# SDR SWAA2021120142253

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2021
- Submitted: December 1, 2021
- Operation: Air carrier
- Aircraft: [N7862A](https://openairdocs.org/aircraft/N7862A), registered now
- Make and model: Boeing 737-79P
- Registry model: [Boeing 737-79P](https://openairdocs.org/model/boeing-737-79p) (OpenAirDocs)
- Aircraft serial: 33009
- Aircraft time: 48,858 hours, 32,792 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Track
- Condition: Cracked
- 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/SWAA2021120142253

## Discrepancy

CRACK ON TRACK AT AFT CARGO BAY RBL 14 WL 156 BS 727C, & 767.  EVALUATED CRACKS ON CARGO TRACK,  FOUND CRACK LENGTHS TO BE 0.150. MAX ALLOWABLE IS 0.10. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2.   REMOVED ACB CARGO TRACK IAW SRM 51-40-02-0G-0.   LOCATED DRILLED AND DEBURRED NEW ACB CARGO TRACK,  IAW SRM 51-40-05-0G-0 AND DWG 146A7500. INSTALLED NEW ACB CARGO TRACK IAW SRM 51-40-02-0G-0 AND DWG 146A7500.  FABRICATED REPAIR PARTS FOR SPLICE REPAIR IAW SRM 53-00-53-2R-3 AND EA 21-153-03390-WIP1. INSTALLED SPLICE REPAIR IAW SRM 53-00-53-2R-3 AND EA 21-153-03390-WIP1.  ACCOMPLISHED SPLICE REPAIR BETWEEN BS 755 AND 759 PER EA 21-153-03390.

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