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IMPORTANT:
First operation
l * Clean the air filter more frequently if used in dusty conditions. With heavy soiling, replace
the filter.
** When using a hydraulic breaker, change hydraulic oil and return filter according to the table
on “Hydraulic Oil Change(Including Exchange of the Suction Filter in the Hydraulic Tank)”
under “EVERY 1000 SERVICE HOURS” in “REGULAR CHECKS AND MAINTENANCE
WORK”.
l The items listed above (@ marked) are registered as emission related critical parts by
KUBOTA in the U.S.EPA nonroad emission regulation. As the engine owner, you are
responsible for the performance of the required maintenance on the engine according to the
above instruction.
Please see the Warranty Statement in detail.
l When using biodiesel, be sure to check the maintenance requirements of biodiesel fuel as the
intervals will change in some of the items.