# SDR ASAA2018121077261

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2018
- Submitted: December 11, 2018
- Operation: Air carrier
- Aircraft: [N570AS](https://openairdocs.org/aircraft/N570AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35185
- Aircraft time: 45,135 hours, 13,426 cycles
- System (JASC): [3097 · Ice/Rain Protection System Wiring](https://openairdocs.org/jasc/3097)
- Part: Bonding Jumper
- Part number: BACJ40AC549
- Condition: Broken
- Location: Anti Ice Valve
- 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/ASAA2018121077261

## Discrepancy

WHILE ACCOMPLISHING T/C 78472000 FOUND ENGINE COWL TAI VALVE BONDING JUMPER BROKEN. GROUNDED - YES. REMOVED AND REPLACED TAI VALVE BONDING STRAP, REF B737-800 AMM 30-21-11.

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