Other Work Equipment Moves When One Of Work Equipment Is Relieved - Komatsu PC200-8M0 Shop Manual

SEN06139-00
H-12 Other work equipment moves when one of work equipment is
relieved
q
Failure Other wok equipment moves when one of work equipment is relieved
Related infor-
mation
Probable
Defective seal of control
causes and cri-
1 valve (pressure compensa-
teria
tion valve) on moving side
22
40-500
500 Troubleshooting of hydraulic and mechanical system (H-mode)
H-12 Other work equipment moves when one of work equipment is relieved
Cause
Seal of pressure compensation valve of control valve on moving
side may be defective. Check it.
Criteria and troubleshooting procedure
PC200, 200LC, 220, 220LC-8M0