What was found
APU BLEED PRESSURE SURGED. REMOVED AND REPLACED APU BATTERY CHARGER IAW FIM 49-11, FAULT TREE IAW AMM 24-31-04. OPS CHECKED GOOD.
- Difficulty date
- December 22, 2017
- Submitted
- January 3, 2018
- Operation
- Air carrier
- Aircraft
- N1321A
- Make and model
- Boeing 767306
- Aircraft serial
- 27957
- Aircraft time
- 81,466 hours, 18,804 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Charger
- Part number
- 425404
- Part serial
- C5347
- Condition
- Malfunctioned
- Location
- Apu
- Stage of operation
- NR
- 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.