214603 304 Revision A
Inspecting and Cleaning Fresh Air Filter Element
Figure 5.30: Fresh Air Filter Element
1. Tap the sides of filter element (A) gently to loosen dirt.
Do NOT tap element against a hard surface.
2. Using a dry element cleaner gun, clean element with
compressed air.
IMPORTANT:
Air pressure must NOT exceed 414 kPa (60 psi). Do
NOT direct air against outside of element, as dirt might
be forced through to inside.
3. Hold the air nozzle next to the filter element’s inner
surface and move up and down pleats.
4. Repeat Steps 1, page 304 to 3, page 304 to remove
remaining dirt as required.
5. Hold a bright light inside the element and check
carefully for holes. Discard any element that shows the
slightest hole.
6. Check outer screen for dents. Vibration would quickly
wear a hole in the filter.
7. Check filter gasket for cracks, tears, or other signs of
damage. If gasket is damaged or missing, replace
element.
Installing Fresh Air Filter
Refer to 8.2.4 Filter Part Numbers, page 462 for part number.
Figure 5.31: Fresh Air Filter
1. Clean tray (B) and interior of filter housing.
2. Place filter (A) onto tray (B).
MAINTENANCE AND SERVICING
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