# SDR DALA2019121307273

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2019
- Submitted: December 13, 2019
- Operation: Air carrier
- Aircraft: [N835MH](https://openairdocs.org/aircraft/N835MH), registered now
- Make and model: Boeing 767432ER
- Aircraft serial: 29708
- Aircraft time: 77,417 hours, 14,639 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Bs 1809
- Stage of operation: IN
- How discovered: U
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2019121307273

## Discrepancy

HFEC INSPECTION FOUND 01EA CRACK APPROX 0.350" IN LENGTH ON STA 1809 RIGHT FORWARD OUTER CHORD BETWEEN STA 4R AND 5R , ABOUT 1" FROM STR 5R AS MARKED . PER W/C 5310-0138-0202 STEP 6. STA 1809 RIGHT FORWARD CHORD BETWEEN S-4R AND 7R CRACK AREA CUTED OUT AND ERMOVED AS PER B767-400 SRM 53-80-08 REPAIRE 9 REV 58.00 09/05/2019. THE REPAIR PART MADE FORM 7075-0-0.080" CLAD HEAT TREAT TO T62 , 7075-0-0.071" CLAD HEAT TREAT TO T62 , 7075 0-0.090" CLAD HEAT TREAT TO T62, 7075-T7451 EXTRUSION BAR 4"X4" AS PER B767-400 SRM 53-80-08 REPAIR 9 REV58.00 09/05/2019. THE REPAIR PARTS INSTALLED ON STA 1809 RH FORWARD OUTER CHORD BETWEEN STA 4R AND STR 7R AS PER B767-400 SRM 53-80-08 REPAIR 9 REV58.00 09/05/2019. THE REPAIR IS A CATEGORY B REPAIR AND REQUIRES THE SUPPLEMENTAL INSPECTION THRESHOLD :30000 FLIGHT CYCLES AFTER AIRPLANE DELIVERY OR WITHIN 6000 FLIGHT CYCLES FROM THE REPAIR INSTALLATION WHICHEVER COMES LAST. (1400796)

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