- Difficulty date
- September 3, 2010
- Submitted
- September 13, 2010
- Operation
- Air carrier
- Aircraft
- N204FE
- Make and model
- Boeing 7272S2F
- Aircraft serial
- 22926
- Aircraft time
- 28,633 hours, 19,304 cycles
- Part
- Web
- Part number
- 6517510303
- Condition
- Cracked
- Location
- Bs 1223
- 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.
What was found
AFT STAIRWELL LT LOWER TORQUE BOX INBD WEB IS CRACKED AT LIGHTING HOLE BS 1223. TRIMMED OUT DAMAGED AREA DIM. 1/2" X 1/4" AND 1/2" X 1/8" IAW SRM 51-10-1. FABRICATED REPAIR DOUBLERS. IAW SRM 53-10-2 FIG 6 AND 51-40-2 FIG 1. INSTALLED REPAIR DOUBLERS IAW SRM 51-30-2.