- Difficulty date
- July 31, 2010
- Submitted
- August 18, 2010
- Operation
- Air carrier
- Aircraft
- N466FE
- Make and model
- Boeing 727225
- Aircraft serial
- 21292
- Aircraft time
- 54,205 hours, 38,606 cycles
- Part
- Skin
- Part number
- 6517510303
- Condition
- Cracked
- Location
- Zone 100
- 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
BS 1290 LIGHTNING HOLE HAS CRACK LBL18 TRIMMED OUT DAMAGE DIM. 1" X 1" AND FABRICATED REPAIR DOUBLER FROM 7075-T6 0.032" DIM. 3 1/2" X 21/2" IAW SRM 51-40-2 FIG. 1. TREATED, PRIMED AND INSTALLED DOUBLER AT BS 1290 LIGHTING HOLE LBL 18 IAW SRM 51-10-2, 51-30-2, AND 51-40-2 FIG. 1. A DAMAGE TOLERANCE INSPECTION (DTI) IS NECESSARY PER SRM 51-40-02.