# SDR CALA2021090301497

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 2021
- Submitted: September 3, 2021
- Operation: Air carrier
- Aircraft: [N77066](https://openairdocs.org/aircraft/N77066), registered now
- Make and model: Boeing 767424ER
- Aircraft serial: 29461
- Aircraft time: 77,868 hours, 12,565 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Part number: 141T293830
- Condition: Cracked
- Location: Nlg Ww
- 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/CALA2021090301497

## Discrepancy

AD2017-17-16 SUPPORT TASK EA 5310-07143 REV D 1EA CRACK FOUND AT R/H NOSE WHEEL WELL STIFFENER ON STA 287 BETWEEN WL 159 AND 185 AT RADIUS AREA APOPROC 7/8" IN LENGTH PLS PRINT AND ACCOMPLISH OP 004 TRANSFER REF NR LP 9130933 & ORIGINATED BY EMP V898555 REPAIR REFER TO EA 5310-07143 REV D OP 004 SEQ 1354 HX JOB YXX01 3543 WORK ACCOMPLISHED BY EMP V898555 AND INSPECTED BY HX243551 INSPECTED BY HX139007, APPROVED

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