What was found
APU EGT OUT OF LIMITS, WHEN A PNEUMATIC LOAD IS PLACED AND DURING ENGINE START. APU WAS REPLACED AND CONFIRMED OPERATIONAL.
- Difficulty date
- October 4, 2020
- Submitted
- October 7, 2020
- Operation
- Air carrier
- Aircraft
- N888LT
- Make and model
- Boeing 757230
- Aircraft serial
- 25441
- Aircraft time
- 72,676 hours, 23,871 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Apu
- Part number
- 380029815
- Part serial
- P1844
- Condition
- Inoperative
- Location
- Empannage
- 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.