# SDR P5CA0501403

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 1, 2005
- Submitted: October 17, 2005
- Operation: Air carrier
- Aircraft: N920FT
- Make and model: Boeing 747249F
- Aircraft serial: 22237
- Aircraft time: 79,587 hours, 19,269 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Beam
- Condition: Cracked
- Location: Bs 300-320
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA0501403

## Discrepancy

FWD CARGO, FOUND CRACKS PROPAGATED FROM BLANKET HOLE AT STA 300 AND 320 AND LT NOSE WHEEL WELL VERTICAL BEAM WEB AT WL 160.  REPAIR CARRIED OUT IAW LO-BY714-072 INTERIM WEB REPAIR.  CONTINUE INSPECTION PER SB 747-53A2293.

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