What was found
APU BLEED PRESSURE SURGING. PERFORMED A BITE TEST OF THE APU ECU. NO DEFECTS NOTED IAW AMM 49-61-05. PERFORMED AN OPS TEST OF THE APU. NO DEFECTS NOTED.
- Difficulty date
- January 17, 2018
- Submitted
- January 18, 2018
- Operation
- Air carrier
- Aircraft
- N1321A
- Make and model
- Boeing 767306
- Aircraft serial
- 27957
- Aircraft time
- 81,611 hours, 18,859 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Bleed Air Sys
- Condition
- Surges
- Location
- Apu
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.