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41 (N Resistor Block

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Sean (TX)

08-23-2007 17:31:18




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Is this wire bypassing the resistor? Resistor seems to work I have seen it glowing red..

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Sean (TX)

08-24-2007 16:59:50




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 Re: 41 (N Resistor Block in reply to JMOR, 08-23-2007 17:31:18  

dan hill said: (quoted from post at 05:51:53 08/24/07) Dufus may have fixed it.I had a sick fence charger come in that had the case rivets drilled out,a sure sign that Dufus has been trying to fix it.I have to go over the wiring on these before plugging them in.This model has 2 MOVs,1 across the AC line and 1 from the hot side of the line to the chargers metal case.The 1 connected to the case had been blown to bits by a lightning strike.Dufus had twisted the leads together and soldered them making the case hot 122 volts above ground.I find bits of drill rod and copper wire in fuse holders often.


I been running it for a year...Ill bet I have put 40 to 50 hours on the tractor. Should have melted the coil by now LOL Ill disconnect the jumper and see if it starts. Im willing to bet it does...

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Sean (TX)

08-24-2007 02:11:49




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 Re: 41 (N Resistor Block in reply to DON TX, 08-23-2007 17:31:18  

soundguy said: (quoted from post at 01:09:02 08/24/07) Sean.. have you checked the rest of the wireing? Any chance that there is some other resistor hidden inthe wire harness somewhere. Seems like it had a shadetree mechanic work on it at some point.. no telling what's int he wireing..

soundguy


Nope...No other resistor. I replaced the wires one at a time last summer. Didnt have a diagram to go off. Due to the 8N genny and a V/R on a 41 9N. Unless the bypass wire has a resistor in it. That is the only wire I didnt replace. It was in good shape compared to the rest of the wiring. Now I know why...The work of a shade tree mechanic. Im going to remove it this weekend and see if it starts. It always starts on the first crank. No choke required this time of the year.

I have the same setup as GB in MT. Think I will go off that and see if I can get the amp guage working

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Sean (TX)

08-23-2007 17:58:11




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 Re: 41 (N Resistor Block in reply to Eriklane, 08-23-2007 17:31:18  
Anyone know if NAPA has this part and what the part# is? Ill be near by the distribution warehouse friday..



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JMOR

08-24-2007 10:03:13




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 Re: 41 (N Resistor Block in reply to Sean (TX), 08-23-2007 17:58:11  
Don't know about NAPA, but O'Really's :) carries the RU1 and it appears to be the 8ANN12250 equivalent & physically looks about like it and has the same 0.35 ohm cold resistance. Listed for 37 to 48 Ford, Mercury. Borg-Warner.
It might be a 2 terminal (w/o the 3rd power term of the 8Ann12250), I'm not sure



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Sean (TX)

08-23-2007 17:48:25




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 Re: 41 (N Resistor Block in reply to Ramrod, 08-23-2007 17:31:18  

Dell (WA) said: (quoted from post at 20:40:42 08/23/07) Sean..... ..YES, that little short red wire is BYPASSING the "infamous ballast resistor". And iff'n you think yer ballast resistor is glowing red, there is always the "finger test"..... ..BURNIE-BURNIE..... ..Dell


That going to fry the points or coil or both? replaced points a couple of months ago. The rub bar was wore down and I couldnt get the correct gap. Starts on the first crank and I have several hours on it since the last set of point were installed...

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Dell (WA)

08-23-2007 18:05:34




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 Re: 41 (N Resistor Block in reply to Sean (TX), 08-23-2007 17:48:25  
Sean..... .you've been posting and reading on this great N-Board for some time now. Why do you need conformation that YES, bypassing the infamous ballast resistor is gonna FRY yer points and MELT the gutts of yer squarecan ignition coil..... ..respectfully, Dell



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Sean (TX)

08-23-2007 18:09:23




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 Re: 41 (N Resistor Block in reply to Dell (WA), 08-23-2007 18:05:34  
To weird that has not fried the coil yet??? I put some hours on it in the last year. Guess I better fix it. Darn hybred wiring harness!!



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Sean (TX)

08-23-2007 17:44:44




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 Re: 41 (N Resistor Block in reply to gahorN, 08-23-2007 17:31:18  
That what I thought. Im going to have to remove it and go from there.



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soundguy

08-23-2007 22:09:02




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 Re: 41 (N Resistor Block in reply to Sean (TX), 08-23-2007 17:44:44  
Sean.. have you checked the rest of the wireing? Any chance that there is some other resistor hidden inthe wire harness somewhere. Seems like it had a shadetree mechanic work on it at some point.. no telling what's int he wireing..

soundguy



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dan hill

08-24-2007 02:51:53




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 Re: 41 (N Resistor Block in reply to soundguy, 08-23-2007 22:09:02  
Dufus may have fixed it.I had a sick fence charger come in that had the case rivets drilled out,a sure sign that Dufus has been trying to fix it.I have to go over the wiring on these before plugging them in.This model has 2 MOVs,1 across the AC line and 1 from the hot side of the line to the chargers metal case.The 1 connected to the case had been blown to bits by a lightning strike.Dufus had twisted the leads together and soldered them making the case hot 122 volts above ground.I find bits of drill rod and copper wire in fuse holders often.

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soundguy

08-24-2007 10:24:52




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 Re: 41 (N Resistor Block in reply to dan hill, 08-24-2007 02:51:53  
Yep.. I've seen the same thing.

I've often wondered what the amperage rating of a 1/4" twist bit was...(wink)

soundguy



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Dell (WA)

08-23-2007 17:40:42




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 Re: 41 (N Resistor Block in reply to Sean (TX), 08-23-2007 17:31:18  
Sean..... ..YES, that little short red wire is BYPASSING the "infamous ballast resistor". And iff'n you think yer ballast resistor is glowing red, there is always the "finger test"..... ..BURNIE-BURNIE..... ..Dell



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