What was found
CAPTAIN REPORTED THAT DURING ENGINES START, LT ENGINE VIBRATION REACHED 5.01. MX PERSONNEL PERFORMED BITE TO AIRBORNE VIBRATION MONITORING SYSTEM; THE LT ENGINE WAS INSPECTED IAW MM 71-00-00; THE FIM 71-05 TASK 808 PROCEDURE WAS PERFORMED; THE N1 CONNECTOR DP0103 AND N2 CONNECTOR DP1201 WERE CLEANED AND CHECKED. CHIP DETECTOR WAS VERIFIED IAW MM 79-21-05 AND THE LT ENGINE RUN WAS PERFORMED IAW MM 71-00-00, ALL CORRECT. THE REPORT WAS DEFERRED IAW MM 71-00-00 AND MEL 77-5 CAT C RESPECTIVELY. THE FIM 71-05 TASKS 807 AND 808, ALL CORRECT AND LT ENGINE TEST 7 VIBRATION SURVEY OPERATIONAL TEST WAS PERFORMED IAW MM 71-00-00, TESTED CORRECT.