stratcat442

Can you go ahead and set me up with the info on point gap setting for the breakers? Going to give a good cleaning and see what happens. Thank you again

Good info. Thank you. I didn't know the circuit breakers didn't produce a complete disconnect. I pulled the distribution box and found corroded breakers. Distribution box number is F.V.157930. Do you have an extra one laying around? Or a line on one?

I meant from INS in to switchboard to indicator lights, not INS to igntion switch.

When I unplug supply INS from switchboard it returns to 24v at supply INS. When I plug back in to switchboard that's when it drops to 3.5v. I'm actually able to turn ignition switch on and jumper 24v to SOL lead at switchboard and start the MK. From INS at ignition switch through indicator lights to starter switch is where voltage drops. Are you familiar with the internals of the switchboard? How is it grounded? Remember too that I am experiencing this problem when it sets outside in the heat of the day and temps rise in the cockpit.

The lead marked INS that feeds the main & oil lights, and starter switch has 24Volts when unplugged at the switchboard panel. When plugged in to switchboard the voltage drops to 3.5v when the condition occurs. Have checked main grounds. Batteries are new and good. I think it's in the switchboard, possibly the starter switch itself but was hoping someone else has experienced this and can confirm. Thank you for you reply

I'm from Albuquerque, New Mexico, USA. I've joined the forum because my employer recently purchased a 1960 Ferret MK2-4 and I'm trying to figure out an electrical issue. We also have a 1953 M37 fully restored troop hauler. I've added power steering to it as well. I hope to help as well as be helped in this forum. Also, we're looking to mount a gun in the turret of the Ferret if anyone has something suitable let me know. Browning .30cal 1919 I think will work for one option. Thank you for any and all assistance.

Hello All, Having a problem when MK sets in the heat of day. Voltage at main and oil light circuit drops to 3.5volts. Any and all help is much appreciated.