Air Cleaner Maintenance - PowerLand PD4000 User Manual

2. Using a 10 mm hex wrench, unscrew the oil drain plug, which is located on the
crankcase underneath the oil filler/dipstick cap (see figure 16). Allow all the oil to drain
from the generator.
3. Replace the oil drain plug and tighten with a 10 mm hex wrench.
To add oil to the crankcase, follow these steps:
1. Make sure the generator is on a level surface.
2. Unscrew the oil filler/dipstick cap from the engine as shown in figure 14 above.
3. Using a funnel, add high detergent motor oil to the crankcase. We recommend SAE
10W30 motor oil for general use. When full, the oil level should come close in the top of
the oil fill opening (see figure 17).
NOTE:
Never dispose of used motor oil in the trash or down a drain. Please call your
local recycling center or auto garage to arrange oil disposal.

Air Cleaner Maintenance

Routine maintenance of the air cleaner helps maintain proper airflow to the carburetor.
Occasionally check that the air cleaner is free of excessive dirt.
l. Unhinge the clasps at the top and bottom of the air cleaner cover (see figure 18).
2. Remove the sponge-like elements from the casing.
3. Wipe the dirt from inside the empty air cleaner casing
4. Wash the sponge-like elements in household detergent and warm water. Allow to
drying.
5. Soak the dry elements in engine oil. Squeeze out any excess oil.
6. Replace the sponge-like elements in the air cleaner casing and replace the cover.