What was found
APU AUTO SHUT DOWN AFTER PACKS TURNED OFF. REMOVED AND REPLACED APU SURGE VALVE IAW AMM 49-53 01. OPS CHECKED GOOD.
- Difficulty date
- July 24, 2017
- Submitted
- July 25, 2017
- Operation
- Air carrier
- Aircraft
- N1709A
- Make and model
- Boeing 767375
- Aircraft serial
- 24086
- Aircraft time
- 89,760 hours, 20,433 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Valve
- Part number
- 97900612
- Part serial
- 12026
- Condition
- Failed
- Location
- Apu Surge
- Stage of operation
- TX
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.