MEDIUM DUST AIR CLEANERS
94
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Engine Air Filtration
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Remove the Safety Filter
Replace the safety filter with every
third primary filter change unless
excessive dust has settled on it
during servicing. If you are reusing
the safety filter keep it clean while
servicing the housing to avoid
contamination.
Remove the safety filter by pulling it
straight out — giving you easy access
to properly clean the primary filter’s
seal surface.
Block the outlet tube of the air
cleaner, using a small dampened
towel, prior to cleaning the seal
surface to avoid contaminating the
induction system.
Clean the Inside Surface
With a second clean damp cloth,
thoroughly clean the inside of the
housing and seal surface.
Inspect the Primary and
Safety Filters
Inspect new filters for any damage,
voids, cuts, tears or indentations
in the media or urethane sealing
surface. If the filter is damaged, do
not install.
Install the Safety Filter
Remove the dampened towel from
the outlet tube that was used to
protect the induction system during
servicing.
Install the safety filter by pressing
it firmly in place until seated. When
properly fitted it should fit snugly
inside the outlet tube.
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If a safety filter is not present, check to see it has attached itself to the inside of the primary filter
during removal. Inspect the seal surface and housing for any damage. Replace the complete air
cleaner if damage is present.
Failure to clean the surface may cause
contaminants to be introduced to the
outlet tube or onto the seal area of
the primary filter during reinstallation,
resulting in a dirty air leaks.
XRB Air Cleaners
Service Instructions
