Break-In; Breaking In New Machine - Hitachi Zaxis 17U-5A Operator's Manual

Hydraulic excavator
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Breaking in New Machine

IMPORTANT: Operating a new machine at full load
without first breaking in can cause scratches and/or
seizures, consequently affecting the service life of the
machine. Thoroughly perform the break-in operation.
The service life and the performance of the machine can be
greatly affected by operation and maintenance of the machine
during the initial stage of operation. Perform the break-
in operation with the engine output less than 80% of the
maximum output for the first 50 hours.

BREAK-IN

2-1

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Zaxis 26u-5a

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