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A blocked regeneration orifice in the bucket control valve and a worn pilot pump caused hydraulic starvation under load
Corroded traction motor phase connections and a degraded battery cable caused voltage sag and inverter cut-outs
A cracked hydraulic tank baffle and torn suction strainer caused pump cavitation and slow implement response
A failed planetary gear bearing in the swing drive caused metal debris to destroy the output shaft seal
Welded lowering contactor contacts and a burnt dynamic braking resistor caused the hydraulic pump motor to seize in the “Lower” position
Water contamination in the shift lever sensor and a damaged wiring harness caused intermittent transmission disengagement
A seized main pump regulator and scored swashplate caused internal bypass and excessive hydraulic drag
Seized fuel injector nozzles caused unburnt diesel to wash into the crankcase, diluting the engine oil
Worn torque converter bearing and low transmission oil level caused delayed forward and reverse clutch engagement
A loose pump suction line flange and contaminated hydraulic tank breather caused pump cavitation and erratic engine load
