Wacker Neuson 38Z3, Руководство по обслуживанию

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SERV-HB 38Z3 EN – Edition 2.1 * 38z3s312.fm
If the fuel, as it drains, comes into contact with hot engine parts or the exhaust
system, there is an increased
☞
Never change the fuel filter if the engine is hot!
Use a suitable container to collect the fuel as it drains and dispose of it in an
environmentally friendly manner!
☞
Change fuel filter 4/
•
Close the fuel feed line with the stop cock on the fuel prefilter
•
Thoroughly clean the outside surfaces of fuel filter 4/
•
Place a suitable container under the filter
•
Slacken and unscrew fuel filter cartridge using a commercially available tool
•
Collect the fuel as it drains
•
Clean the sealing surface of the filter carrier if it is dirty
•
Lightly oil the rubber gasket of the new filter cartridge or apply a thin coat of clean diesel
fuel to it
•
Screw on the cartridge by hand until the gasket makes contact
•
Tighten the fuel filter cartridge by turning it a further half revolution
•
Open the stop cock on the water separator again
•
Bleed the fuel system
– see Bleeding the fuel system
on page 3-10
•
Make a test run – and check for tightness!
•
Dispose of the old fuel filter cartridge by an ecologically safe method
Fig. 4: Fuel filter position
Fig. 5: Unscrewing the fuel filter
Fig. 6: Cleaning the sealing surface and oiling the gasket
Fig. 7: Tightening the fuel filter
3-12
Maintenance
Replacing the fuel filter
Danger
Danger of burns
Environment
as follows:
Old engine typ e (up to s erial number AE02803):
New engine type (from serial nu mber AG00573):