# SDR UALA2012112106718

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 19, 2012
- Submitted: November 21, 2012
- Operation: Air carrier
- Aircraft: N536UA
- Make and model: Boeing 757222
- Aircraft serial: 25156
- Aircraft time: 70,698 hours, 25,978 cycles
- Engine: Pwa PW2037
- System (JASC): [3250 · Landing Gear Steering System](https://openairdocs.org/jasc/3250)
- Part: Link
- Condition: Broken
- Location: Nlg Steering
- 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/UALA2012112106718

## Discrepancy

NOSE WHEEL STEERING SUMMING MECHANISM TWO LINKS BROKEN AND BOTH PULLEYS DAMAGED.  REPLACED NWSA, NWSB AND LEFT COMPENSATOR LINK.

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