28
2. Weekly maintenance
(
40hours
)
Increase the following content based on daily
maintenance.
1. Air cleaner maintenance
General condition
:
Perform maintenance on the air cleaner after
50-250 hours of operation.
Replace air cleaner after maintaining for six
times.
Caution
If the working condition is bad, air cleaner
needs to be serviced/replaced more
frequently.
Under dusty work conditions, the cycle of
maintaining and changing air cleaner will be
shortened.
It
is
advised
to
perform
maintenance between 8-50 hours; replace it
between 100-300 hours.
1-x5.5t Maintenance method
:
①
Dismantle filter end cap;
②
Take out the filter element;
③
Blow off the dust inner and outer of
the filter element with dry compressed air.
Warning
1. Dust will blow into your eyes, so please
wear protective glasses.
2. Do not maintain and replace element
filter in time according to the requirement
will lead to the damage of engine in
advance.
With air filter Service indicator models:
scale mark: Engine intake resistance.
Indicator
window
The engine intake
patency
Yellow
The
inlet fluid, temporarily
without maintenance
red
Intake slightly hindered,
need maintenance
Red
Or Scale
mark
≥6.2kPa
The air inlet is blocked
seriously, must maintain
or replacement of the
main filter element;
①
Maintenance of the main filter element,
do not have to remove all the filter,
security
filter
does
not
need
maintenance;
②
Main filter element has maintenance
three times or Service after the indicator
window is still displayed in red, the need
to also replace the main filter element
and security filter element.
③
After the maintenance or replacement of
the filter element, press the reset button on
the top of the air filter Service indicator so
that the indicator window is reset.
4.0t-x5.5t W58 engine Truck
Maintenance method
: