What was found
CRACKED LONGERON RIGHT BELOW APU EXHAUST DUCTING L14R BETWEEN BS 1230 TO 1247, REMOVED LONGERON SPLICE, CUT OUT LONGERON AND REMOVED IAW SRM 53-02 FIG 18. REPAIRED LONGERON IAW SRM 53-02 FIG 18.
- Difficulty date
- September 12, 2012
- Submitted
- September 17, 2012
- Operation
- Air carrier
- Aircraft
- N770NC
- Make and model
- Doug DC951
- Aircraft serial
- 47758
- Aircraft time
- 78,004 hours, 75,417 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Longeron
- Condition
- Cracked
- Location
- Bs 1247-1258
- 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.