# SDR DALA2024112111101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2024
- Submitted: November 21, 2024
- Operation: Air carrier
- Aircraft: [N977AT](https://openairdocs.org/aircraft/N977AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55036
- Aircraft time: 59,360 hours, 42,257 cycles
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Condition: Cracked
- Location: Zone 500
- 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/DALA2024112111101

## Discrepancy

-AD- LH WING REAR SPAR XRS 164 CRACKED. ADDITIONAL ENGINEERING AUTHORIZATION (ER/A REVISION) REQUIRED FOR CONTINUED SERVICE BEYOND 06NOV2024 (AD EFFECTIVE DATE). A NEW FAA FORM 8100-9 AND AMOC APPROVAL TO AD 2024-21-01 IS REQUIRED FOR CONTINUED SERVICE BEYOND THIS LIMIT. ASSOCIATED ER/A 14-615810 ADDED FOR AC 9541. ER/A 615810-14 IS CURRENTLY AT REVISION B. THE AMOC TRACKING TIME LIMIT IS CHANGED FROM 06NOV24 TO 22NOV24. ADDITIONAL ENGINEERING AUTHORIZATION (ER/A REVISION) REQUIRED FOR CONTINUED SERVICE BEYOND 22NOV24. A NEW FAA FORM 8100-9 AND AMOC APPROVAL TO AD 2024-21-01 IS REQUIRED FOR CONTINUED SERVICE BEYOND THIS LIMIT. ER/A 615810-14AD IS CURRENTLY AT REVISION C. AMOC TO AD 2024-21-01 APPROVAL RECEIVED AND INCORPORATED IN ER/A 615810-14AD REVISION C. CLOSED LOG AND REMOVED MONITOR INSP PER ALERT 18NOV24 AND LOG COMMENTS. (LP #0631778)

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