Check And Replace Egr Device; Clean Egr Cooler; Check Turbocharger; Check And Clean Injector Nozzle - Hitachi ZW 120-6 Operator's Manual

Check and Replace EGR Device

--- every 4500 hours
Consult your nearest authorized dealer for check and repair.

Clean EGR Cooler

--- every 4500 hours
Consult your nearest authorized dealer for check and repair.

Check Turbocharger

--- every 4500 hours
Consult your nearest authorized dealer for check and repair.

Check and Clean Injector Nozzle

--- every 4500 hours
Consult your nearest authorized dealer for check and repair.
MAINTENANCE
7-102