I replaced that and still not charging, where should I look beyond that?ok ,
look closly at the fire wall under the brake master , see that little black box ?
i am going to assume since you have a 73 , your bl;ack box has a 3 wire little black connector plug too on its pigtail ?
that's this live part here below
its called a Voltage Regulator
any time you replace your alternator due to unit faluure , its TEXT book VIAS Toyota's College level T-TEN program to go ahead and
replace the much lower pocket change at the tome regulator too in tandem
please click this LINK for more info and TECH too :
OEM Genuine TOYOTA Parts Maker NipponDenso Voltage Regulator 27700-60080-84-RR Fits 9/72-9/77 FJ40, FJ55 - VintageTEqParts.comOEM Genuine TOYOTA100% PARTS Parts Maker NipponDenso Voltage Regulator 27700-60080-84-RR Comes with a NOS 90980-04010 condenser also ! Fits...vintageteqparts.com
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Oh there another plug you can see in the picture what connects to the VR, that just the plug that came with the alternatorYour white/blue alternator output wire is a short circuit waiting to happen. Has all that stripped insulation exposing copper wires indicative of the cable pulling out of the crimp connect?
Also, the wires in your new connector at the alternator don't match the colors of the wires entering the connector at the regulator. Have you double checked to make certain they match the schematic provided by @Steamer ?
I will tomorrow when I get off shift,Can you take a picture of the connectors at the voltage regulator showing bot connectors mated and the wires fanned out to see what the wire color codes are? Can you also do the same thing for the connector from the alternator to the voltage regulator? Fix the WL wire and make certain that you disconnect the battery before working on it.