2.
Open threaded vent plug (1) of contaminated
filter.
3.
Unlock drain valve (5) by pressing toggle and
open it.
4.
Drain water and dirt from filter.
5.
Close drain valve (5).
6.
Remove screws securing cover (2) and take
off cover.
7.
Remove spring housing (3) and filter element
(4).
8.
Insert new filter element (4) and spring hous-
ing (3).
9.
Fill filter housing with clean fuel.
10.
Place new gasket in cover.
11.
Fit cover with gasket and secure it with
screws (2).
12.
Cut in the cut-out filter again.
13.
Close threaded vent plug (1) when fuel es-
capes.
14.
Adjudt differential pressure gauge
(→ Page 174).
186 | Fuel Filter | MS150031/06E 2016-010
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