Cracker cracked at the Accord CN1 2.2i CDTI

Hello people. it’s about the car of my best buddy. Since Friday he has a crack in the cracker that goes to the turbocharger. now he has no guarantee anymore and the car has already over 140tkm down. We want to replace the cracker now next week. Can you remove the cracker from above or take it out and what has to be done with it??? I have often replaced a turbocharger on VW vehicles but no one was as fully installed as his honda. I don’t know if the turbocharger has to go completely out or also the kat. I only looked at this from above than the heat plate have dismantled to look at where the problem lies. The crack is on cylinder 1 many times someone of you did this and can tell me some more about it which parts have to get out. The cracker and the seals we still have to order from Honda. someone knows the prices for the bender? greet and thank you in advance.