What was found
CABIN - SEAT TRACK AT STATION 1321 TO STATION 1343 X = - 8.5 FOUND CORROSION . CABIN - SEAT TRACK AT STATION 1321 TO STATION 1343 X = - 8.5 , CORROSION REMOVED AND FOUND TO EXCEED LIMIT AS PER SRM 53-00-52-1A FIGURE 101 ALLOWABLE DAMAGE 1 . CORRODED SEAT TRACK REPAIRED BY SECTIONAL SEAT TRACK REPLACEMENT FROM STATION 1269 TO STATION 1371 X = - 8.5 AS PER SRM 53-00-52-2R FIGURE 201 REPAIR 1 . REFER TO SNRM N00776 FOR WORK DETAILS . REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100 .