Wen 56352

18
MAINTENANCE
Proper routine maintenance of the generator will help prolong the life of the machine. Please perform mainte-
nance checks according to the schedule in Fig. 9. If there are any questions about the maintenance procedures
listed in this manual, please call (800) 232-1195 M-F 8-5CT.
CAUTION: Never perform maintenance operations while the generator is running.
Recommended
Maintenance Schedule
Each 8
hours or
daily
First 8
hours
Every 25
hours
Every 3
months or
50 hours
Every 6
months or
100 hours
Every
year
As
necessary
Engine oil
Check level x
Replace x x* x* x
Air cleaner
cartridge
Check x x
Clean x
Spark plug
Check/clean x
Change x x
Fuel tank
Check level x
Clean x
Fig. 9
* Clean/change more often under dusty conditions or operating under heavy load.