Cleaning Air Conditioning Evaporator Core - MacDon M2170NT Operator's Manual

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2. Remove eight fasteners (A) that attach the cover to the
housing. Remove cover (B).

Cleaning Air Conditioning Evaporator Core

Once the air conditioning cover has been removed, the evaporator core can be accessed. The core must be cleaned
sufficiently so that blown air is able to penetrate through the core.
WARNING
To avoid cuts from evaporator fins, do NOT use bare hands to brush away clogs.
1. Remove the A/C cover. For instructions, refer to
2. Use a vacuum cleaner or compressed air to remove dirt
from inside the housing.
3. Blow compressed air through the evaporator fins from
blower side (A) first as shown. Direct the air straight into
the evaporator to prevent fin damage. A nozzle extension
makes this procedure easier.
4. Repeat the previous step from side (B) opposite the
blowers.
262171
MAINTENANCE AND SERVICING
B
Figure 6.161: A/C Cover
Removing Air Conditioning Cover, page
Figure 6.162: A/C Evaporator Core
385
A
384.
B
B
A
A
Revision A

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