# SDR SWAA2023091888859

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2023
- Submitted: September 18, 2023
- Operation: Air carrier
- Aircraft: [N7831B](https://openairdocs.org/aircraft/N7831B), registered now
- Make and model: Boeing 737-7CT
- Registry model: [Boeing 737-7CT](https://openairdocs.org/model/boeing-737-7ct) (OpenAirDocs)
- Aircraft serial: 32752
- Aircraft time: 63,649 hours, 32,943 cycles
- System (JASC): [2710 · Aileron Control System](https://openairdocs.org/jasc/2710)
- Part: Balance Weight
- Part number: UNKNOWN
- Condition: Corroded
- Location: Zn 600 Right Win
- 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/SWAA2023091888859

## Discrepancy

(CUSTOMER REQUEST) CORROSION ON BALANCE PANEL WEIGHT BAY 5 AT RT AILERON (2 EA) 2023-506730<[01] REPLACED BALANCE PANEL WEIGHT BAY 5 AT RT AILERON (2 EA) IAW B737-700 SRM 51-40-02-0G-0 AND AMM 20-50-11-910-801<BR>TOOL USED: TORQUE P/N:QD1R50 S/N:1018916275 DUE DATE:05-APR-24.;[02] REPLACED BALANCE PANEL WEIGHT BAY 5 AT RT AILERON (2 EA) IAW B737-700 SRM 51-40-02-0G-0 AND AMM 20-50-11-910-801; RII <BR>TOOL USED: TORQUE P/N:QD1R50 S/N:1018916275 DUE DATE:05-APR-24.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.