What was found
ETOPS SIGNIFICANT ITEM: APU FAULT LIGHT ILLUMINATED DURING TAXI IN. REMOVED AND REPLACED APU IGN UNIT, IGNITOR PLUG, & IGNITOR PLUG LEAD IAW AMM 49-41-31, 49-41-51 & 49-41-52. OPS CHECK OK.
- Difficulty date
- September 2, 2011
- Submitted
- September 6, 2011
- Operation
- Air carrier
- Aircraft
- N734MA
- Make and model
- Boeing 7378Q8
- Aircraft serial
- 30039
- Aircraft time
- 29,030 hours, 10,412 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Ignition Unit
- Condition
- Malfunctioned
- Location
- Apu
- 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.