# SDR SWAA2021080287864

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2021
- Submitted: August 2, 2021
- Operation: Air carrier
- Aircraft: N419WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29824
- Aircraft time: 64,912 hours, 38,308 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Bs 400 S8l
- 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/SWAA2021080287864

## Discrepancy

CRACK FRAME BS 400 AT LEVEL STRINGER 8L AT PASSENGER CABIN ; 2021-295478 / [01] TOOL USED: CALIPER P/N 500-197-30; S/N A18234369; DUE DATE 19-AUG-21; [02] INSTALLED REPAIR PARTS LOC FRAME BS 400 AT LEVEL S-8L AT PASSENGER CABIN ARE DOCUMENTED ON EA# 1-A53-12114 R6 (BAR CODE TTG8Q005LDY6); [03] INSTALLED REPAIR PARTS LOC FRAME BS 400 AT LEVEL S-8L AT PASSENGER CABIN ARE DOCUMENTED ON EA# 1-A53-12114 R6 (BAR CODE TTG8Q005LDY6) COMPLETE RII INSPECTION; [04] PERFORMED REPAIR ON FRAME BS 400 AT LEVEL STRINGER 8L AT PASSENGER CABIN IAW EA# 1-A53-12114 R6 (BAR CODE TTG8Q005LDY6); [05] PERFORMED REPAIR ON FRAME BS 400 AT LEVEL STRINGER 8L AT PASSENGER CABIN IAW EA# 1-A53-12114 R6 (BAR CODE TTG8Q005LDY6) COMPLETE RII INSPECTION

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