# SDR SWAA2021081095284

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2021
- Submitted: August 10, 2021
- Operation: Air carrier
- Aircraft: [N7723E](https://openairdocs.org/aircraft/N7723E), registered now
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 32670
- Aircraft time: 48,099 hours, 24,239 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame Splice
- Condition: Corroded
- Location: Bs 767
- 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/SWAA2021081095284

## Discrepancy

CORROSION ON FRAME SPLICE AT AFT CARGO BAY BS767 RBL25 WL157. ; / [01] DAMAGE FOUND AT ACB FRAME SPLICE BS-767 RBL-25 WL-157 FOUND TO BE OUT OF LIMIT DUE TO NO LIMIT ON SRM PART WILL BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02-0G-O PAR.9C; [02] VERIFIED DAMAGE FOUND AT ACB FRAME SPLICE BS-767 RBL-25 WL-157 FOUND TO BE OUT OF LIMIT DUE TO NO LIMIT ON SRM PART WILL BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02-0G-O PAR.9C; [03] REMOVED ACB FRAME SPLICE ANGLE P/N 146A1300-2 FROM BS-767 RBL-25 WL-157 IAW SRM 51-40-02-0G-0; [04] FORMED I EA FRAME SPLICE ANGLE FROM 7075T0#0.063' CLAD LOT# 1407552-1 IAW DWG#146A1300; 07] RECEIVED SPLICE ANGLE ITEM 146A1300-2 LOT.#1464382-1. LOCATED AND DRILLED ON FRAME SPLICE AT AFT CARGO BAY BS767 RBL 25 WL157 IAW SRM 41-40-05. DWG#146A1261;146A1260. OK TO TREAT AND PRIMER.; [08] RECEIVED SPLICE ANGLE ITEM 146A1300-2 LOT.#1464382-1. LOCATED AND DRILLED ON FRAME SPLICE AT AFT CARGO BAY BS767 RBL 25 WL157 IAW SRM 51-40-05. [12] INSTALLED NEW FRAME SPLICE AT AFT CARGO BAY BS 767 RBL 25 WL157 IAW SRM 51-40-02-0G-0 AND DWG #146A1300; [13] VERIFIED INSTALLED NEW FRAME SPLICE AT AFT CARGO BAY BS 767 RBL 25 WL157 IAW SRM 51-40-02-0G-0 AND DWG #146A1300.; [14] VERIFIED INSTALLED NEW FRAME SPLICE AT AFT CARGO BAY BS 767 RBL 25 WL157 IAW SRM 51-40-02-0G-0 AND DWG #146A1300.

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