What was found
DURING C4 CHECK, CORROSION AT CUSP WEB BETWEEN BS 1620 TO 1640, LBL 62. REPLACED CUSP WEB IAW SRM 51-10-02-OG, 53-00-51-1A, 51-30-01, 51-40-02 & DWG 146N8722.
- Difficulty date
- November 7, 2013
- Submitted
- November 8, 2013
- Operation
- Air carrier
- Aircraft
- N938UW
- Make and model
- Boeing 7572B7
- Aircraft serial
- 27246
- Aircraft time
- 62,781 hours, 23,794 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Cusp Web
- Part number
- 146N872263
- Condition
- Corroded
- Location
- Zone 100
- 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.