What was found
APU FAULT EICAS TWICE DURING APU START, APU FAILED TO LIGHT OFF BOTH TIMES. FOUND NO FAULTS ON APU ECU. STARTED APU IAW B767AMM 49-11-00. STARTED NORMAL. SUSPECT INCORRECT START PROCEDURES BY CREW.
- Difficulty date
- June 8, 2020
- Submitted
- June 10, 2020
- Operation
- Air carrier
- Aircraft
- N1373A
- Make and model
- Boeing 76731K
- Aircraft serial
- 27205
- Aircraft time
- 101,829 hours, 21,425 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Apu
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.