As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCOMPLISHING ASA T/C SBCFM56-7B-72-0986-1 ESN 896824 FOUND #3 STAGE VSV PINS ROTATED 90 DEGREES WITH MIGRATION AT 9 O'CLOCK POSITION 45 DEGREES WITH MIGRATION AT 3 O'CLOCK POSITION. ACFT GROUNDED. REMOVED & REPLACED THE NR 1 ENGINE IAW 78471000, AND 78471001. COMPLIED WITH EA PWRPL-71EA-11276.