1 | Threaded cap |
2 | Sealing ring |
3 | Filter element |
4 | Filter housing |
N47.20-2130-01
Danger | Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contactwith fuel. | No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only. | |
1 | Open lid on fuel tank | To release overpressure in fuel tank. | |
2 | Clean exterior of filter housing (4) | ||
3 | Unscrew screw cap (1) and pull out of filter housing (4) together with filter element (3) | Ensure that no foreign bodies enter the filter housing (4). Do not wipe the filter housing (4) under any circumstances. | |
4 | Clean screw cap (1) and filter element (3) | Replace filter element (3) if severely soiled or damaged. | |
5 | Replace seal (2) | Lightly grease or oil the sealing ring (2). | |
MB multipurpose grease, 400 g | |||
6 | Screw on screw cap (1) with filter element (3) and tighten | Cover to fuel prefilter housing | |
7 | Close cap on fuel tank | ||
Warning | Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | |
8 | Start the engine and bleed the fuel system | Run the engine for approx. 1 minute. The fuel system is ventilated automatically. | |
9 | Check leaktightness of filter housing (4) when the engine is running | ||
10 | Switch off engine |