KCP Heavy Industries Co., Ltd. Maintenance
7-13
Environmental protection _________________________________________________
Dispose of the old filter elements in accordance with local regulations.
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7.7.3 Main filter
Replace the return filter when it reaches a regular maintenance period (6 months 250 hours).
► Remove the cover and replace filter.
Danger _________________________________________________________________
Drain the hydraulic oil to a height lower than the return filter, release the pressure from the
accumulator.
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