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2.
Open vent plug (1) of filter to be drained.
3.
Open drain valve (2).
4.
Drain water and contaminants from filter until
pure fuel emerges.
5.
Close drain valve (2).
6.
Connect filling pump to filling connection (1)
on the suction side of the filter.
7.
Open vent valve (2) and fill with fuel until fuel
emerges from the vent pipe (3).
8.
Close vent valve (2).
9.
Turn rotary slide valve (4) a little (by approx.
30°) and open vent valve(s) (2), until fuel
emerges from the vent pipe (3).
10.
Close vent valve(s) (2).
11.
Turn rotary slide valve (4) back to locked po-
sition.
202 | Task Description | MS150109/01E 2015-11
TIM-ID: 0000018510 - 006