What was found
CORROSION ON LOWER SILL STRUCTUREDOOR R2 BTW STA 967 TO STA 986. 5 (REF AAR NR 99960178) REMOVED AND REPLACED LOWER SILL BTW STA 967 TO 986.5 IAW B737-800 SRM 51-40-02-0G PAR. 4 AND 7.
- Difficulty date
- March 31, 2023
- Submitted
- April 3, 2023
- Operation
- Air carrier
- Aircraft
- N12216
- Make and model
- Boeing 7378
- Aircraft serial
- 28776
- Aircraft time
- 76,501 hours, 27,624 cycles
- System (JASC)
- 5300 · Fuselage Structure (General)
- Part
- Unknown
- Part number
- 147A854008
- Condition
- Corroded
- Location
- R2 Sta 967-986
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.