# SDR CALA2022033100813

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2022
- Submitted: March 31, 2022
- Operation: Air carrier
- Aircraft: [N491UA](https://openairdocs.org/aircraft/N491UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1741
- Aircraft time: 57,420 hours, 24,836 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Fitting
- Part number: D5311832020051
- Condition: None
- Location: Lh Fr4
- 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/CALA2022033100813

## Discrepancy

PER NR 9298363/30363 LH VERTICAL FRAME AND FITTING , HOLE #3 HAS A CRACK INDICATION AT APPROX. THE 6 O''CLOCK POSITION IN THE FIT TING. . GENERATED BY V061632 WINDSHIEL LATERAL FR UPPER ATTACHMENT AREA AT REPAIRED HOLE #3 P AC REACHED 35,836 TT FC. PERFORM REPEAT INSPECTIONS OF INTERVALS NR 9298363 ER PART 2 OF LATEST REVISION OF ECRA 5311-02789 ON OR BEFORE THE NOT TO EXCEED 11,000 FC THEREAFTER. WORK ACCOMPLISHED ON HAECO ACCOMPLISHED INTERIM REPAIR OF LH FR4 UPPER ATTACHMENT HOLE #3 I AW ECRA 5311-02789 PART 1.1. ACCOMPLISHED INITIAL INSP OF LH FR4 OK TO CARRY PER ECRA 5311-02789, ACP INITIAL INBSP OF L/H FR4 TOMC-APPROVAL FROM SC1ELBYC COMMENT WINDSHIELD LATERAL FRAME UPPER ATTACHMENT AREA AT REPAIRED HOLE #3 PER PART 2 OF THE LATEST REV OF ECRA 5311-02789 ON OR BEFORE THE A/C REACHES 35836 TOTAL F/C''S. PERFORM REPEAT INSPECTIONS AT INTERVALS NOT TO EXCEED 11000 F/C''S THERE AFTER. QC REVIEWED QC REVIEWED INIT : 35836 TAFC INIT WILL ITO TO RIR ( -4538) RIR : 11000 FC....................AP/U366012 RECORDS UPDATE - AP

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