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Engine Air Cleaner Filter
CAUTION!
All air entering the engine intake must be filtered.
The abrasive particles in unfiltered air will cause
rapid wear to engine components.
The air filter housing on your Diesel Ram is equipped
with a Filter Minder™. This is an air flow restriction
gauge that will indicate when the filter element needs to
be replaced.
Do not remove the top of the air filter housing to
inspect the filter element on your diesel engine under
normal operating conditions.
The clear plastic housing on the Filter Minder™ allows
you to view the amount of air pressure drop across the
filter element. It consists of a diaphragm and a calibrated
spring sealed inside the plastic housing. As the air
cleaner filter becomes clogged and air pressure drop
MAINTAINING YOUR VEHICLE 349
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