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A stuck regeneration check valve and cavitation in the main pump caused cylinder retraction and premature pump failure
Worn stator spline and cracked valve housing caused transmission power loss and hydraulic interference
Corroded battery connector pins and worn brake pedal switch caused voltage drop and safety circuit activation
A plugged hydraulic tank breather and worn main pump swash plate caused vacuum suction and engine overloading
A loose priority valve mounting bolt and scored steering cylinder rod caused pressure drops and hydraulic oil leakage
A stuck priority valve and air in the steering cylinder caused the steering to go hard randomly during sharp turns
A worn swing motor bearing and restricted pilot filter caused cavitation and insufficient rotation torque
A sheared parking brake cam shaft and collapsed torque converter bearing caused the transmission to lock in neutral
Misaligned mast rails and stretched lift chains caused roller binding and uneven fork height, requiring full mechanical re-alignment
A leaking pilot pump coupler and worn load check valve seat caused simultaneous pilot pressure drop and hydraulic cylinder bypass
