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• When the battery is used for less than 100 hours in a
year, check its electrolyte yearly. (for refillable bat-
tery's only)
• Consult KUBOTA Engine Manual for more in depth
service information regarding Detailed Engine Ser-
vice Procedures
• *1: Included within Atlas Copco Service Kit
• *2: When biodiesel fuel is used, change the fuel filter
cartridge, fuel hose and clamp bands with new ones
at intervals half of the usual ones.
• The items in the engine manual marked *3 are regis-
tered as emission related critical parts by KUBOTA
in the U.S. EPA nonroad emission regulation. As the
engine owner, you are responsible for the perfor-
mance of the required maintenance on the engine
according to the above instruction. Please see the
warranty statement in detail.
• The items listed above are not necessary to keep the
emission-related warranty valid.
• Failure to perform the maintenance will cause prob-
lems that will significantly degrade Machine and
Engine performance.
API service classification: above CJ-4 grade
Ambient temperature: below 35 °C (95 °F)
Maintenance Table Sections
And Sequences
Maintenance Schedule Daily Initial 50hours +
Every 250/750
hours
Every 500 hours Every 1000 hours Note
Service Kits : 1310 9230 03 1310 9230 04 1310 9230 05
Engine Preventative
Maintenance
Change Engine Oil Replace Replace Replace
Replace Engine Oil Filter Replace*(1) Replace*(1) Replace*(1)
Replace Fuel Pre-Filter *(2) Replace*(1) Replace*(1) Replace*(1)
Replace Fuel Filter*(2) Replace*(1) Replace*(1)
Clean Engine Cooler / Radiator Clean Clean
Clean Water Jacket and Radiator Interior Check
Replace Engine Coolant Every 5 Years
Replace Fan Belt Replace*(1) Replace*(1)
Air Filter Service Change Air Filters Replace*(1) Replace*(1)
Compressor Service
Change Compressor Oil Replace
Replace Compressor Oil Filter Replace*(1) Replace*(1)
Replace Air / Oil Separator Filter Replace*(1)
Inspections and Disclaimers Inspection by Atlas Copco Service Technician Inspect
When changing or inspecting, be sure to
level and stop the engine.
Changing interval of engine oil:
Models Interval
V2403-M-DI-E3B Every 400 hours