Inspection And Maintenance Table - Hitachi ZW140-6 Operator's Manual

Inspection and Maintenance Table

Check and/or carry out the maintenance at intervals of
the specified operating hours below or the calender date,
whichever comes first.
Section
Check Engine Oil Level
Check Coolant Level
Check DEF Level
Check Accelerator Pedal Operation, and
Exhaust Gas Color and Noise
Drain Fuel Filter
Check Fuel Level
Check Drive Belt
Check Fuel Hoses
Check Sound Absorbing Mat Around
Engine
Check Crankcase Breather Tube
Replace Engine Oil and Oil Filter Cartridge
Clean Radiator/Oil cooler Cores and Other
Engine
Cooling System
Replace Fuel Main Filter Element
Replace Fuel Pre-Filter Element
Drain Water and Sediment from Fuel Tank
Clean Fuel Solenoid Pump Strainer
Check Drive Belt Tentioner
Replace Crankcase Breather Filter Element
Check Oil Drain Tube
Replace DEF Supply Module Main Filter
Element
Check and Adjust Valve Clearance
Clean Air Cleaner Element
Replace Air Cleaner Element
Replace Coolant
Check and Clean Aftertreatment Device
f
NOTE:
*3: Shorten maintenance intervals when the machine is operated under severe conditions or when the machine is
continuously operated for a long period of time.
MAINTENANCE
Item for check
Severe applications require more frequent
maintenance. Severe conditions include heavy dust,
extremely abrasive material, caustic chemicals,
extremely wet conditions or abnormally hot or cold
ambient temperatures.
: First time replacement or cleaning only
Operating hours
10 50 100 250 500 1000 2000 4000 4500
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*3
Every 1000 hours or once a year
Every 5000 hours
Indicator comes ON
After cleaning 6 times or 1 year
Every 2000 hours or 2 years
As required, when regeneration indicator comes ON
7-11
IMPORTANT
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