What was found
DURING MX, CORROSION WAS FOUND ON THE FLC AFT BULKHEAD LOWER CTR FRAME. CUTOUT CORROSION DAMAGE AND REPAIRED DAMAGE IAW THE SRM USING 7075 T6 0.050" AND 7075-T6 0.063". 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)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- 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.