how do you fit rear discs citreon c5

my mechanic friend is sat with me and he said it is done with major difficulty, and it is manufacturers fault. He suggests going to a citroen dealer and letting them find the default with it. He says that no breaking can get from the from to the back, and it goes rusty.

In reverse order to how you took them off!

you need to remove the rear calipers but be careful the clipers split in half but more often you will need to replace the calipers as citroen use that much lockthight on them that the bolts in the calipers can become very thight making it almost inpossble to refit without damaging the threads