What was found
DURING HEAVY CHECK MAINTENANCE FOUND CORRODED SHEAR CLIP @ FR 85 ST 27-28L. REMOVED AND REPLACED NEW SHEAR CLIP AT FR 85 STR 27-28L REF SRM 51-40-08, RESTORED SURFACE PROTECTION TO SHEAR CLIP AT FR 85 ST 27-28L REF SRM 51-23-05 AND 51-23-06, CPM 51-25-00. A/C REMAINS IN CHECK.