cafoose 3,760 #1 Posted 3 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 3 hours ago by cafoose Share this post Link to post Share on other sites
cafoose 3,760 #2 Posted 1 hour 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 1 hour 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 1 hour 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 47,372 #5 Posted 1 hour 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. Share this post Link to post Share on other sites
sqrlgtr 3,238 #6 Posted 1 hour 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 59 minutes ago by sqrlgtr Share this post Link to post Share on other sites
sqrlgtr 3,238 #7 Posted 54 minutes ago try this one Share this post Link to post Share on other sites
