What was found
APU INLET SURROUND STRUCTURE FWD STRAP, UPPR AND LWR MID ANGLES, AND UPPR AND LWR FWD CORNER ANGLES HAVE EXFOLIATING CORROSION. VERIFIED STEP 32. REF. RII GMM 04-02.
- Difficulty date
- August 26, 2026
- Submitted
- October 16, 2026
- Operation
- Air carrier
- Aircraft
- N419UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23906
- Aircraft time
- 37,098 hours, 24,393 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Condition
- Corroded
- Location
- Zone 100
- 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.