1. The oil filter element adopts high-precision filter paper 2. The replacement standard of the oil filter element: Replace it after the actual use time reaches the design life time. The design use time of the oil filter element is usually 2000 hours, and it must be replaced after expiration. The blockage alarm setting value of the oil filter is usually 1.0-1.4bar 3. The hazard of the overdue use of the oil filter: insufficient oil return after clogging leads to excessive exhaust temperature, shortening the service life of oil and oil filter element, insufficient oil return after clogging, insufficient lubrication of the main engine, resulting in serious shortening of the main engine life, and damage to the filter element Unfiltered oil containing a large amount of metal particles enters the main engine, which directly causes damage to the main engine.

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