What was found
DURING DAILY INSPECTION, NOTICED ONE M/R PIN SLIGHTLY UP ON YELLOW AND BLUE BLADE. UPON CLOSE EXAMINATION BY REMOVING M/R BLADES, FOUND THAT M/R PIN BOSSES HAD AXIALLY MOVED TO CAUSE PIN EXTRACTION DIFFICULTY AND SOME VIBRATIONS AS REPORTED EARLIER BY PILOT. FOUND NO MM REFERENCE EXCEPT IN 05.53.00.603 M/R BLADE IMPACT (NO IMPACT HAD OCCURRED). NOTE: THERE ARE 6 TOTAL SLEEVES, 3 UPPER AND 3 LOWER, FOUND 5 M/R PIN BOSSES HAD AXIALLY MOVED.