- Remove left and right fairing side sections.
See Group 46.
Warning: Comply with safety precautions when handling or working with fuel; note that the fuel lines are pressurised.
- Remove fuel tank.
See Group 16.
![](https://motoinstruction.ru/img/bmw/21/127190.jpg)
- Remove screw (arrow) securing suction pipe.
- Remove air outlet duct for left radiator.
![](https://motoinstruction.ru/img/bmw/21/127191.jpg)
- Disconnect plug (1) of temperature sensor.
![](https://motoinstruction.ru/img/bmw/21/127192.jpg)
- Open non-reusable hose clips (2, 3) and screwtype hose clamps (4, 5) at throttle valve stubs.
- [Activated charcoal filter] Remove timing valve from its holder.
- Installation is the reverse of the removal procedure: pay particular attention to the following.
- Secure non-reusable hose clips (2, 3) with pliers, BMW No. 13 1 510.
- Make sure that screw of hose clamp (4) on cylinder No. 3 is aligned exactly in forward direction of travel.
Caution: After installing, check that Bowden-cable pulls (arrows) at throttle valve stubs move freely.