Service difficulty report · Bulkhead Tee · Boeing 747122
FAA SDR system
- Difficulty date
- June 25, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N854FT
- Make and model
- Boeing 747122
- Aircraft serial
- 19754
- Part
- Bulkhead Tee
- Condition
- Corroded
- Location
- Nr 4 Pylon
- 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.
What was found
LEVEL 1 CORROSION, NR 4 PYLON AFT BULKHEAD 'T' CHORDS HAVE LIGHT SURFACE CORROSION. REMOVED CORROSION IAW BOEING SRM 51-10-01 AND SB 747-54-2159 R2, REPROTECTED IAW SRM 51-10-02, MM 57-26-11 NON ROUTINE CARD S/N 6004 WITHIN SRM 54-10-01 LIMITS.