1 | AdBlue filter (pressure filter) |
2 | Test strips |
A | Test strip without staining |
B | Test strip with staining |
W14.40-1490-06
| Remove | ||
Warning | Risk of burn injuries and scalding when working at AdBlue lines and the components attached to them. Risk of injury to skin and eyes when handling AdBlue. Risk of poisoning caused by swallowing AdBlue | Pour AdBlue into suitable containers only. Wait until the pressure is released before starting any work on the exhaust aftertreatment system. | |
1 | Remove the AdBlue filter (1) from the pump module |
| |
Notes on use, material properties and handling of AdBlue® | . | ||
Inspect | |||
2 | Vigorously rub the test strips (2) between plates of the AdBlue filter (1) and the inner wall of the filter housing, as well as on the filter bowl | ||
| Service information: AdBlue tank filled with wrong fluid | . | |
| |||
If no stains appear on the test strips (2): | |||
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Proceed with the work step #6. | |||
If the test strips (2) display color change, such as waste oil, diesel, solvents or other hydrocarbons in AdBlue: | |||
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Proceed with step 3. | |||
3 | Replace all AdBlue hoses | ||
4 | Replace the pump module |
| |
5 | Replace the AdBlue tank |
| |
| Install | ||
6 | Install the AdBlue filter (1) to the pump module |
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참조 문서
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