As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENG FAULT HISTORY SHOWS MAINTENANCE MSG MORE THAN ONCE IN 5 LEGS. NR 1 BEARING ACCELEROMETER SIGNAL OUT OF RANGE. WITH THIS MSG OCCURING IN DESCENT, IT IS A NUISANCE, NO ACTION IS REQUIRED. ALSO, 483-0058 NR 1 BRG ACCELEROMETER IS AN INTERNAL ENGINE PART. NOT LRU. OK FOR SERVICE PER MT77-005.