What was found
DURING C AND D-CHECK ACCEPTANCE INSPECTIONS, FOUND A RADIAL STIFFENER CRACKED ON FORWARD FACE OF AFT PRESSURE BULKHEAD FS 1072 AND LONGERON 14L. REPLACED STIFFENER IAW DC-9 SB 53-166 AND SRM 51-30-1, 51-30-2 AND 51-30-5.
- Difficulty date
- March 24, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N990AX
- Make and model
- Doug DC941
- Aircraft serial
- 47493
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Blkhd Former
- Part number
- 991555861
- Condition
- Cracked
- Location
- Fs 1072
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.