What was found
APU BLEED DUCT LEAK FWD WALL OF AFT PIT. CAUSED HEAT DAMAGE TO ISOLATION AND A BURN ODOR REPORTED BY CREW.
- Difficulty date
- March 26, 2019
- Submitted
- March 29, 2019
- Operation
- Air carrier
- Aircraft
- N17233
- Make and model
- Boeing 737824
- Aircraft serial
- 28943
- Aircraft time
- 63,695 hours, 22,735 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Duct
- Part number
- 212A261113
- Condition
- Cracked
- Location
- Apu
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.