R22160021 • Disconnect hoses from fuel filter. • Install new fuel filter. • Installation is the reverse of the removal proce- dure. e Attention: Note correct direction of flow through fuel filter. L Note: Make sure that breather lines are correctly routed. • Secure non-reusable hose clips with pliers, BMW No. 13 1 500 . X Tightening torque: Fuel pump unit to fuel tank............................. 5 Nm Fuel tank to rear frame ................................. 22 Nm e Attention: Make sure O-ring (arrow) is in perfect condition. Af- ter installing, check fuel pump unit for leaks. 00.33