F 
104
 
86 
68 
50 
32 
14 
-4
 
-22 
C 
40
 
30
 
20 
10
 
0
 
-10
 
-20
 
-30 
 
Changing Oil (See Fig 19) 
•
 
Run the Generator until the Engine is warm, then shut OFF.      
•
 
Place generator on a level surface. 
•
 
Remove the crankcase dipstick. 
•
 
Place an oil pan underneath the oil drain hole to collect used oil. 
•
 
Remove the oil drain plug and allow oil to drain completely. 
•
 
Reinstall oil drain plug, tighten securely. 
•
 
Carefully add SAE 30 or 10W-30 to empty reservoir until the oil reaches the 
threads of the oil fill hole (Crankcase Dipstick hole). 
•
 
Replace crankcase dipstick. 
Oil Recommendations 
•
 
Do not use special additives. 
•
 
Outdoor temperatures can affect proper oil viscosity for the engine. 
•
 
Use the chart to select the best viscosity for the outdoor temperature range 
expected. 
 
 
 
 
Oil Fill & Dipstick 
Oil drain plug 
Fig 19 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note: 
*
 
** 
Below 40 F (4 C) the use of SAE 30 will result in hard starting. 
Above 80 F (27 C) the use of 10W-30 may cause increased oil consumption. 
Check oil level more frequently.