WTB service/repair manuals for... 1997 502-MAG 0K173320. I download the general info manual but would like to find one of engine repair along with in-depth function and diag of EFI system? Download/print/on disc welcomed. I'm calling Mercury this week and see if they still have any available too

thanks

And for the heads up

I HAVE THEM ALL.

I see your engine serial to get you the proper one. Yes they were update as years went on including there was an EFI supplement as well. The later manual does not need the supplement. I also have a CD with many on the disc including the Bravo and alpha outdrives. The big blocks and more. All OEM service manuals. That cost is 160 shipped. It has like 19 service manuals and even a Merc racing story on it as well. If you did that total thats less than 10 dollars per manual.