Warning!
- Make sure the motorcycle is stabilised and adequately supported.
- A correctly supported motorcycle will help prevent it from falling.
- An unstable motorcycle may fall, causing injury to the operator or damage to the motorcycle.
Note:
- Prior to disassembly of the coolant hoses, note the orientation and position of the hose clips to help ensure that they are returned to the same positions and orientation on assembly.
- Use T3880207 - Hose Clip Pliers for their removal and installation.
Perform the following operations:
- Seat - removal
- Battery - removal
- Coolant replacement - drainage
- Fuel tank - removal
- Airbox - removal
- Throttle bodies/injectors - removal
Warning! Do not remove the coolant pressure cap when the engine is hot. When the engine is hot, the coolant inside the radiator is hot and also under pressure. Contact with the pressurised coolant will cause scalds and skin damage.
1. Detach the top hose from the thermostat elbow.
2. Release the fixings securing the thermostat elbow to the cylinder head.
3. Remove the thermostat housing. Discard the O-ring.
![](https://motoinstruction.ru/img/triumph/15/121563.jpg)
1. Thermostat housing; 2. Fixings
4. Remove the thermostat from the cylinder head.
![](https://motoinstruction.ru/img/triumph/15/121564.jpg)
1. Thermostat; 2. Bleed valve