What was found
INSPECTION TYPE:ETOPWHILE CHECKING APU OIL FOUND SURGE BLEED DUCT COUPLINGS BLOWN OUT.R&R'D SURGE VALVE DUCT COUPLINGS IN REFERENCE TO AMM 49-53-01. NO LEAKS NOTED AT THIS TIME.
- Difficulty date
- January 20, 2018
- Submitted
- January 22, 2018
- Operation
- Air carrier
- Aircraft
- N345UP
- Make and model
- Boeing 76734AF
- Aircraft serial
- 37867
- Aircraft time
- 16,641 hours, 5,898 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Coupling
- Condition
- Blown
- Location
- Apu Bleed Duct
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.