So I've decided to return to flight simming after a few years, and of course I'm in the middle of re-installing every single PMDG aircraft I have purchased in the past.

So far I've managed to find checklist for the MD11 and 737NGX but I don't seem to be able to find one for the J41? 

Thanks in advance

There's one included with the PMDG J41 which can be found in the Start Menu, or you can download ones from the Avsim file library, some of which include flows and other procedures.

 

If you're struggling with something in particular, I've written an FAQ to address common issues users tend to have the with Jetstream 41 (mainly around managing the engines) which is available from: http://viaintercity.com/forums/bae-jetstream-41-%28bae-js4100%29/faq-%28frequently-asked-questions%29-and-tips-for-bae-js4100/