# SDR DL73K971629

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N307DL](https://openairdocs.org/aircraft/N307DL), registered now
- Make and model: Boeing 737232
- Aircraft serial: 23079
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Corroded
- Location: Bs 300-344
- 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/DL73K971629

## Discrepancy

AT MIDVISIT THE LT Z ANGLE WAS FOUND TO BE CORRODED STA 300-344 LOC AT L-1 THRESHOLD AREA.  THE CORROSION WAS REMOVED PER SRM 51-10-6 CKED WITHIN LIMITS PER ERA 330221-14 TREATED AND PAINTED PER PS 900-2 NR 5 REPAIRED STA 312-344 PER MM 53-21-0 FIG 801.

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