Air filter restriction indicator, Removing primary air filter – MacDon M205 Operators Manual User Manual
Page 337
Air Filter Restriction Indicator
During engine operation, the indicator shows the vacuum in inches of H
2
O and kPa. As dirt accumulates in the
filter, the restriction increases.
When the indicator gauge reaches the CHANGE FILTER
mark (A), 25 inches of H
2
O (6.20 kPa), a warning tone will
sound and the cab display module (CDM) will indicate the
filter requires servicing.
IMPORTANT:
Over-servicing the filter element increases the risk of dirt
being ingested by the engine, causing severe damage.
Service air filter ONLY IF indicator reaches the CHANGE
FILTER mark (A) or 2.5 inches H
2
O (6.20 kPa).
IMPORTANT:
After servicing filters, press the RESET button on the end
of the indicator (B).
Figure 5.75: Air Filter Restriction Indicator
Removing Primary Air Filter
1. Open the hood, refer to
.
2. Open the maintenance platform on right cab-forward
side.
Refer to
5.5.1 Opening Platforms (Standard
.
3. Slightly lift catch (A) at side of end cap (B) and rotate
end cap counterclockwise until it stops.
Figure 5.76: Engine Air Cleaner
4. Make sure arrow (A) lines up with UNLOCK symbol on
end cap.
5. Pull off the end cap.
Figure 5.77: Engine Air Cleaner
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Revision A