Note: The alternator rectifier is attached to the battery box. The rectifier does not contain any serviceable parts and must be replaced if faulty.
Removal
1. Remove the rider's seat as described on page 17.9.
2. Disconnect the battery, negative (black) lead first.
3. Remove the left hand side cover as described on page 17.9.
4. Disconnect both multi-plugs from the alternator rectifier.
![](https://motoinstruction.ru/img/triumph/7/114754.jpg)
1. Rectifier; 2. Multi-plugs
5. Release the two screws securing the rectifier to the battery box and withdraw the rectifier.
Installation
1. Position the rectifier to the battery box and secure with the two screws. Tighten the screws to 9 Nm.
2. Reconnect the two multi-plugs to the rectifier.
3. Refit the left hand side cover as described on page 17.9.
4. Reconnect the battery positive (red) lead first.
5. Refit the rider's seat (see page 17.9).