– Connect the WIFS (water in fuel sensor)
connector to the fuel filter.
– Keep the fuel filter and the surroundings
clean and out of foreign substances such as
fuel.
– Bleed air out of the fuel delivery line, as de-
scribed in chapter entitled “Air bleeding in
the fuel system”.
Check the belt tension
Belt Tension
Tension needs not be adjusted separately
since an auto tensioner is applied that auto-
matically controls the tension of the belt.
●
A daily check is required to see if the point-
er of the auto tensioner indicates that it
needs to be replaced. If so, the belt must be
replaced with a new one.
●
The belt shall also be replaced in case it is
damaged or worn out due to other external
causes. It is required to check if the micro V
belt has any issues associated with crack,
oiling, overheating, or abrasion.
●
Tension needs not be measured separately
since an auto tensioner is applied that auto-
matically controls the tension of the belt. If
necessary, tension measurement shall be
conducted as chapter entitled “Tension
measurement
●
The fixed lower part of the auto tensioner
has a minimum/maximum indicator.
●
If the indicator is found to be beyond the
minimum/maximum range upon visual in-
spection, the belt layout components must
be checked.
Maintenance
5
Maintenance service
130 60068011601 EN - 09/2020
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