# SDR SWAA2022030368929

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2022
- Submitted: March 3, 2022
- Operation: Air carrier
- Aircraft: [N469WN](https://openairdocs.org/aircraft/N469WN), registered now
- Make and model: Boeing 737*
- Aircraft serial: 33859
- Aircraft time: 59,572 hours, 35,384 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Intercostal
- Condition: Cracked
- Stage of operation: UK
- 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/SWAA2022030368929

## Discrepancy

CRACKED INTERCOSTAL STA 328-344; LBL 44; WL 208. / [01] UPDATE MEASUREMENTS;[02] REMOVED INTERCOSTAL ON STA 328-344; LBL 44; WL 208 IAW SRM 51-40-02-0G-0 TEM 7.D RECEIVE PO/LOT 234228/033194. OK TO INSTALL;[03] REMOVED INTERCOSTAL ON STA 328-344; LBL 44; WL 208 IAW SRM 51-40-02-0G-0 TEM 7.D RECEIVED PO/LOT 234228/033194 LOCATED HOLES; DRILLED; AND DEBURRED IAW SRM 51-40-05. OK TO INSTALL.;[04] VERIFIED CORRECTIVE ACTOR ITEMS 1-3<BR>OK TO INSTALL;[05] INSTALLED INTERCOSTAL ON STA 328-344; LBL 44; WL 208; IAW SRM 51-40-02-0G-0 ITEM 7.D AND DWG 141A5400;[06] VERIFIED CORRECTIVE ACTION ITEM 5.<BR><BR>* * FLOOR PANEL FASTENER HOLES REQUIRE LOCATING AND DRILLING .;[07] LOCATED AND DRILLED FASTENER FLOOR PANEL HOLE IAW SRM 51-40-05-0G-0 AND BOEING DWG 141A5400;[08] VERIFIED CORRECTIVE ACTION 7.

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