What was found
DURING HEAVY CHECK, FRAME 16 AT 28L TO CENTER LINE SHEAR CLIPS CORRODED. MAINTENANCE REMOVED FRAME 16, STRINGER 28 LT TO REMOVE CORROSSION NON SIGNIFICANT DAMAGE PART IS GOOD AS IS TOP COATED RE-INSTALLED IAW SRM 51-23-04, 51-23-05, 51-23-06, 51-41-0151-21-02.