Please friends,

Does anybody know how to inform the location of the PUMP for LEVEL FUEL SENDING of Mercedes-Benz C280 95?
To access her it is necessary to remove the banks or she are for down of the car?
Does some diagram of that part exist?

Actually mine is giving breakdown with approximately 1/4 of fuel in tank, I already tested the pumps of fuels and both are good, then they said that can be the pump of the "level fuel sending unit", especially because I noticed that on a side of the tank is with fuel and of the side that needs to feed the system for gravity it is without anything.

Can anybody help myself?

Very thanks!