Check and refill fuel
Check and refill lube oil
Check for oil leakage
Check and tighten each engine part
Change lube oil
Clean oil filter
Replace air cleaner element
Clean fuel filter
Check fuel injection nozzle
Check fuel pipe
Adjust valve clearance for intake and
Check the level of battery electrolyte
The chart above indicates what checks to make and when to make them.
The mark (" ") indicates special tools and skills are required.
Please consult with our dealers for assistance.
* These items should only be carried out by an authorized service center.
NOTE: Maintenance should be performed more frequently when generator is used in dusty areas.
When generator has exceeded the maximum figures specified in the table, maintenance should still be cycled according to
the intervals of time or hours stated herein.
First month or
(Service more frequently
when used in dusty areas)
Every 3 months
Every 6 months
Every year or