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To ensure reliable generator operation, it is critical to
periodically inspect all components. The following chart
is provided as a guide for service check intervals. When
the generator is operated under excessively hot, or dusty
conditions, shorten service intervals according to the
severity of the conditions encountered. To perform
periodic inspections or maintenance, refer to the
procedures listed in the following sections. A qualified
generator service technician should perform inspections
or adjustments requiring specialized tools or training.
Users unfamiliar with any of the listed procedures should
contact an authorized dealer for servicing assistance.
Maintenance Item
Every month
or 8 hours
Every 6 months
or 100 hours
Every year or
300 hours
Every 2 years
or 500 hours
Engine Oil Check X
Change
X
1
Engine Oil Filter Change X
Oil Cooler Check and clean X
Engine Air Filter Check X
Change X
Battery Check and clean X
Battery Charger Check X
Spark Plugs Check X
Replace X
Valve Clearance Check and Adjust X
Generator Output
Frequency
Check and Adjust X
Fuel System Check X
Cooling Air Openings Check X
Engine Coolant
Check and Add if
necessary
X
1. Perform first change at 25 hours.