# SDR SWAA2022031528191

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2019
- Submitted: March 15, 2022
- Operation: Air carrier
- Aircraft: [N7886A](https://openairdocs.org/aircraft/N7886A), registered now
- Make and model: Boeing 737752
- Aircraft serial: 35122
- Aircraft time: 41,521 hours, 20,568 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Support
- Part number: 143A524035
- Condition: Cracked
- Location: Cabin
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2022031528191

## Discrepancy

PASSENGER CABIN FLOOR SUPPORT AT STA 540 LBL 1AND W/L 208 IS CRACKED / REMOVED FLOOR SUPPORT @ F.S. 540 LBL-1. RECIEVED NEW FLOOR SUPPORT P/N # 143A5240-35. LOCATED; DRILLED; DEBURRED; & INSTALLED NEW FLOOR SUPPORT. ALL ACTIONS AREA IAW B737 SRM'S 51-40-02-0G-0; 51-40-05-0G-0; 51-40-06-0; & BOEING DWG # 143A0060 REV-A ATAG # EM1774

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