What was found
APU FAULT, DID NOT START AFTER 2 ATTEMPTS. PERFORM BITE CHECK OF ECU PER AMM 49-61-05, NO FAULTS FOUND. APU START SUCCESSFUL OF 1ST ATTEMPT BY MAINT, OPS CHECKED GOOD.
- Difficulty date
- June 22, 2019
- Submitted
- June 25, 2019
- Operation
- Air carrier
- Aircraft
- N1997A
- Make and model
- Boeing 76733A
- Aircraft serial
- 27310
- Aircraft time
- 95,868 hours, 19,446 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Apu
- Condition
- Faulted
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.