What was found
REPLACED FLIGHT COMPARTMENT FLOOD LIGHT RHEOSTAT DUE TO DEAD SPOTS ON RHEOSTAT. DURING OPERATIONAL CHECK OF NEW RHEOSTAT, WHEN SELECTING DIM, THE RHEOSTAT HEATED UP, EMITTED SPARKS, SMOKE & NR 2 TERMINAL MELTED & FELL OFF RHEOSTAT. AFTER TROUBLESHOOTING FLOOD LIGHT ELEC SYS, FOUND THE MODEL 560 ENCORE WIRING DIAGRAM MANUAL REV 4 33-10-01 PAGE 1 SHEET 1, HAS INCORRECT TERMINAL NR ASSIGNED TO FLOOD LIGHT RHEOSTAT DESIGNATED AS R13 ON DIAGRAM.