What was found
RIGHT ENGINE N1 VIBRATION 2.7 MLS AT 89 PECENT AT FL 180. RETURNED TO SLC. REMOVED AND CLEANED RIGHT ENGINE FAN BLADES. OPS CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RIGHT ENGINE N1 VIBRATION 2.7 MLS AT 89 PECENT AT FL 180. RETURNED TO SLC. REMOVED AND CLEANED RIGHT ENGINE FAN BLADES. OPS CHECKS GOOD.