What was found
SMOKE WAS REPORTED IN COCKPIT. UPON INVESTIGATION, FOUND PIN HOLE CORRODED IN METAL LINE CLOSE TO AIR CONDITIONER BLOWER MOTOR. ALCOHOL SOAKED INSULATION NEAR FRONT BULKHEAD. BURNED SOME INSULATION AND AIR CONDITION FILTER HAD HOLE BURNED IT ALSO. WAS UNABLE TO FIND LEAK WITHOUT LINE REMOVAL AND PRESSURE TEST. CONTACT POINT PN 10-382585 WAS FOUND IN MAGNETO. POINT CONTACT SURFACE WAS DEBONDED FROM BASE. RESULT WAS FAILED MAGNETO. FOR INFO ONLY - TO SEE IF MORE BREAKER POINTS SHOW SAME TYPE OF FAILURE MAY BE MFG PROCESS. (K)