operators_manual

Turbocharger
WARNING
DO NOT operate engine with turbo-
charger
intake piping disconnected. A
suction is created when the engine is
running. This suction could draw your
hand or anything else near it into the
impeller fan. You could be injured. Al-
ways keep the intake piping connected
when you will be running the engine.
this immediately. If you detect any
deficiencies, take the vehicle to an
authorized dealer for servicing. Delay could
lead to severe and expensive damage to
your vehicle.
Replace Engine Air Filter
If the vehicle has under hood air intake
option, remove the air solenoid first.
1.
Park the vehicle. Set the parking
brake and turn the ignition OFF.
2. If the air cleaner is under the hood,
open the hood to access the air
filter housing.
3. Loosen the hardware that holds the
housing cap to the main filter
enclosure.
4. Pull the air filter housing cap away
from the main enclosure to access
the filter.
5. Visually inspect the filter housing,
enclosure, and hardware for
damage.
6. The filter can be removed by
gently pulling it directly out of the
main enclosure. Be careful not to
drop or tap the filter on the housing
during removal as this could loosen
dirt and dust trapped in the filter.
DO NOT clean or reuse the original
filter.
7. Inspect the sealing surfaces and
clean out any debris from the
inside of the filter enclosure before
installing the new filter. Be careful
to not push any contaminant into
the engine inlet.
8. Visually inspect the new filter prior
to installation. There should not be
any damage to the filter media or
gaskets, such as dents, dings,
cracks, or holes.
9. After installing the filter, inspect for
a good seal, if possible.
10. Install the filter housing cap and
tighten the hardware. DO NOT use
the housing cap to drive the filter
into position.
11. Start the engine and allow the air
system to reach operating
pressure. Activate the under hood
air switch and verify that there are
no air leaks.
MAINTENANCE - Engine Maintenance
When servicing the air intake and exhaust
systems on a turbocharged engine, check
the items listed below:
Lubricating System
Check the oil lines, housing, and
connections. Look for leaks, damage, or
deterioration. Leaks could mean you have
damaged oil lines or oil seals.
Manifold
With the engine operating, check for
leaking manifold or flange gaskets.
High Frequency Vibration
Vibration may indicate turbo rotor
imbalance. Have your dealer investigate
Y53-6096-1C1 (09/20) 219
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