Descrepancy duplicated.

Pin G on MFD shows 20vdc, when batteries are at 24.7.    14 vdc when loaded with 1 amp load. 18vdc when MFD Breaker is pulled.

MFD breaker has 24vdc both sides, even when loaded.

 

 

 

 

(JAN) 1N1206A. Fwd in ac

Same in aft.

Must have new insulated mount hardware.

 

 

 

Shoulder washer was too tall.   So no clamp up force on the diode threaded shaft.   So both diodes overheated over the years.

https://youtube.com/shorts/erXFk1JHNI0?si=V7ARPEU5nJExHMW5
https://youtube.com/shorts/erXFk1JHNI0?si=V7ARPEU5nJExHMW5