# SDR SWAA2024030747106

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2024
- Submitted: March 7, 2024
- Operation: Air carrier
- Aircraft: [N8565Z](https://openairdocs.org/aircraft/N8565Z), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 42533
- Aircraft time: 19,940 hours, 10,049 cycles
- System (JASC): [2710 · Aileron Control System](https://openairdocs.org/jasc/2710)
- Part: Cable
- Part number: UNKNOWN
- Condition: Corroded
- Location: Rt Ailerons
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024030747106

## Discrepancy

R/H WING AFT AILERON CABLE HAS SURFACE CORROSION AT TURN AROUND PULLEY/AILERON QUADRANT FWD OF AILERON INPUT ROD.<[01] FABRICATED TERMINAL B FITTINGS TO NEW CABLES ABSA-R1 AND ABSB-R1 AND CUT CABLE TO LENGTH; PERFORMED PULL-TEST CK. GOOD PER. M.M. 27-09-14 AND SOPM 20-50-16;[02] FABRICATED TERMINAL B FITTINGS TO NEW CABLES ABSA-R1 AND ABSB-R1 AND CUT CABLE TO LENGTH; PERFORMED PULL-TEST CK. GOOD PER. M.M. 27-09-14 AND SOPM 20-50-16;[03] FABRICATED TERMINAL A FITTINGS TO NEW CABLES ABSA-R1 AND ABSB-R1 ; PERFORMED PULL-TEST CK. GOOD PER. M.M. 27-09-14 AND SOPM 20-50-16;[04] INSTALLED RIGHT AILERON CONTROL CABLES ABSA-R1 AND ABSB-R2 PER. M.M. 20-10-91;[05] -DOUBLE TENSIONED NEW CABLE IAW AMM 27-11-00;[06] RII: INSPECTED WORK PERFORMED ON C/A #3; C/A #4; AND C/A #5;[07] ADJUSTED AILERON POGO AND POWER CONTROL UNIT (PCU) PER AMM 27-11-00 DOUBLE TENSIONED RH CABLES CYCLED AILERON 20 TIMES AND ADJUSTED CABLES TO AILERON CABLE RIG LOAD PER AMM 27-09-14 AND AMM 27-11-00 AND MMS AP37.8-0618;[08] RII: VERIFIED CORRECTIVE ACTION #7

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