# SDR UPS07548821

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2007
- Submitted: January 5, 2007
- Operation: Air carrier
- Aircraft: [N460UP](https://openairdocs.org/aircraft/N460UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25481
- System (JASC): [3211 · Main Landing Gear Attach Section](https://openairdocs.org/jasc/3211)
- Part: Trunnion
- Condition: Bent
- Location: Nlg
- 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/UPS07548821

## Discrepancy

NLG OPERATING SEQUENCE SLIDE ROD & TRUNNION ASSY BENT.  A/C FERRIED TO MAE FOR REPAIR.  REPLACED ROD ASSY & R&R TRUNNION ASSY IAW MM 32-34-06.NR930536 REPLACED SUPPORT ASSY IAW MM 32-34-06. PERFORM NLG EXTEMSION/RETRACTION TEST IAW MM 32-34-00 TEST GOOD. REPLACED CRANK ASSY. REWORK DAMAGED BRACKET TO CORRECT ALIGNMENT. HFEC REWORK AREA IAW NDTM 51-00-00 NO CRACK FOUND. TEST PROXIMITY SENSOR FOR NLG. TEST SATISFACTORY IAW MM 32-61-03-2

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