cwlumbra
New member
Your post looks like it might help my brother resolve his issue. He was just telling me about it yesterday and I told him I'd do some research for him given I've owned a JD now for over 29 years (420 for 26 years and 1026R for 3 years now).
Anyways, I found the prints to his tractor and I'm curious if anyone knows exactly what diodes are the suspect ones shown in the prints. There are 8 diodes in the Electrical Schematic. Studying the prints I'm guessing the V4 & V8 diodes may be cause of concern if the reverse bias broke down on both of those diodes and possibly even V3. Yet I don't see any one particular set of diodes related to the flasher/turn signal ckt.
I saw the pictures showing the location of the failing diodes but was trying to find the equivalent in the print to see what wires they should be tied to.
Thanks in advance if anyone can provide this info.
Anyways, I found the prints to his tractor and I'm curious if anyone knows exactly what diodes are the suspect ones shown in the prints. There are 8 diodes in the Electrical Schematic. Studying the prints I'm guessing the V4 & V8 diodes may be cause of concern if the reverse bias broke down on both of those diodes and possibly even V3. Yet I don't see any one particular set of diodes related to the flasher/turn signal ckt.
I saw the pictures showing the location of the failing diodes but was trying to find the equivalent in the print to see what wires they should be tied to.
Thanks in advance if anyone can provide this info.