What was found
PILOT REPORT 31.DIC.2022 WO 12'667'812 => MANDATORY: PERFORM EOD- EOD-32S-75-0001-R06 COMPONENT (ENGINEERING ORDER DETAIL) REV. 06 PARTNO : CFM56-5B4/3 / SERIALNO : 643277 ENGINE A320 POS: ENGLH ENGINE-RE-GREASING OF THE VBV SYSTEM 31.DIC.2022 WO 16'932'085 => DURING LINE UP AT 14L SKBO, ENG1 FAIL OCURRED. THE FAIL WAS REAL AND OCURRED AFTER THRUST LEVER #1 WAS ADVANCED ABOVE IDLE. ACTIONS TAKEN 31.DIC.2022 WO 12'667'812 => IAW EOD-32S-75-001 REV 06 ENGINE-RE-GREASING OF THE VBV SYSTEM WAS ACCOMPLISHED 31.DIC.2022 WO 16'932'085 => IN ACCORDANCE WITH TSM 72-00-00-810-806-A , FAILURE OF ENGINE 1 , FADEC TEST ON BOTH CHANNELS WERE PERFORMED.NO FAULTS RECORDED , IAW AMM 75-31-00-210-002-A , VISUAL INSPECTION OF VBV SYSTEM ON ENG 1 WAS PERFORMED , NO DISCREPANCIES WERE FOUND , IAW AMM SUBTASK 75-31-70-420-051-A , CHECK OF THE VBV POSITION SENSOR WAS PERFORMED , THE POSITION IS BETWEEN LIMITS (-0.2 DEGREES) , IAW AMM 72-00-00-200-026-A , INSPECTION OF THE PS3 LINE WAS PERFORMED , NO DISCREPANCIES WERE FOUND , IAW AMM 71-00-00-710-003-B ENGINE 1 AUTOMATIC START WAS ACCOMPLISHED TWO TIMES , OPERATIONAL TEST WERE OK , NO FAULTS WERE PRESENTED.