What was found
APU FAULT MSG, TWO ATTEMPTS, NO START. REMOVED AND REPLACED APU CONTROL UNIT IAW AMM 49-61-05-404-008.
- Difficulty date
- June 23, 2018
- Submitted
- June 28, 2018
- Operation
- Air carrier
- Aircraft
- N1997A
- Make and model
- Boeing 76733A
- Aircraft serial
- 27310
- Aircraft time
- 93,750 hours, 18,727 cycles
- System (JASC)
- 4960 · APU Controls
- Part
- Control Unit
- Part number
- 211734220
- Part serial
- 117AO403
- Condition
- Faulty
- Location
- Apu
- Stage of operation
- LD
- 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.