# SDR AWXA200600848

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2006
- Submitted: May 24, 2006
- Operation: Air carrier
- Aircraft: N903AW
- Make and model: Boeing 757-2S7
- Registry model: [Boeing 757-2S7](https://openairdocs.org/model/boeing-757-2s7) (OpenAirDocs)
- Aircraft serial: 23323
- Aircraft time: 75,843 hours, 29,881 cycles
- System (JASC): [3441 · Inertial Guidance System](https://openairdocs.org/jasc/3441)
- Part: Iru
- Part number: HG1050AD04
- Part serial: 222201
- Condition: Malfunctioned
- Location: Center
- Part time: 58,070 hours, 31,750 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: F
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA200600848

## Discrepancy

PHX - CREW REPORTED THAT "DURING CLIMB, WHEN CENTER AUTOPILOT SELECTED TO CMD, PITCH INCREASES APPROX 5 DEG AND AIRSPEED DECREASES 20-30 KNOTS BELOW SELECTED ORANGE BUG SPEED.  LEFT AND RIGHT AUTO PILOTS FUNCTION NORMALLY".  MAINTENANCE REMOVED AND REPLACED THE CENTER IRU, OPS CHECK WAS GOOD.

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