# SDR SWAA2023091990629

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2023
- Submitted: September 19, 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): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Angle
- Part number: UNKNOWN
- Condition: Corroded
- Location: Zn 500 Left Wing
- 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/SWAA2023091990629

## Discrepancy

CORROSION FUEL BOOST PUMP ANGLE LOCATED IFSS 124 UPPER SIDE AT LT WING 2023-506891<[01] REMOVE AND RE-INSTALL FUEL BOOST PUMP UPPER BONDING JUMPER AND REPLACED BONDING CLIP I.A.W. B737-700 AMM 28-22-41-000-801 AND AMM 28-22-41-400-801<BR>SEE INDIVIDUAL SIGNOFFS BELOW;[02] EDITED STEP 1 (OPS BONDING TEST)<BR>REMOVE AND RE-INSTALL FUEL BOOST PUMP UPPER BONDING JUMPER AND REPLACED BONDING CLIP I.A.W. B737-700 AMM 28-22-41-000-801; AMM 28-22-41-400-801 AND PERFORMED RESISTANCE BONDING TEST IS OK.<BR>SEE INDIVIDUAL SIGNOFFS BELOW;[03] REMOVE AND RE-INSTALL FUEL BOOST PUMP UPPER BONDING JUMPER AND REPLACED BONDING CLIP I.A.W. B737-700 AMM 28-22-41-000-801; AMM 28-22-41-400-801 AND PERFORMED RESISTANCE BONDING TEST IS OK.<BR>SEE INDIVIDUAL SIGNOFFS BELOW

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