What was found
APU FAILED TO START. REMOVED AND REPLACED SURGE CONTROL VALVE IAW AMM 49-53-01. OPS CHECKED GOOD.
- Difficulty date
- June 22, 2019
- Submitted
- June 24, 2019
- Operation
- Air carrier
- Aircraft
- N645GT
- Make and model
- Boeing 767324
- Aircraft serial
- 27393
- Aircraft time
- 96,654 hours, 18,550 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Control Valve
- Part number
- 97980612
- Part serial
- 788C
- Condition
- Failed
- Location
- Apu Surge
- Stage of operation
- TX
- 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.