What was found
PIT - MAJOR REPAIR - S2 CHECK - LEVEL 2 INTERGRANULAR CORROSION ON THE RIGHT AFT DOOR THRESHOLD ON TOP AT FRAME 66 AND 68, S23R. REPLACED THE RIGHT AFT DOOR THRESHOLD ON TOP AT FRAME 66 AND 68, S23R IAW EA 115119.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PIT - MAJOR REPAIR - S2 CHECK - LEVEL 2 INTERGRANULAR CORROSION ON THE RIGHT AFT DOOR THRESHOLD ON TOP AT FRAME 66 AND 68, S23R. REPLACED THE RIGHT AFT DOOR THRESHOLD ON TOP AT FRAME 66 AND 68, S23R IAW EA 115119.