What was found
CHAFFING APPROX 60 X 24 AREA ON AFT SIDE OF AFT CARGO PANEL 14 OBF BS 727I-767. REMOVED CHAFING ON AFT SIDE OF PANEL NR 140 BF IAW B737, SRM 51-10-02-06, ORIGINAL MATERIAL THICKNESS .070 MATERIAL REMOVED .002-.004. FOUND TO BE WITHIN LIMITS, MAX ALLOWED 774 SQ, REWORKED AREA WAS 135 SQ INCHES. (K)