What was found
APU SHROUD HAS A CRACK ON AFT BASE 2.1 LONG. ACFT GROUNDED. R & R APU DRAIN SHROUD.
- Difficulty date
- February 22, 2013
- Submitted
- February 26, 2013
- Operation
- Air carrier
- Aircraft
- N558AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35177
- Aircraft time
- 25,434 hours, 7,531 cycles
- System (JASC)
- 4910 · APU Cowling/Containment
- Part
- Shroud
- Part number
- 346A31022
- Condition
- Cracked
- Location
- Apu Bay
- 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.