What was found
APU FAULT LIGHT ILLUMINATED ON START. GROUNDED - YES. PERFORMED APU OPS TEST REF 49-11-00-710-802. NO FAULTS. NO HISTORY PAST 60 DAYS.
- Difficulty date
- September 7, 2023
- Submitted
- September 8, 2023
- Operation
- Air carrier
- Aircraft
- N979AK
- Make and model
- Boeing 7379
- Aircraft serial
- 43393
- Aircraft time
- 4,494 hours, 1,370 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.