the video gives you a step by step tutorial how to replace the water pump and timing belt at the 1.2 l engine. The video was made at a Ford Ka, a car where the technics is identical to the Fiat Panda. The 1.2 l engine have been used in many different cars from Fiat:

The video has a German soundtrack but English subtitles are added to YouTube. If you don't see them by default, watch the video directly at YouTube and press the subtitle button below the frame.

Enjoy it,