What was found
SMOKE OBSERVED COMING FROM THE PILOTS YOKE CLIP LIGHT WITH THE RHEOSTAT IN THE OFF POSITION. 09-28-07 REPLACED PILOT'S CHART HOLDER, P/N 10-62-01, AND INSTALLED NEW CHART HOLDER, PN 10-62-01, LIGHTS OPS CHECK GOOD. IAW CE-750 INTERIOR MAINT MANUAL CHAP 25.