Cleaning Fuel Prefilter-Early Version-9120
| SERVICE INTERVAL - |
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| INITIAL - 100 HOURS |
| SCHEDULED - 750 HOURS * |
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| * Interval can vary according to operating conditions |
NOTE:
Loss of power under heavy load could indicate fuel filter plugging.
Turn glass bowl (A) counterclockwise to remove.
Remove fuel strainer and clean by back-flushing as necessary.
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