USAF Floodlight Genset model FL-1D - need info!

[oldtruck51]

I just got a FL-1D from surplus property, we use them at the school where I work. This unit is not producing any power, i disassembled the generator and cleaned the armatures and the F1 and F2 outputs are reading 2.5 v., it had no output before cleaning. Any help would be greatly appreciated.

I know this has been a while but did you find a solution to no output power problem? I'm having same problem. I Flashed field and had bridge rectifiers replaced to no avail. Appears to be loss of magnetism in rotor? Any help would be appreciated.