4.7 Air Cleaner
(Fig. 7)
NEVER use gasoline or other types of low flash point solvents for cleaning the air
cleaner. A fire or explosion could result.
NEVER run engine without air cleaner: Severe engine damage will occur.
4.8 Cleaning Sediment Cup
(Fig. 8)
4.8.1 Turn fuel valve off.
4.8.2 Remove sediment cup (a) and O-ring (b).
4.8.3 Wash both thoroughly in a nonflammable solvent. Dry and reinstall them.
4.8.4 Turn fuel valve on and check for leaks.
The engine is equipped with a dual element air clean-
er. Under normal operating conditions, elements
should be cleaned once every week. Under severe,
dry and dusty conditions, the elements should be
maintained daily. Replace an element when saturated
with dirt that cannot be removed.
4.7.1 Remove the air cleaner cover (a). Remove both
elements and inspect them for holes or tears. Replace
damaged elements.
4.7.2 Wash the foam element (b) in a solution of mild
detergent and warm water. Rinse it thoroughly in
clean water. Allow the element to dry thoroughly.
4.7.3 Tap the paper element (c) lightly to remove
excess dirt or blow compressed air through the filter
from the inside out. Replace the paper element if it
appears heavily soiled.
WARNING
CAUTION
Fig. 7
a
c
b
1
5
