What was found
DURING SCHEDULED 28Y CHECK, FOUND LT KEEL BEAM CORRODED BETWEEN BS 500D TO BS 540. REPAIRED BEAM PER SRM.
- Difficulty date
- September 20, 2011
- Submitted
- September 21, 2011
- Operation
- Air carrier
- Aircraft
- N693SW
- Make and model
- Boeing 737317
- Aircraft serial
- 23174
- Aircraft time
- 77,855 hours, 63,423 cycles
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Keelbeam
- Part number
- 6545866
- Condition
- Corroded
- Location
- Fuselage
- 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.