6.6.3 Fuel prefilter – Draining
Preconditions
☑ Engine is stopped and starting disabled.
Special tools, Material, Spare parts
Designation / Use Part No. Qty.
Diesel fuel
Gasket
(→ Spare Parts Catalog)
WARNING
Fuels are combustible and explosive.
Risk of fire and explosion!
• Avoid open flames, electrical sparks and ignition sources.
• Do not smoke.
• Wear protective clothing, protective gloves, and safety glasses / facial protection.
Fuel prefilter – Draining
1. Cut out the filter to be drained.
1 Left filter cut in
2 Right filter cut in
2. Open vent plug (5) of filter to be drained.
3. Unlock drain valve (6) by pressing toggle and
open.
4. Drain water and contaminants from the filter
until pure fuel escapes.
5. Close drain valve (6).
6. Remove screws securing cover and take off
cover (2).
7. Fill filter housing with clean fuel.
8. Place new gasket in cover (2).
9. Fit cover with gasket and secure it with
screws.
10. Cut in the cut-out filter again.
11. When fuel escapes from system, close vent
plug (5).
MS150094/02E 2015-05 | Task Description | 93
TIM-ID: 0000004933 - 006
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