What was found
INSPECTION TYPE:C1, WHILE ACCESSING APU INLET HOUSING FOUND CORROSION AT NUTPLATE HOLES ON OUTER STRAP, BS 1823 FROM STR 3R TO STR 6R. REPAIRED IAW ER 11-04502 AND 51-40-02-0G, SRM 51-40-05-0G, SRM 51-40-08-0G, SRM 51-20-01-0G.
- Difficulty date
- September 8, 2011
- Submitted
- September 23, 2011
- Operation
- Air carrier
- Aircraft
- N450UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25472
- Aircraft time
- 19,066 hours, 12,422 cycles
- System (JASC)
- 4910 · APU Cowling/Containment
- Part
- Strap
- Condition
- Corroded
- Location
- Bs 1823 S3-6r
- 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.