# SDR ASMF202101007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 29, 2020
- Submitted: January 21, 2021
- Operation: Air carrier
- Aircraft: [N782AM](https://openairdocs.org/aircraft/N782AM), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 37165
- Aircraft time: 22,784 hours, 2,565 cycles
- System (JASC): [3250 · Landing Gear Steering System](https://openairdocs.org/jasc/3250)
- Part: Valve
- Condition: Lack Of Lube
- Location: Nlg Steering
- Stage of operation: TX
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF202101007

## Discrepancy

DURING BOTH ENGINES START, THE NOSE WHEEL STEERING WAS NOT MOVEMENT.  MAINTENANCE PERSONNEL PERFORMED REVISION, IAW AMM 31-51-00, DETECTING FAILURE PASS VALVE PIN STUCKED.  THE PASS VALVE PIN WAS LUBRICATED, IAW MM 32-51-00 AND BOTH ENGINES WERE STARTED.  OPERATIONAL TEST WAS PERFORMED, IAW AMM 71-00-00, NO CONFIRMING FAILURE, ALL CORRECT.

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