In very dirty and dusty operating conditions, replace every 10,000 km (6,000 miles) or even more frequently if necessary.
![](https://motoinstruction.ru/img/bmw/6/113805.jpg)
Open clips securing air filter cover.
Replace air filter element.
Close air filter cover.
Install the fuel tank.
Make sure that breather lines are correctly routed.
Tightening torque: Fuel tank to rear frame — 21 Nm