Doosan DX60R Shop Manual page 257

Clean Air Cleaner Element
Note that a typical air cleaner is shown in Figure 89 and Figure
91 for illustrative purposes only.
The engine performance is adversely affected when the air
cleaner element is clogged with dust. Be sure to clean the air
filter element periodically.
1. Unlatch and remove the air cleaner cover (1, Figure 89,).
2. Remove the element (2, Figure 89) (outer element if
equipped with two elements).
FLYING OBJECT HAZARD!
Always wear eye protection when servicing the engine
and when using compressed air or high-pressure
water. Dust, flying debris, compressed air, pressurized
water or steam may injure your eyes.
Failure to comply may result in minor or moderate injury.
3. Blow air (3, Figure 89) through the element from the inside
out using 42 -71 psi (0.29 -0.49 MPa; 3.0 -5.0 kgf/cm2)
compressed air to remove the particulates. Use the lowest
possible air pressure to remove the dust without
damaging the element.
4. If the air cleaner is equipped with a double element, only
remove and replace the inner element (1, Figure 91) if the
engine lacks power or the dust indicator actuates (if
equipped).
5. The inner element should not be removed when cleaning
or replacing the outer element. The inner element is used
to prevent dust from entering the engine while servicing
the outer element.
6. Replace the element with a new one if the element is
damaged, excessively dirty or oily.
7. Clean inside of the air cleaner cover.
8. Install the element into the air cleaner case (4, Figure 89).
9. Reinstall the air cleaner cover making sure you match the
arrow (5, Figure 89) on the cover with the arrow on the
case (6, Figure 89).
10. Latch the air cleaner cover to the case.
When the engine is operated in dusty conditions, clean
the air cleaner element more frequently.
Never operate the engine with the air cleaner
element(s) removed. This may allow foreign material to
enter the engine and damage it.
Engine
CAUTION
CAUTION
Figure 89
Figure 90
Figure 91
FG009152
SP001693
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