What was found
DURING SCHEDULED C-9 CHECK PER JOB CARD HC4912, FOUND THE APU UPPER AIR INLET DUCT ASSY CRACKED. REPAIRED BY WELDING IAW LAC MEA 382-49-08-066.
- Difficulty date
- January 16, 2009
- Submitted
- February 25, 2009
- Operation
- Air carrier
- Aircraft
- N402LC
- Make and model
- Lkheed 382G
- Aircraft serial
- 4698
- Aircraft time
- 37,109 hours, 18,299 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Duct
- Condition
- Delaminated
- Location
- Apu
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.