I took a look at the wiring diagram and it appears that there are two fuses in the lighting circuit. F5 is before the light switch and protects all the lights including the flashers. If the flashers are working F5 is okay. F7 only protects the headlights and is after the switch. you would need...
I upgraded the old Ford 860 for a much newer JD 2000 model 4400 with a 420 loader and 960 hours. The deal was with a "buy here, pay here" car lot. I inspected the machine as closely as possible on the paved lot but it all seemed to work.
After upgrading the battery that was mounted in the grill...