MacDon M155 Operators Manual - Manual (Page 301)

MAINTENANCE AND SERVICING
3. Remove filter (A) from tray (B).
Figure 5.46: Fresh Air Filter
Inspecting And Cleaning Fresh Air Filter Element
1. Pat sides of element gently to loosen dirt. Do NOT tap element against a hard surface.
2. Using a Dry Element Cleaner Gun, clean element with compressed air.
3. Hold nozzle next to inner surface and move up and down pleats.
4. Repeat previous steps to remove additional dirt as required.
5. Hold a bright light inside 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.
IMPORTANT:
Air pressure must NOT exceed 60 psi (414 kPa). Do NOT direct air against outside of element,
as dirt might be forced through to inside.
Installing Fresh Air Filter
1. Clean tray (B) and interior of filter housing.
2. Place filter (A) onto tray (B).
Figure 5.47: Fresh Air Filter
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