Instruction Manual

25
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• The purpose of the maintenance and adjustment schedule is to keep 
  the generator in the best operating condition.
• Inspect or service as scheduled in the table below.          
m a i n t e n a n c e

Use authorized parts or their equivalent. The use of replacement parts 
which are not of equivalent quality may damage the generator.

Shut off the engine before performing any maintenance, 
If the engine must be run, make sure the area is well 
ventilated.
The exhaust contains poisonous carbon monoxide gas.

Regular Service Period (1)
ITEM
Perform at every indicated month or 
operating hour interval, whichever 
comes first.
Each Use First Month 
or 20hrs
Every 3 
Months or 
50hrs
Every 6 
Months or 
100hrs
Every Year 
or 200hrs
Engine Oil
Check Level
Change
Air Cleaner
Check
Clean
Spark Plug Check/Adjust
Spark Arrester Clean
Valve Clearance Check/Adjust
Fuel Tank and Filter Clean
Fuel Line Check Every 2 years (Replace if Necessary)
(2)
(3)
(3)

1. Log hours of operation to determine proper maintenance.
2. Service more frequently when used in dusty areas.
3. These items should be serviced by an authorized dealer, unless the 
    owner has the proper tools and is mechanically proficient. See the 
    Shop Manual.
          
I2500_3500 Inverter Generator Manual_2011.indd 25 18/10/2011 2:03:52 PM