KOMATSU PC128US-2, PC138US-2 HYDRAULIC EXCAVATOR OPERATION & MAINTENANCE MANUAL (S/N: 7731 and up, 1101 and up)

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This is a COMPLETE Operation & Maintenance Manual for the KOMATSU PC128US-2, PC138US-2 HYDRAULIC EXCAVATOR. MACHINE MODEL SERIAL NUMBERS PC128US-2 - 7731 and up PC138US-2 - 1101 and up TA