What was found
INSPECTION TYPE:C4, UPON REMOVAL OF APU HSG, FOUND APU INLET CUTOUT UPPER ANGLE FROM BS 1825 TO 1790 STR 3 RT TO HAVE CORROSION AROUND NUT PLATES. REPLACED IAW SRM 51-40-02.
- Difficulty date
- January 27, 2011
- Submitted
- February 2, 2011
- Operation
- Air carrier
- Aircraft
- N419UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23906
- Aircraft time
- 24,013 hours, 15,834 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Part number
- HFAB31522
- Condition
- Corroded
- Location
- Fuselage
- 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.