# SDR CALA2019050700698

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2019
- Submitted: May 7, 2019
- Operation: Air carrier
- Aircraft: [N57862](https://openairdocs.org/aircraft/N57862), registered now
- Make and model: Boeing 757-33N
- Registry model: [Boeing 757-33N](https://openairdocs.org/model/boeing-757-33n) (OpenAirDocs)
- Aircraft serial: 32586
- Aircraft time: 50,496 hours, 14,780 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Fitting
- Part number: 65B57839U2
- Condition: Corroded
- 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/CALA2019050700698

## Discrepancy

SUBTASK ZONE 200 OPEN, LAV A SUPPORT FITTING AT STA 340 B/L 0 IS CORRODED. REF N/R 0053993 REMOVED AND REPLACED NEW FITTING P/N 65N57839U2, BATCH 000347007 6, PO NO:SAG7990580 AT MAIN CABIN FWD LAVATORY FLOOR AT STA 340, PER SRM 51-40-02. WORK WAS ACCOMPLISHED ON N/R 0053993. REMOVED AND REPLACED NEW FITTING P/N 65B7839U2, BATCH 0003470076 , PO. NO: GAG1990580 AT MAIN CABIN FWD LAVATORY FLOOR AT STA 340 PER SRM 51-40-02. SUPPLEMENT 86912. COMPLETED ON NR 00 53993. REF INFO ABOVE. PER SRM 51-40-02.

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