What was found
UPPER CABIN SEAT TRACK FS 1540 TO 1640 RBL 45.5 HAS SCRATCHES AND TOOL MARKS WITH CORROSION IN NUMEROUS AREAS. R & R SEAT TRACK, ACCOMPLISHED ON NON-ROUTINE N00023, WO NR 00044752. THIS IS CLASSIFIED AS A "MINOR" REPAIR FOR THIS NON-ROUTINE.