What was found
DURING MX, INTERCOSTAL BETWEEN S29L-S30L STA 1400-1420 FOUND CORRODED. CORROSION OUTSIDE OF SRM LIMITS. REMOVED AND FABRICATED NEW INTERCOSTAL WITH 7075 T-6 0.032". REINSTALLED INTERCOSTAL IAW THE SRM. ITEM RETURNED TO SERVICE.
- Difficulty date
- June 26, 2010
- Submitted
- June 27, 2010
- Operation
- Air carrier
- Aircraft
- N620DL
- Make and model
- Boeing 757232
- Aircraft serial
- 22910
- Aircraft time
- 72,505 hours, 35,565 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- 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.