AIMS Power GEN3850W120VD, Manual, Page: 17 / 23

17
PERIODIC MAINTENANCE
Item Remarks
Daily
Initial
1 month
or 20 Hr
Every
3 months
or 50Hr
Every
6 months
or 100Hr
Every
12 months
or 300Hr
Spark
Plug Adjust gap and clean. Replace if
necessary.

Engine Oil Check oil level

Replace
 
Air Filter Clean. Replace if necessary.

Fuel Filter Clean fuel cock filter. Replace if
necessary

Choke Check choke operation.

Valve
Clearance Check and adjust when engine
is cold.

Fuel Line Check fuel hose for cracks or
damage. Replace if necessary.

Exhaust
System Check for leakage. Retighten or
replace gasket if necessary

Check muffler screen.
Clean / replace if necessary.

Carburetor Check choke operation

Cooling
System Check for fan damage.

Starting
System Check recoil starter operation.

Idle speed Check and adjust engine idle speed

Fittings /
Fasteners Check all fittings and fasteners

Crankcase
Breather Check breather hose for cracks
or damage. Replace if necessary

Generator Check the pilot light comes on

Regular maintenance is important for the best performance and safe operation.