# SDR CALA2022042101036

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2022
- Submitted: April 21, 2022
- Operation: Air carrier
- Aircraft: [N443UA](https://openairdocs.org/aircraft/N443UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 820
- Aircraft time: 75,236 hours, 29,837 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: D5337704320090
- Condition: Cracked
- Location: Fr43
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022042101036

## Discrepancy

FR43 FOOT LH HOLE INSPECTED FOUND CRACK, SEQ# 1564, EA 5330-6692 REV. B, LTPR NR# 5001143526-0010. FR43 LH SEGMENT AND FITTING FOUND WITH CRACK, PERFORMED REAMING UAL EA 5330-06692 REV. B, OPERATION 003, WITH REPAIR DRAWING OF HOLE TO REMOVE CRACK UP TO 9.3MM, CRACK STILL PRESENT, R53370232 ISSUE-D. REPLACEMENT IS REQUIRED IAW UAL EA 5330-06692 REV. B, OPERATION 003, COMPLETED REPLACEMENT OF FR43 LH SEGMENT AND FITTING IAW

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