What was found
ETOPS SIGNIFICANT SYS - APU WILL NOT START. BITE CHECK APU ECU "START CIRCUIT" FAULT FOUND. INSP APU, FOUND IGNITOR PLUG WET. R & R APU IGNITER IAW AMM 49-41-02, GROUND RUN CHECK OK. 3X STARTED WITH NO FAULTS.
- Difficulty date
- January 25, 2011
- Submitted
- January 26, 2011
- Operation
- Air carrier
- Aircraft
- N585HA
- Make and model
- Boeing 7673G5
- Aircraft serial
- 24257
- Aircraft time
- 94,664 hours, 18,033 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Igniter
- Part number
- CH31769
- Condition
- Failed
- Location
- Apu
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.