# SDR UIEA2015090900482

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2015
- Submitted: September 9, 2015
- Operation: Air carrier
- Aircraft: [N473MC](https://openairdocs.org/aircraft/N473MC), registered now
- Make and model: Boeing 747-45E
- Registry model: [Boeing 747-45E](https://openairdocs.org/model/boeing-747-45e) (OpenAirDocs)
- Aircraft serial: 27174
- Aircraft time: 92,116 hours, 16,240 cycles
- System (JASC): [3250 · Landing Gear Steering System](https://openairdocs.org/jasc/3250)
- Part: Control Unit
- Part number: 9650118002
- Part serial: NOTLEGIBLE
- Condition: Malfunctioned
- Location: Steering Sys
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2015090900482

## Discrepancy

DURING TAKEOFF, ACFT PULLED HARD LT, COULD NOT CONTROL.  REJECTED TAKEOFF APPROX 10 KNOTS.  PERFORMED CMC BITE TEST, NO MSG NOTED.  ACCOMPLISHED ANTI-SKID TEST, BRAKE RELEASE TEST & STEERING TEST, ALL PASSED.  DURING BODY GEAR STEERING TEST, SYS FAILED, DURING LT TURN MANEUVER, RETURNED OK.  DEACTIVATED B/G STEERING IAW DDG 32-53-01, CAT C, MDDR 59841.

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