SERVICE WORK ON THE ENGINE 18
213
Note
Environmental hazard Improper handling of fuel is a danger to the environment.
– Do not allow fuel to enter the groundwater, the soil, or the sewage system.
F00578-10
–
Clean quick release coupling
1
thoroughly with
compressed air.
Info
Under no circumstances should dirt enter into the fuel
line. Dirt in the fuel line clogs the injection valve!
–
Disconnect quick release coupling
1
.
–
Pull fuel screen
2
out of the connecting piece.
– Insert the new fuel screen all the way into the connecting
piece.
– Spray silicone spray onto a lint-free cleaning cloth and lightly
lubricate the O-ring of the quick-release coupling.
Silicone spray ( p. 264)
– Join the quick release coupling.