As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY CHECK MAINTENANCE FOUND SHEAR CLIP FR 87 STR 27R/28R CORRODED. REMOVED AND REPLACED SHEAR CLIP AT FR87 BETWEEN STR 27R/28R PER SRM 51-40-08. TREATED , PRIMED AND TOP COATED FASTENERS PER SRM 51-23-06. A/C REMAINS IN CHECK.