What was found
MAIN CABIN SEAT TRACK IS CORRODED FROM FRAME 28 TO FRAME 29; RBL 57. REMOVED CORROSION IAW SRM 51-74-10, PG 201. ORIGINAL THICKNESS 0.078 IAW SRM 51-30-20. REMAINING THICKNESS IS 0.071. MATERIAL LOSS 0.007 FOUND TO BE WITHIN LIMITS IAW SRM 53-10-16, FOG 10, PG 10. ALODINED AND PRIMED IAW SRM 51-21-10 AND SRM 51-23-10. APPLIED TOP COAT IAW SRM 51-23-10.