FAW J6 Jiefang IV Series, Operation Manual

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Jiefang J6 China IV, China V series instruction
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Maintenance
Single-stage and double-stage air filters
The air filter core must be maintained in time so
as not to cause problems such as blockage of the
filter core, decrease of engine power and increase of
fuel consumption. If the filter core is damaged, it
will cause engine wear and tear.
Maintenance of main filter element (main air
filter):
- In a general area, the filter element is maintained
once every 10,000 km. If you often drive in windy
or dusty areas, the maintenance mileage of the filter
element should be shortened appropriately.
- When the filter element is maintained four times
or used for one year, a new filter element must be
replaced.
Maintenance of secondary filter element
(secondary air filter):
－
The filter element should be replaced when a
vehicle travels every 100,000 km or for one year.
Warning
⊙
When the user uses the filter element, the filter
element manufactured by the original manufacturer
shall be used, and the filter element that has passed
the test by the FAW Technical Center and provides
the test report may also be used.
⊙
Never use non-conforming filter element,
otherwise the abnormal wear of the engine will be
generated.
Maintenance procedure of air filter
- Loosen the snap ring of the end cap of the air filter,
remove the lower cover, and remove the dust from
the end cover, and wipe the end cover with a rag.
- Gently pull out the filter element, blow (400-600)
kPa dry clean compressed air from the inside of the
filter element, and blow the filter element clean and
clean the sealed end face.
Main air filter assembly
Secondary air
filter assembly