Mid 90,s custom harley build w. 32 amp sys new everything stator puts out 48 v. 2 new regs both ck ok. only bat v. at bat. simple 1 wire to bat. puts out 12.3 at 3000 rpm. sugestions?? anybody???

The way to start is to ck your battery for 12V & clean bat terminals. Ck the ignition fuse &locate & ck the starter relay for power & ground. Jump the relay between the 2 conn (pwr/grd) See if you start.. Key on If OK r/r relay, If it doesn't work, follow the RED wire to the starter & ck for 12V there. Also ck for a good ground conn at the starter (both with good readings & clean conn. If all is well there when someone else is turning the ignition key to start, then the starter is NG If readings at the starter NG, relocate the starter relay. Good luck, Frank M

BLOCK YEL LEADS FROM STA TOP AND BOTTOM. YEL FROM
REG. TOP AND BOTTOM.
GUST JOINING THE WIRES.
CENTER POST USED FOR TACK WIRES.
REG REDS BAT AND START SOLINDO.

I believe 14 volts

when running at bat use good vom 14 + volts .good bat volts non running 12.6 v .if not check wire to reg ..check that reg is grounded GOOD , bat in good shape ..them check for good assending voltage at stator plug. use ac setting on vom. 0-150 v will increase w/ rpms do not leave unplugged to long just to test..smell primary oil should not smell burnt I often replace reg & stator together.. harleytalking.com

Id check all grounds bat & frame .. also pos side wires bat & starter points ... ps. I have gotten great help at harleytalking.com .. post ? there also .. good luck ';';'; ride safe....

Hi
As the battery & regulator/rectifier have been replaced, the only other things to check are :-
Continuity from reg/rect red wire to battery & to earth, then check for continuity between each of the 3 yellow wires, all should be the same resistance - if not the stator coils in the alternator are faulty

Ride safe
Bike-Doc
Please mark this as very helpful (if it has been!!)

You have two issues here, the first is your voltage regulator is bad, was bad, and or wired up wrong. Hence the MELTED posted, this is really bad. The second issue is oil on back tire. Do a little work to try and find where the oil is coming from? My bet is if the thing didn't have oil on it before the hub & stator replacement....then maybe you might not have used a new gasket? Find where the oil is coming from first then you cn address how to fix.

your voltage/reg. can be tested in a couple different ways check ground res. check res. then revs. bias on diodes you have ac in dc out it sounds like you may have a diode gone bad allowing ac curent to flow causing the wires to get hot

Charging 44-amp permanent magnet alternator w/ solid-state regulator that will supply power to the new battery just fine.(572 watts @ 3000 rpm, 585 watts peak)



Please rate this a fixya

you need to find the volt. reg. and the wires from the reg. go to the alt. the field doesn't get strait bat volt. but 13 or 14 volt isn't bad, but if your wires are rite than your reg. is bad. 18 volt is to high!!!