Liebherr Fault Code
Free · no signup0x0341
Stick Retract Sluggish / Low Flow
System
Hydraulics / Shovel
Symptom
Stick Retract Sluggish / Low Flow
Diagnosis & fix steps
LOGIC: Arm Regeneration Valve Solenoid (Y112) Open Circuit.
ACTION: Test solenoid coil resistance on the main distribution valve block (~24Ω). Inspect Litronic output board driver circuit X12 for blown driver stage protection.
Red Seal field insights
Regeneration Loop: In high-production bench loading, this valve routes displaced rod oil back to the piston head to accelerate arm return; an open circuit adds 2–3 seconds to cycle times.
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