# SDR 2026FA0000855

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 13, 2026
- Submitted: October 19, 2026
- Operation: General aviation
- System (JASC): [5100 · Standard Practices/Structures](https://openairdocs.org/jasc/5100)
- Part: Liner
- Part number: 2559M22G03
- Part serial: TRIKM571
- Condition: Unknown
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2026FA0000855

## Discrepancy

ON 13 OCTOBER 2026, A RECORDS REVIEW IDENTIFIED 1 UNIQUE AUTHORISED RELEASE CERTIFICATE (ARC) RECORD FOR COMPONENT COMBUSTION CHAMBER INNER LINER, PART NUMBER 2559M22G03. THE ARCS WERE ISSUED WITH AN "OVERHAULED" STATUS, WHEREAS THE CAPABILITY LIST SPECIFIED "INSPECTION, MODIFICATION" FOR THIS PART NUMBER. SERIAL NUMBER: TRIKM571. ATA REFERENCE: 72-42-02. ARC TRACKING REFERENCES: J2986871. ARC ISSUE DATE RANGE: 2026-09-02 TO 2026-09-02.

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