What was found
DURING HEAVY CHECK, FWD CARGO FRAME 17, STRINGER 28, LT -27 LT SHEAR CLIP IS CORRODED. MAINTENANCE R & R SHEAR CLIPS FWD CARGO FRAME 17, STRINGER 28 LT -27 LT IAW SRM 51-31-00, 51-40-02, 51-43-03, 51-43-04, 51-41-01, 51-23-04, 51-23-05, 51-23-06.