What was found
APU SHUTDOWN DURING PUSH BACK WOULD NOT RESTART. AIRCRAFT WAS GROUNDED.
- Difficulty date
- May 4, 2020
- Submitted
- May 8, 2020
- Operation
- Air carrier
- Aircraft
- N226CY
- Make and model
- Boeing 767383
- Aircraft serial
- 26544
- Aircraft time
- 86,740 hours, 16,938 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Pressure Switch
- Part number
- 38760483
- Part serial
- W128882
- Condition
- Malfunctioned
- Location
- Apu
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.