Saturday, January 25, 2020

2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 702


YES



Check proportion of diesel in gasoline fuel.



Test sequence



- Allow a few drops of the drain fuel to drip onto a sheet of paper.



Specified value



- Testing The fuel should evaporate within a few minutes practically free of stains.If diesel portions are present in the fuel, a clearly visible oil



stain remains after the gasoline has evaporated.



- In cases of doubt, compare the fuel drained with proper fuel.



Question



- Was the test o.k.?



YES



The test was okay.End of test



NO



The test was not okay.Possible cause and remedy



- Diesel is present in the gasoline fuel.Replace the fuel.



End of test



NO



The test was not okay.Possible cause and remedy



- Water is present in the fuel.Replace the fuel.



1.3. Test fuel pressure and delivery of component M3 (Fuel pump).



Safety note



Warning!Risk of explosion, poisoning and injury!Fuels are highly inflammable and toxic if inhaled. Fuels may cause skin damage. fuel vapors are



explosive, invisible and spread out at floor level, they are toxic if inhaled and produce giddiness and an anaesthetizing effect.Rules of conduct and



protective measures



- Wear suitable protective clothing.



- Pay attention to national safety precautions and regulations.



- No fire, sparks, naked flames and smoking.



- Ensure the work place is adequately ventilated.



- Never drain or pour in fuels over assembly pits.

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