What was found
DURING SCHEDULED 1/4 D-CHECK, FOUND KEEL BEAM STRUCTURE CORRODED FROM BS 500D TO BS 523, STR 28R. REPAIRED KEEL BEAM PER BFG ER.
- Difficulty date
- May 12, 2001
- Submitted
- May 16, 2001
- Operation
- Air carrier
- Aircraft
- N661SW
- Make and model
- Boeing 737317
- Aircraft serial
- 23173
- Aircraft time
- 44,463 hours, 32,985 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.