Welcome to the Nissan Patrol forum. To post a question and to see less adds on the forum then you will have to register
first. We are an easy going friendly forum so join in the conversations and feel free to ask any questions.
Become a forum sponsor for only $20 and see no adds with faster page loading times and many extras benefits.
You can download manuals from the forum yourself.
I don't know if naturally aspirated TD42 is in any of the GU manuals but it is in the GQ manual (same engine) that you can find here; http://www.nissanpatrol.com.au/forum...Service-Manual.