What was found
PILOT DISCREPANCY: BURNING SMELL IN COCKPIT. MECHANIC FINDINGS: FOUND STROBE LT PUSHBUTTON LIGHT REMAINING ON IN BOTH ON AND OFF POSITIONS IN 30 ALPHA PANEL, ALSO NOTICED BELLY STROBE LIGHT NOT FLASHING CONSISTENTLY. REMOVED COVER FROM 30 ALPHA PANEL AND FUMES WERE IMMEDIATELY EVIDENT. REMOVED STROBE LT PUSHBUTTON TO INSPECT AND IT WAS EVIDENT THAT THE ELECTRICAL FUMES WERE COMING FROM THIS PUSH BUTTON (PN: 6082) INSPECTED FOR OTHER SIGNS OF DAMAGE AND NONE WERE FOUND, INSTALLED SERVICEABLE STROBE LT PUSH BUTTON PN: 6082 AND CHECKED OPERATION WITH NO FURTHER DISCREPANCIES NOTED.