
MAINTENANCE
MAINTENANCE SCHEDULE
  | EAC H  | FIR S T  | EV E R Y 3  | E VER Y 6 | E VER Y  | 
SERVICE ITEM S | U S E  | M O NTH O R | M O NTHS O R | M O NTHS O R  | Y EAR O R | 
  | 
  | 20 H O UR S | 50 HOU R S | 100 HOU R S  | 300 H OUR S | 
General Inspection  | X 1  | 
  | 
  | 
  | 
  | 
Check Oil Level  | X  | 
  | 
  | 
  | 
  | 
Change Engine O il  | 
  | X  | 
  | X  | 
  | 
Clean Air Cleaner  | 
  | 
  | X 2  | 
  | 
  | 
Clean Cylinder Cooling Fins  | 
  | 
  | X 2  | 
  | 
  | 
Clean Spark Plug  | 
  | 
  | 
  | X  | 
  | 
Clean the Spark Arrestor  | 
  | 
  | 
  | X  | 
  | 
Clean Fuel Sedim ent Cup  | 
  | 
  | 
  | 
  | X 3  | 
Clean Fuel Tank  | 
  | 
  | 
  | 
  | X 3  | 
Adjust Valve Clearance  | 
  | 
  | 
  | 
  | X 3  | 
Check fuel line  | 
  | Every 2 years(Replace if necessary) 3  | 
  | ||
STORAGE
STORAGE
When preparing the generator for storage, follow the guidelines below.
STORAGE TIME | 
  | PRIOR TO STORING | 
Less than 1 month  | ■ No special preparation is required.  | |
1 to 2 months  | ■  | Fill with fresh gasoline and add a gasoline conditioner*.  | 
2 months to 1 year  | ■  | Fill with fresh gasoline and add a gasoline conditioner*.  | 
  | ■  | Drain fuel from carburetor.  | 
  | ■  | Clean fuel sediment cup.  | 
1 year or more  | ■  | Drain fuel tank.  | 
  | ■  | Drain fuel from the carburetor.  | 
  | ■  | Clean fuel sediment cup.  | 
  | ■  | Remove spark plug.  | 
  | ■ Put a tablespoon of engine oil into the spark plug cylinder. Turn the engine slowly with  | |
  | 
  | the pull rope to distribute the oil.  | 
  | ■  | Reinstall spark plug.  | 
  | ■  | Change engine oil.  | 
After removal from storage:
■Fill with fresh gasoline.
*Use gasoline conditioners formulated to extend storage life. For recommendations, contact your nearest authorized service center.
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