What was found
APU AUTO SHUT DOWN WHEN PACK TURNED ON.(<P>REMOVED AND REPLACED APU SURGE CONTROL VALVE IAW AMM 49-53-01. OPS CHECK GOOD AT THIS TIME. </P>)
- Difficulty date
- February 15, 2020
- Submitted
- February 17, 2020
- Operation
- Air carrier
- Aircraft
- N1427A
- Make and model
- Boeing 767306
- Aircraft serial
- 28098
- Aircraft time
- 80,746 hours, 17,418 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Surge Valve
- Part number
- 97980612
- Part serial
- 2405C
- Condition
- Malfunctioned
- Location
- Apu
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.