green horn 1 #1 Posted August 6, 2013 Anyone? Three pole key. Share this post Link to post Share on other sites
Jeff-C175 7,206 #2 Posted August 6, 2013 Are you asking if anyone has an 857 wiring diagram? Have you checked in the "Manuals" section yet? Share this post Link to post Share on other sites
gwest_ca-(File Mod) 11,393 #3 Posted August 6, 2013 Manual Garry Share this post Link to post Share on other sites
green horn 1 #4 Posted August 6, 2013 Yeah I did. I kept getting an error when I tried pulling it up. Share this post Link to post Share on other sites
green horn 1 #6 Posted August 6, 2013 Nice! Thanks! Share this post Link to post Share on other sites
green horn 1 #7 Posted August 7, 2013 Well have it all wired but now I'm not getting any spark. Both poles on the coil are hot when the key is turned on but no spark. I'm thinking its the coil. Tried a new plug and coil wire and still nothing. Any ideas and or does anyone have a part number for a new coil? Share this post Link to post Share on other sites
Jeff-C175 7,206 #8 Posted August 7, 2013 One side of the coil is always hot, the other side will only be hot when the points are OPEN. So, pull the plug so you can turn the engine by hand, put your meter on the POINTS side of the coil and rotate the engine. As you rotate the engine you should be able to see the points side go from 12V to 0V to 12V , etc... If not, something is wrong with the points. Share this post Link to post Share on other sites
green horn 1 #9 Posted August 8, 2013 Ok back working on the wiring again tonight. I love wiring things (use to work on Thermo King units) and this one is stumping me. Points open or closed both sides of the coil are still hot. Even got a new coil and the same thing. What am I missing that's right in front of my eyes? Share this post Link to post Share on other sites
green horn 1 #10 Posted August 8, 2013 Ok I got it. Points were dirty. Sitting here sanding I got them. Knew it was right in front of me. Thanks for all the other help guys. Share this post Link to post Share on other sites
Jeff-C175 7,206 #11 Posted August 8, 2013 So ya got it running then? Easier than workin' on them reefers, eh? Share this post Link to post Share on other sites
