This is a great how-to video from Jason at FCP Euro about doing the timing belt service on a 2003 Volvo S60. It is important to change your timing belt at the recommended intervals to avoid a major engine failure which would almost certainly result in a lot of expensive repairs. I haven't had to mess This is a great how-to video from Jason at FCP Euro about doing the timing belt service on a 2003 Volvo S60. It is important to change your timing belt at the recommended intervals to avoid a major engine failure which would almost certainly result in a lot of expensive repairs. I haven't had to mess