# SDR UPS02439214

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 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): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Aft Cargo
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS02439214

## Discrepancy

INSPECTION TYPE:C AFT CARGO DOOR CUTOUT UPPER FWD CORNER 1EA FASTENER HOLE CRACK FOUND  AT SKIN, APPROX 1/2" RUNNING DOWNWARD AND 5/16" RUNNING UPWARD PLS REFER ATT FTG. (BS1810 TO 1810, STR R28 TO R28)     WASHER AND DOUBLER INSTALLED AT UPPER FWD CUTOUT AS PER SRM 53-30-03  FIG 62 WORK DETAIL REFER ATTACHED CWS. AND EO B747-5330-14013-B REPEAT INSPECTION IS REQUIRED AT INTERVAL 3000 CYCLES AS PER SRM 53-30-03 FIG 62 TABLE 3.

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