Maintenance and Care
MAN marine diesel engines D2868 LE4.. / D2862 LE4..
81
Carefully read through the Operating Instructions before starting any work!
This particularly applies to the General Safety Instructions section
and the safety instructions in the various chapters.
Fuel prefilter with water separator - changing fuel filter cartridge
1 Close shutoff valves between engine and tank.
2. Disconnect the electrical connection
3
.
3. Unscrew the filter cup
2
and fuel filter
cartridge
1
.
4. Clean the filter cup
2
.
5. Coat new seals with fuel.
6. Screw on a new fuel filter cartridge
1
with a
new seal until the seal makes contact.
7. Tighten the fuel filter cartridge
1
by hand
by a 3/4 turn.
8. Tighten the filter cup
2
with new seal.
Tightening torque
20 Nm
. . . . . . . . . . . . . . . . . . . .
9. Connect the electrical connection
3
.
10.Bleed the fuel system, see page 85.
NOTE
MAN accepts no liability for material defects caused by the use of non-approved spare parts.
MAN accepts no responsibility for damage caused by the installation of spare parts of non-MAN origin.
For this reason:
S
Only use genuine MAN spare parts.
Summary of Contents for D2868 LE426
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