As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*** WHILE AIRCRAFT WAS IN FOR HEAVY CHECK *** LEVEL TWO CORROSION WAS FOUND ON THE AFT GALLEY 1/2 TIE BOLT FITTINGS (FWD & AFT) AND ON THE METAL TRIM. MAINTENANCE REMOVED AND REPLACED 2 TIE BOLT FITTINGS IAW C&D CMM 25-33-81 AND REMOVED & REPLACED THE CORRODED TRIM IAW EMB 170 AMM 25-00-23. REF P/N'S CDSP2200-11 (SPLIT JOINT BRACKET) AND 170-88788-001 (SPLIT JOINT TRIM GALLEY). AIRCRAFT IS STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.