Replacement Part List

Westinghouse Portable Power | 25
CHANGING ENGINE OIL
1. Stop the engine.
2. Let engine sit and cool for several minutes (allow
crankcase pressure to equalize).
3. Place oil pan (or suitable container) under the oil
drain plug (see Figure 28).
4. With a damp rag, thoroughly clean around the oil
drain plug.
5. Remove the oil drain plug (see Figure 28).Once
removed, place the oil drain plug on a clean
surface.
Figure 28 - Oil Drain Plug
6. Allow oil to completely drain.
7. Replace oil drain plug.
8. Fill crankcase with oil following the steps outlined in
Adding Engine Oil on page 24.
NOTICE
Never dispose of used engine oil by dumping the
oil into a sewer, on the ground, or into ground
water or waterways. Always be environmentally
responsible. Follow the guidelines of the EPA or
other governmental agencies for proper disposal
of hazardous materials. Consult local authorities or
reclamation facility.
AIR FILTER MAINTENANCE
WARNING
Never use gasoline or other ammable
solvents to clean the air lter. Use only
household detergent soap to clean the
air lter.
Cleaning the Air Filter
The air lter must be cleaned after every 50 hours of
use or 3 months (frequency should be increased if
generator is operated in a dusty environment).
1. Turn o the generator and let it cool for several
minutes if running.
2. Move the generator to a at, level surface.
3. Unclip the clips on the top and bottom of the air
lter cover (Figure 29) or turn the small knob on the
bottom (Figure 30) and remove the air lter cover.
4. Remove the black coarse air lters (see Figure 30).
Figure 30 - Remove Coarse Air Filters
5. Wash the foam air lter elements by submerging
the elements in a solution of household detergent
soap and warm water. Slowly squeeze the foam to
thoroughly clean.
MAINTENANCE
Figure 29 - Some units have clips that
secure air lter
Figure 30 - Some units have
a knob at the bottom which
secures air lter