LKF-Automotive
Maintenance
9.2 Visual inspection
D10107-EN-R05
The time interval between visual inspections depends on the operation conditions. The fol-
lowing conditions shorten these intervals, in particular when they occur in combination:
• High ambient temperature
• Severe vibration and/or shaking
• Bad fuel quality
The following points are to be checked with a visual check:
1. Can any lack of sealing be determined?
→ If applicable, locate the leak(s) and replace the seals.
2. Can any damage be determined (cracks, breakouts)?
→ When indicated, replace damaged part.
3. Can dirt precipitation be determined in the container?
→ When indicated, Clean container ( 32).
4. Check the water level in the container in case of filter without water sensor.
→ When indicated, Drain filter ( 29).
5. In case of filter without differential pressure measurement, check the filter
element for cleanliness.
→ When indicated, Change filter element ( 31).
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