Check Radiator Cap; Clean Egr Cooler (Zx50U-5N/60Usb-5N); Function Check Intake Throttle Valve (Zx50U-5N/ 60Usb-5N); Check, Clean And Function Check Egr Valve (Zx50U-5N/60Usb-5N) - Hitachi ZAXIS 30U-5N Operator's Manual

Check Radiator Cap

--- every 2000 hours
Consult your authorized dealer for inspection and repair.

Clean EGR Cooler (ZX50U-5N/60USB-5N)

--- every 1500 hours
Consult your authorized dealer for inspection and repair.
Function Check Intake Throttle Valve (ZX50U-
5N/60USB-5N)
--- every 3000 hours
Consult your authorized dealer for inspection and repair.
Check, Clean and Function Check EGR Valve (ZX50U-
5N/60USB-5N)
---every 3000 hours
Consult your authorized dealer for inspection and repair.
MAINTENANCE
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