# SDR UPS05444305

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2005
- Submitted: April 20, 2005
- Operation: Air carrier
- Aircraft: N681UP
- Make and model: Boeing 747121
- Aircraft serial: 19661
- Aircraft time: 105,090 hours, 26,736 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Pressure Panel
- Condition: Cracked
- Location: Nose Ww
- 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/UPS05444305

## Discrepancy

INSPECTION TYPE:SV NOSE WHEEL WELL LT SIDE PANEL FROM BS 280-300 WL 160 CRACK AT NR 12 TO NR 14 & NR 16 FASTENER AREA.  CRACK LENGTH 5 INCH.  CRACKED SIDE PANEL REPAIRED AS PER EO B747-5310-20502 APPENDIX C ITEM (6) INSTRUCTION AND SRM 53-10-04 FIGURE 116.

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