi
L Forward travel secondary relief 145 psi