Hi all – about to remove and service a pair of c9 Aftercoolers.
1. Any particular tips/things to look out for when removing?
2. Is there a maintenance kit we can buy from cat which contains the necessary o rings and gaskets? I've been quoted a very expensive price but that part # was for a kit which also contained a new aftercooler core which hopefully! I won't need. They were serviced 3 years ago by previous owner.