What was found
DURING FLIGHT, A STRONG ODOR WAS PRESENT, ESPECIALLY DURING TAKEOFF, AFTER WEIGHT OFF WHEELS. THE ODOR WAS SIMILAR TO BURNING PLASTIC. THE ODOR WAS INTERMITTENT THE REST OF THE FLIGHT. THE APU WAS OFF APPROXIMATELY 3 MINUTES BEFORE TAKEOFF AND STAYED OFF THE ENTIRE FLIGHT. TEMPS WERE FULL COLD. REPLACED THE LT ENGINE.