What was found
AFTER LANDING, APU BLEED NOT PRODUCING AIR. DUCT PRESSURE INDICATING AT 5PSI, NO AC, PACKS INOP. REMOVED ECU, CLEANED RESEATED ECU IAW SWPM 20-61-00, OPS CHECK NORMAL.
- Difficulty date
- June 21, 2024
- Submitted
- June 26, 2024
- Operation
- Air carrier
- Aircraft
- N566NC
- Make and model
- Boeing 7673BG
- Aircraft serial
- 30566
- Aircraft time
- 75,664 hours, 19,181 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Ecu
- Part number
- UNKNOWN
- Condition
- Dirty
- Location
- Apu
- Stage of operation
- TX
- 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.