cafoose 3,760 #1 Posted 4 hours ago (edited) Does anyone know or any diagram available that shows the 9 pin on the 520 where each pin goes on the engine side? Looking for an actual picture of the pin showing the numbers so I can see which pin corresponds to which number on the actual connector. I have the demystification guide and wiring diagrams but they show the 9 pin in a straight line. @lynnmor @cleat @gwest_ca Edited 4 hours ago by cafoose Share this post Link to post Share on other sites
cafoose 3,760 #2 Posted 3 hours ago This correct? 9 6 3 8 5 2 7 4 1 Share this post Link to post Share on other sites
peter lena 9,939 #3 Posted 2 hours ago @cafoose just curious , ever think about changing that hot wire routing issue ? favoring hot engine discharge zone ? drive belt guard , venting , its always there , pete Share this post Link to post Share on other sites
cafoose 3,760 #4 Posted 2 hours ago 18 minutes ago, peter lena said: @cafoose just curious , ever think about changing that hot wire routing issue ? favoring hot engine discharge zone ? drive belt guard , venting , its always there , pete Yes that's on the list just trying to determine where the wires go for my Vanguard swap. 1 Share this post Link to post Share on other sites
squonk 47,373 #5 Posted 2 hours ago I chopped that 9 pin right out of there. Used 2 4 flat trailer plug kits with long pigtails. Marked them "A" and "B" changed 1 wire at a time and documented what circuit when onto what pin in what connector. Move the whole thing to the other side of the tractor away from the heat. 1 Share this post Link to post Share on other sites
sqrlgtr 3,240 #6 Posted 2 hours ago (edited) demystify.pdf there is a good diagram in here somewhere toward bottom of pdf... i cant get link to work maybe someone else can get for ya.. Its in the manuals section on here Edited 2 hours ago by sqrlgtr Share this post Link to post Share on other sites
