operators_manual

WARNING
Do not use air cleaner components as
grab handles. These components may
break if you are using them to support
your weight. Failure to comply may re-
sult in personal injury or damage to ve-
hicle components.
WARNING
Do not push on the under hood air
door with hands. This door is held
closed with a spring which may shut
close unexpectedly. Failure to comply
may result in personal injury.
CAUTION
Failure to replace air filter at proper in-
tervals may result in passage of dirt/
debris into the engine or the “dusting”
of an engine resulting in significant
equipment damage.
Your vehicle is equipped with an air inlet
restriction indicator. Service the filter
elements when the air inlet restriction
indicator locks in the extreme Up position.
Paper elements require care and proper
handling because they are critical to
engine service life.
The engine air filter is located on the top of
the engine just below the hood. There are
(4) fasteners that hold the cover to the filter
housing.
If the vehicle has the under hood air intake
option, the air intake solenoid and the
airline will need to be removed to access
the air filter.
Remove and Install Optional
Solenoid on Air Cleaner
Maintenance instructions for servicing the
engine air cleaner.
These instructions are for removing and
installing the under hood air intake
solenoid from an air cleaner housing for
vehicles with the optional under hood air
intake switch on the dash. This solenoid
must be removed to access the air filter.
With the under hood air intake option, there
is an additional step required to disconnect
the air line attached to the air cleaner
housing to access the air filter.
WARNING
Drain the air tank to depressurize the
air system before disconnecting any
air hoses. Failure to perform this step
may result in personal injury.
CAUTION
Ensure no foreign debris enters in sol-
enoid/airline. Failure to comply may re-
sult in equipment damage.
1. Park the vehicle, set the parking
brake and turn the ignition OFF.
2. Open hood.
3. Drain front air service tank of all air
pressure.
4. Disconnect the air line at the
connection on the air filter housing.
Push in on the collar and then pull
the air hose out.
MAINTENANCE - Engine Maintenance
Y53-6047-2HEN (03/18) 243
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