What was found
DURING CLIMB, THE RT ENG VIBRATION REACHED 4.6 UNITS. ACCOMPLISHED THE QRH 7.24 PROCEDURE & THE VIBRATION WAS STABILIZED IN 4.0 UNITS. ACFT WAS SENT TO THE HANGAR & MX PERFORMED A BORESCOPE INSPECTION TO BOOSTER BLADES STAGES 2 - 4 & LPT STAGES 1 - 3 IAW AMM 72-00-00-200-803-F00 & AMM 72-00-00-200-808-F00. FAN BLADES COMPLETE SET NR 2 WERE REPLACED IAW AMM 72-21-02-900-801-F00. THE VIBRATION MONITOR WAS REPLACED IAW AMM 77-31-03-000-801-F00 & VIBRATION SURVEY TEST NR 7 WAS PERFORMED IAW AMM 72-00-00, TESTED CORRECT.