# SDR DL76L070815

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 21, 2007
- Submitted: June 29, 2007
- Operation: Air carrier
- Aircraft: [N171DN](https://openairdocs.org/aircraft/N171DN), registered now
- Make and model: Boeing 767332
- Aircraft serial: 24759
- Aircraft time: 80,891 hours, 12,230 cycles
- System (JASC): [3444 · Ground Proximity System](https://openairdocs.org/jasc/3444)
- Part: Computer
- Part number: 341080163
- Part serial: 4333
- Condition: Malfunctioned
- Location: Lt Irs
- Stage of operation: TX
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL76L070815

## Discrepancy

LT IRS FAULT LIGHT CAME ON, DURING TAXI PRIOR TO TAKE OFF.  REMOVED AND REPLACED LT IRS COMPUTER PER M/M.

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