Service Air Cleaner at Regular Intervals

A dual element air cleaner is standard.

Service air cleaner if air restriction indicator (A) lights or at least every 250 hours. The larger "primary" element should be cleaned more often. A dirty element can result in loss of power or excessive smoke.

Replace air cleaner elements at least once a year. Primary element should be replaced after having been cleaned six (6) times.

The smaller "secondary" element should be removed only when being replaced, normally once a year. (See Service Air Cleaner in Service-250 Hours section.)

A-Air Restriction Indicator

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