Peugeot 307 WRC Workshop Manuals
If you want to execute maintenance tasks on your own Peugeot 307 WRC then it is usually a great idea to have access to a Workshop Manual to use as reference just in case you want to know the right way to take off a particular component like the Drive Shaft and fit it again in the right way.
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Peugeot 307 WRC Workshop Manuals will give you exact diagnostic guides on your vehicle so if something is not working it will help you figure out what the situation is and easy methods to correct it. After that you can decide if this can be done yourself or if the job is just too big you could make a reservation for your 307 WRC into a suitable friendly mechanic.