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A stuck wastegate actuator and clogged air cleaner caused turbocharger over-speed and fuel-rich combustion
Bent inner mast rails and loose carriage roller pins caused the forks to jam when raised above 3 meters
A stuck regeneration check valve and clogged pilot filter caused high backpressure, limiting boom cylinder force
Worn steering cylinder rod eye bearings and air ingestion in the pilot line caused the machine to wander and shake
Corroded rim flanges and incorrect bead seating caused slow air leaks and premature tire failure in chemical plant operations
Cracked piston rings and a clogged crankcase ventilation filter caused excessive crankcase pressure and oil consumption
A seized torque converter lock-up clutch and dirty solenoid valve caused engine stall during heavy loading cycles
Worn carbon brushes and a clogged motor vent caused excessive sparking and thermal trips
A faulty regeneration check valve and air ingress caused the boom to shake violently when lowering slowly
A broken speed sensor wire and stuck solenoid valve prevented the transmission from shifting to 4th gear during transport
