# SDR UPS02437672

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2002
- Submitted: February 18, 2002
- Operation: Air carrier
- Aircraft: [N673UP](https://openairdocs.org/aircraft/N673UP), registered now
- Make and model: Boeing 747123
- Aircraft serial: 20325
- Aircraft time: 68,011 hours, 20,052 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Fitting
- Part number: 3398320101
- 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/UPS02437672

## Discrepancy

INSPECTION TYPE:C CRACK FOUND AT BS 980 S-38R INTERNAL BATHTUB FITTING VERTICAL FLANGE 1 EA BOLT CRACK LENGTH .125 INCH APPROX RUNNING DOWNWARD.  BS 980 RH S-38R BATHTUB FITTING REPLACED AS PER SRM 51-10-01 PG 8.

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