# SDR DALA2020011300209

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2020
- Submitted: January 13, 2020
- Operation: Air carrier
- Aircraft: [N837MH](https://openairdocs.org/aircraft/N837MH), registered now
- Make and model: Boeing 767432ER
- Aircraft serial: 29710
- Aircraft time: 78,586 hours, 14,402 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Structure
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2020011300209

## Discrepancy

SURFACE HFEC INSPECTION FOUND 01EA CRACK APPROX 1.40" IN LENGTH ON STA 1809 RIGHT FORWARD OUTER CHORD AT STR 7R AS MARK PER W/C 5310-01380-0202 STEP 6. C/A AT STA 1809 STR 7R RIGHT FORWARD OUTER CRACKED CHORD REPAIRED AS PER B767-400 SRM53-80-08 REPAIR 9 19DEC19. DETAILS REFER TO W/C 5310-01380-06 STEP1.THIS IS CATERGORY B REPAIR,INSPECTION THRESHOLD 30000 FLIGHT CYCLES AFTER AIRPLANE DELIVERY OR WITHIN 6000 FLIGHT CYCLES FROM THE REPAIR INSTALLATION.WHICHEVER COMES LAST AS PER B767-400 SRM 53-80-08 REPAIR 9 STEP 5 TABLE 202, (1437734)

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