Draining fuel prefilter in case of high pressure, version B
Note:
The filter modules can be drained without switchover during engine operation and at engine stand-
still!
1.
Provide a suitable container to collect the water.
2.
Take care when opening drain plug (1) be-
cause fuel or water can spurt out.
3.
Allow water to drain until fuel emerges.
4.
Close drain plug (2) again.
MS15060/01E 2018-12 | Fuel Filter | 157