# SDR SWAA2023062955233

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2023
- Submitted: June 29, 2023
- Operation: Air carrier
- Aircraft: [N295WN](https://openairdocs.org/aircraft/N295WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32541
- Aircraft time: 51,370 hours, 30,880 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: UNKNOWN
- Condition: Broken
- Location: Zn 100 Fus Lower
- 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/SWAA2023062955233

## Discrepancy

FWD CABIN FLOOR PANEL 221GF FWD O/B CORNER IS BROKEN (TANG)<[01] IDENTIFIED FLOOR PANEL 221GF IAW SRM 53-00-50-0I-1 FIGURE 2 TABLE 2 <BR><BR>DAMAGE EXCEEDS ALLOWABLE DAMAGE LIMITS IAW SRM 53-00-50-1A-1 PAR.4 B<BR><BR>DAMAGE TO BE REPAIRED IAW SRM 53-00-50-2R-1 <BR><BR>REMOVED (1EA) THROUGH INSERT TO FACILITATE REPAIR<BR>REMOVED DAMAGE TO THE LOWER SURFACE MEASURING 1'X0.8'; CLEANED; WITH NO CONTAMINATION NOTED IAW SRM 53-00-50-2R-1 PAR.3 A-F<BR><BR>OK TO POT;[02] VALIDATED APPLICABILITY OF REPAIR TO BE COMPLETED IAW SRM 53-00-50-2R-1.;[08] LAID UP THE REPAIR; VACUUM BAGGED PERFORMED VACUUM LEAK CHECK THEN SET TO CURE IAW SRM 53-00-50-2R-1 PARA 3. STEPS K. 1. (A)-(C) & L (A)-(C).;[09] ADDITION CORRECTIVE ACTION 8. CALIBRATED TOOL USED HOT BONDER ID NCX000523 CAL DUE 06/2023;[10] VERIFIED CORRECTIVE ACTIONS 8 AND 9;[11] CURED THE REPAIR THEN REINSTALLED INSERT REMOVED IN CORRECTIVE ACTION 1. THEN CURED. IAW SRM 53-00-50-2R-1 PARA 3. M. STEPS (A)-(C) & N. PER GENERAL REPAIR SECTION SRM 53-00-50-2R-0 PARA 5. S. (1) STEPS (A)-(H) USING BMS5-107 ADHESIVE PER FIGURE 213 PAGE 30. REF DWG 141A5810-41.;[12] ADDITION CORRECTIVE ACTION LINE 11. CAL TOOL THERMOMETER ID ATS562 CAL DUE 10/2023.;[13] VERIFIED CORRECTIVE ACTIONS 11 AND 12;[14] FWD CABIN FLOOR PANEL 221GF FWD. O/B CORNER BROKEN TANG WAS REPAIRED IAW ARM 53-00-50-2R-1

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