What was found
AFTER LOAD APPLIED TO HYD SYSTEM, APU AUTO FAULTED AND SHUT DOWN. PERFORMED APU BITE TEST IAW AMM 49-61-05. NO FAULTS NOTED, APU STARTED AND OPERATING NORMAL.
- Difficulty date
- August 24, 2020
- Submitted
- August 25, 2020
- Operation
- Air carrier
- Aircraft
- N1181A
- Make and model
- Boeing 7673Y0
- Aircraft serial
- 26206
- Aircraft time
- 88,329 hours, 22,141 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Unknown
- Condition
- Unknown
- Location
- Apu
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.