As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) WHILE AIRCRAFT WAS UNDERGOING A PHASE INSPECTION, IT WAS NOTICED SOME CORROSION POWDER AT ELEVATOR MASS BALANCE AREA. FURTHER INPECTION REVEALED MASS BALANCE WEIGHT SPAR CORRODED BEYOND REPAIR. PART WAS REPLACED WITH FACTORY NEW UNIT. ELEVATOR WAS BALANCE CHECKED AND RETURNED TO SERVICE. (TC 20090924010)