If you need to carry out maintenance on your own Triumph TSX then it is usually a good idea to have access to a Workshop Manual to use as a guide in case that you want to know simple methods to take off a certain part much like the Clutch and install it again successfully.
Triumph TSX Workshop Manuals offer you unique diagnostic wisdom for your car therefore if something is broken it will help you determine what the issue is and tips on how to make it better. After that you can assess if this can be achieved by yourself or that the job is too big you could book your TSX in with a suitable friendly mechanic.
Triumph TSX manual