# SDR DL764090113

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 26, 2009
- Submitted: February 3, 2009
- Operation: Air carrier
- Aircraft: [N835MH](https://openairdocs.org/aircraft/N835MH), registered now
- Make and model: Boeing 767432ER
- Aircraft serial: 29708
- Aircraft time: 30,552 hours, 8,635 cycles
- System (JASC): [3445 · Air Collision Avoidance System](https://openairdocs.org/jasc/3445)
- Part: Antenna
- Part number: 6228973001
- Part serial: 13573
- Condition: Faulted
- Location: Tcas
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL764090113

## Discrepancy

TCAS FAIL, LWR ANT FAULT MSG.  AFTER PUSHBACK.  RTB, REPLACED LWR TCAS ANTENNA.  CKS GOOD.

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