What was found
AIR PORTION OF THE APU FAILED WITH APU ELECTRONICS OPERATIONAL. COMPLETED FIM 49-11 TASK 827 WITH NO FAULTS NOTED. STARTED APU, ALL OPS CHECKED GOOD.
- Difficulty date
- November 23, 2012
- Submitted
- December 7, 2012
- Operation
- Air carrier
- Aircraft
- N952CA
- Make and model
- Boeing 747428
- Aircraft serial
- 25238
- Aircraft time
- 83,008 hours, 11,586 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Apu
- Condition
- Malfunctioned
- 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.