# SDR SWAA2022101052781

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2022
- Submitted: October 10, 2022
- Operation: Air carrier
- Aircraft: [N952WN](https://openairdocs.org/aircraft/N952WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36667
- Aircraft time: 39,061 hours, 23,816 cycles
- System (JASC): [5350 · Aerodynamic Fairings](https://openairdocs.org/jasc/5350)
- Part: Panel
- Condition: Elongated
- Location: Fuselage
- 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/SWAA2022101052781

## Discrepancy

PANEL 194E HAS ELONGATED FASTENER HOLES 'MARKED' (TRANSFERRED FROM FAULT TTG8Q009AWK9) / [01] IDENTIFIED PANEL 194E MATERIAL ACCORDING TO SRM 53-60-70-0I-4; FIG. 2; ITEM 8; TABLE 2. <BR><BR>FOUND DAMAGE TO BE OUT OF ALLOWABLE LIMITS IAW SRM 53-60-70-1A-1; PARA'S 2.D AND 4.B.(5).<BR><BR>AREAS TO BE REPAIRABLE ACCORDING TO SRM 51-70-05-2R-9 AND SRM 51-70-14-2R-4; AS REQUIRED BY SRM 53-60-70-2R-1; PARA'S 2.E.; 4.B.(2); AND TABLE 202.<BR><BR>REMOVED FINISHES AND EXPANDED ALUMINUM FOIL COMMON TO 4EA. FASTENER HOLES; COUNTERSUNK EACH HOLE TO A ROUND SHAPE; TAP TESTED AREAS (NO DISBONDS NOTED); REMOVED CONTAMINANTS FROM REPAIR AREA; ALL ACCORDING TO SRM 51-70-05-2R-9; PARA'S 4.A THRU 4.C.; AND SRM 51-70-14-2R-4. PARA'S 5.B AND 5.C.;[04] VERIFIED CORRECTIVE ACTIONS 1-3<BR><BR>VERIFIED MEASUREMENTS TABLE<BR><BR>VALIDATED REPAIR PER SRM 51-70-04-2R-9;[08] CLEANED REPAIR AREAS; FABRICATED REPAIR PLIES FROM BMS 9-3; ST 1581 FIBERGLASS (LOT# 1493221-1) AND BMS 8-336 EXPANDED ALUMINUM FOIL (LOT# 1360513-1; THEN INSTALLED REPAIR PLIES USING BMS 8-301; CL 1 RESIN (LOT# JH1HAA6331); VACUUM BAGGED REPAIR AREAS FOR HEAT BLANKET CURE; ACCOMPLISHED VACUUM BLEED DOWN TEST (PASS); CURED REPAIR AREAS; REMOVED BAGGING MATERIALS; THEN LIGHTLY SANDED REPAIR AREAS; ALL ACCORDING TO SRM 51-70-04-2R-9; PARA'S 4.J THRU 4.M; AND SRM 51-70-14-2R-4; PARA'S 5.D; 5.F; 5.J THRU 5.K.(12).<BR><BR>HOT BOND CONSOLE ID: NCX000526; DUE: 10/2022;

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