# SDR CA190304020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2019
- Submitted: August 14, 2020
- Operation: General aviation
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- System (JASC): [2897 · Fuel System Wiring](https://openairdocs.org/jasc/2897)
- Part: Connector
- Part number: MS3459L14S5S
- Condition: Damaged
- Location: Wire Harness
- 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/CA190304020

## Discrepancy

(CAN) IN THE PROCESS OF PERFORMING SB 145-27-0130, CONNECTORS ON HARNESS (145-33587-405) W601 HAVE A LARGER RADIUS WHEN COMPARED WITH (145-33587-403). THE GAPPING ON THE FUEL SELECTOR VALVE WILL NOT ALLOW THE CONNECTOR TO BE INSTALLED. THIS HARNESS IS A PRE-FABRICATED HARNESS. THE CONNECTORS FROM (145-33587-403) HARNESS & THE (145-33587-405) HARNESS ARE MANUFACTURED BY THE SAME COMPANY WITH THE SAME PART NUMBER. OLD PART NUMBER: MS3459L14S-5S HAD A 1.223` DIAMETER NEW PART NUMBER: MS3459L14S-5S HAD A 1.356` DIAMETER MANUFACTURE PART NUMBER: MS3459L14S-5S HAS A 1.358` DIAMETER SPEC SHEET AMP-MIL-DTL-5015 PAGE 22.

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