What was found
CORROSION FOUND. THE LH OUTBD SEAT TRACK BTW STA 318-320 WAS MEASURED WITH AN ORIGINAL THICKNESS OF 0.100 IN. THE REMAINING THICKNESS IS 0.032 IN. THEREFORE THE REWORKED AREAS IS OUT OF LIMITS PER B717-200 SRM 53 -20-52-1A ALLOWABLE DAMAGE 1 PARAGRAPH 4 FIGURE 101 AND DC-MD/ BOEING NDT SPM PART. 4 FIG 9. SUMMARY OF NRC 00642: CORROSION LEVEL 2. LH OUTBD SEAT TRACK BTW STA 318-320 WAS REPAIRED PER B717-200 SRM 53-20-52-2R PROCEDURE 1 REPAIR 1. (LP #2955482)