Nov 2, 2007 #1 bfitz8339 Vendor Jan 17, 2007 66 US Is there web a site where I can look on the procedure to upgrade a BCM 400 from 3.6 to 3.7 to 4.0??
Nov 2, 2007 #2 Deweyhumbolt Technical User Oct 22, 2007 2,513 US The info that comes with the CDs and keycode is enough. Otherwise, have you checked Nortel.com? Upvote 0 Downvote
Nov 2, 2007 #3 acewarlock Technical User Sep 16, 2002 9,370 US You can go 3.6 to 4.0, put CD in follow instructions This is an Analogy so don't take it personally as some have. Why change the engine if all you need is to change the spark plugs. Upvote 0 Downvote
You can go 3.6 to 4.0, put CD in follow instructions This is an Analogy so don't take it personally as some have. Why change the engine if all you need is to change the spark plugs.
Nov 2, 2007 #4 Johnthephoneguy Technical User Jan 17, 2005 2,228 US Its very easy to do, and yes there is a step by step PDF available JohnThePhoneGuy "If I can't fix it, it's not broke! Upvote 0 Downvote
Its very easy to do, and yes there is a step by step PDF available JohnThePhoneGuy "If I can't fix it, it's not broke!