F 53 8
For filling with fuel:
- Remove cover (A).
- Fill in fuel through the filling port until
the required fill lever is achieved.
- Replace the cover (A).
Clean the tank and system:
- Unscrew the drain plug (B) at the bot-
tom of the tank and drain into a collec-
tion pan about 1 l fuel.
- When fastening the screw again after
draining, make sure to use a new seal.