What was found
DURING C-CHECK AT AERO CORP BS 858, FOUND AFT CARGO TIE-DOWN TRACK SUPPORT STRAP CORRODED BEYOND LIMITS. REMOVED STRAP IAW B 737 SRM 51-30-2. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS IAW B 737 SRM 53-30-1. FABRICATED NEW PART OUT OF 7075 T6 .080 INCH, DIMENSIONS 39.50 INCHES BY 2 INCHES, IAW B 737 SRM 53-10-5. TREATED AND PRIMED IAW B 737 SRM 51-10-2, MM 51-21-0. REINSTALLED STRAP IAW B 737 SRM 51-30-2. (X)