The tank screen is a filter that is in the bottom of the tank..To check it you will need to run the car almost out of fuel. Then take out the plug (also the screen and the rest of the fuel, and algae will drain. Replace the screen and the prefilter and drive away...We sell all of this including the shock you need. Look in partsshop.
1981 280GE SWB
ASE CERTIFIED MASTER AUTO TECHNICIAN
SERVICE MANAGER FOR 14 BAY FACILITY
MERCEDES SPECIALIST 8 YRS
PARTNER IN MERCEDESSHOP.COM