4.4.3Inspection and Maintenance

4.MAINTENANCE AND INSPECTION

EN

(5)Quality guarantee period for the emission related parts

If the schedule of periodic maintenance outlined in 4.4.3 (Inspection and Maintenance) is followed, the quality guarantee period is determined by the age of the engine or the number of hours of operation as indicated below.

Power rating Parts Quality guarantee period

kW<19 Fuel nozzle, fuel pump 1500 hrs. of operation or 2 years 19=<kW<37 Fuel nozzle, fuel pump 3000 hrs. of operation or 5 years

4.4.3 Inspection and Maintenance

Inspection and maintenance for EPA emission related parts are shown in the chart below. (Inspection and maintenance not noted below are the same, see 4.2 and 4.3)

Parts Interval term Check fuel valve nozzle (clean) 1500 hours Check & adjustment of fuel injection pressure & atomizing condition 3000 hours Check fuel pump (adjust) 3000 hours

Note: The inspection and maintenance shown above are to be performed at your Yanmar dealer or distributor

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