# SDR ASMF201403008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2014
- Submitted: March 10, 2014
- Operation: Air carrier
- Aircraft: [N423AM](https://openairdocs.org/aircraft/N423AM), registered now
- Make and model: Boeing 737-73V
- Registry model: [Boeing 737-73V](https://openairdocs.org/model/boeing-737-73v) (OpenAirDocs)
- Aircraft serial: 32423
- Aircraft time: 33,627 hours, 20,612 cycles
- System (JASC): [3220 · Nose/Tail Landing Gear](https://openairdocs.org/jasc/3220)
- Part: Unknown
- Condition: Vibration
- Location: Nlg
- Stage of operation: TO
- How discovered: O
- Nature of condition: E
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF201403008

## Discrepancy

CAPTAIN REPORTED THAT DURING TAKEOFF, A VIBRATION WAS HAD IN THE NLG.  MX PERFORMED A NLG REVISION IAW MM 32-00-00, NO FAILURES DETECTED.  AS A PRECAUTIONARY ACTION, BOTH NLG WHEELS WERE REPLACED IAW AMM 32-45-21, ALL CORRECT.

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