Hello friends. I am a mechanic of heavy duty engines and also a carrier. I bought a VNL670 2004 volvo that brings a 500 HP Cummins ISXINS engine. I am looking for the repair manual of this type of engines. I know it is in PDF format. If any of you have at your fingertips this manual will thank me for a copy. It is important for the management of the workshop and to learn more about this type of engines. Thanks in advance. A hug.