What was found
***CORROSION*** APU TRANSITION DUCT ATTACH FLANGE STA 1124 R/H SIDE / REMOVED AND INSTALLED A NEW APU TRANSITION DUCT ATTACH STIFFENER ANGLE PER SRM 51-40-01-0G-0 AND DWG # 148A8650
- Difficulty date
- February 19, 2020
- Submitted
- August 13, 2021
- Operation
- Air carrier
- Aircraft
- N271LV
- Make and model
- Boeing 737705
- Aircraft serial
- 29090
- Aircraft time
- 53,217 hours, 37,798 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Condition
- Corroded
- Location
- Bs 1124
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.