HEATER AIR FILTER
Figure 10-61-11
Fresh Air Filter Figure 10-61-9
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Installation: Install the filter with the arrows that indicate air flow direction (Item 1) [Figure 10-61-11] pointing towards the heater/AC housing.
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The heater filter must be cleaned regularly. The filter is located at the left of the operator seat [Figure 10-61-9]. Turn the fastener (Item 1) 1/4 turn and remove the cover (Item 2) [Figure 10-61-9]. Figure 10-61-10
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Pull the filter (Item 1) [Figure 10-61-10] out of the heater/ AC housing. Use low air pressure to clean the filter; replace when very dirty.
10-61-1
337/341 Excavator