What was found
DURING PHASE-IN INSPECTION, DAMAGE WAS FOUND ALONG CABIN SEAT TRACK FROM BS 1080 TO 1135, RIGHT BODY LINE 45. REPLACED SECTION OF CABIN SEAT TRACK FROM BS 1080 TO BS 1135, RBL 45 IAW SRM 53-10-5 FIG 7. MATERIAL USED, PART NR BAC1520-792, 55 INCHES LONG. SEE NON-ROUTINE 5623 FOR DETAILS. (M)