# SDR UPS02439216

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2002
- Submitted: August 30, 2002
- Operation: Air carrier
- Aircraft: [N526UP](https://openairdocs.org/aircraft/N526UP), registered now
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 21937
- Aircraft time: 79,834 hours, 15,049 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Condition: Cracked
- Location: Fuselage
- 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/UPS02439216

## Discrepancy

INSPECTION TYPE:C LEFT BS 1241 BULKHEAD FWD HOLE CRACKED AT BULKHEAD FRAME FORGING SPLICE STRAP & SKIN WL 170 TO 180.  REWORKED HOLE AS PER EO 5310-0323 APP F TABLE 1, REWORKED HOLE NDT INSPECTED NIL CRACK FOUND AS PER NTM PART 6 51-00-00 FIG 1.

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