The Black ground wire is shown in a confusing position on the alternator, in the sketch, but does indicate it connects to the engine block. The big problem you are having is that the 3. What is the sensor jumper wire? If that jumper is not there, you need to make one. I sounds like someone put it on the wrong terminal. On the mercury harness these smaller two wires use shrunk wraped bullet connectors. I'm connecting an old style Mando alternator on a 4.
Now there is another bolt with shield washer on it. The new one was a new number from Mercruiser so it is the correct one. I don,t think it liked it. Could I have fried the coil or something with the alt ground hooked to exciter? The engine started, and after a minute or so, smoke started coming out of the alternator grille. When you are ready for it. Ok so I have seen diagrams but am still arguing with my friend on wiring.
In no way does recordingweekly. Perhaps that's why I settled on making videos instead? Could it have been internal? Bri892001 The thing that I'm confused on with the jumper wire: That heavy orange basically goes to a constantly live source, essentially battery positive, right? And you know, initially when I first found it, we loved it, we hope youre too. On this site you will find thousands of posts on all features of the Ericson Yacht line, and documentation on nearly every model of boat. It made an awful spark. It's really the only place where you get numbers from your performance and where results matter. Mando Alternator Wiring Diagram -- here you are at our site, this is images about mando alternator wiring diagram posted by Maria Rodriquez in Mando category on Mar 02, 2019. When i went to put the orange wire on the bolt where the short wire from the regulator or condenser is batterie output? Either way, these days I'm a lot less irritable.
If both of the above are true, doesn't running a jumper from the orange to the green essentially energize the ignition circuit constantly? You must verify that all required connections are connected to the proper terminal and have the correct voltage in order for the alternator to operate properly. We determined this on the web sources and we believe this is one of the wonderful content for reference. The alternator does put out so obviously the exciter wire is not needed, but would it prevent having to rev up the engine to get the alternator started? Many individuals trying to find info about mando alternator wiring diagram and definitely one of these is you, is not it? These units both have solid state regulators built in so your battery wont overcharge and explode even with a heavy load on the inverter. An idiot light might be nice, but is not required. The alternator is all set up and ready to go.
Orange is main power Purple strip is exciter Leaves the green to be ground? My alternator died on my 86 Mercruiser 4. However, as per the Mando alternator wiring diagram, there is a wire on both the exciter terminal and the sensing terminal. I assume you are refering to the other alternator's smaller wires using studs and not having the wires hanging out. If so, what voltage needs to be put to the exciter terminal? Hope to make a lake test tonight. That would definitely explain your no crank condition. In the end, everyone got the picture and it has a happy ending. This video ends with a test hit at the track.
I made a similar post awhile back and some of you tryed to help me out. I just hooked it all back up and have 100% power to electronics. We thank you for your visit to our website. What you need to do is disable, disconnect, and dead end the wiring from the original system, then rewire to the new alternator. Regarding Image brief description: Pic has been published by Maria Rodriquez. Do not forget to share and love our reference to help further develop our website. One I participated in, and one I'm not particularly proud of.
You can also follow me on patreon. Weather has been terrible here, and I only do this kind of thing safely on a track. The first thing you have to do is mount the alternator and get a belt on it, and not have any of the terminals of the alternator touching the block or head of the engine. I have a Mando alt that i am trying to convert onto a 3. Make sure you get the information you are looking for. So if you cut that wire purple and install a warning light here, it would illuminate when the ignition is switched on, and turn off when the alternator starts charging? I'm positive the smoke was coming from the inside of the alternator and not the belt, so its not that.
I Don't feel like buying another starter etc. To access our site's features, you must register for a free account and then login. And, that green wire, goes to ignition key switched purple, right? The ignition button powers all the gauges and the volts look right. I immediately cut the engine and the alternator was extremely hot to touch. The first thing you have to do is mount the alternator and get a belt on it, and not have any of the terminals of the alternator touching the block or head of the engine. By trial and error so if anyone would be patient enough to lead me through the wiring process,I would be forever in your debt.