# SDR C2XA02BT051

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 2002
- Submitted: September 6, 2002
- Operation: Air carrier
- Aircraft: N24517
- Make and model: Emb EMB-135LR
- Registry model: [EMB EMB-135LR](https://openairdocs.org/model/embraer-emb-135lr) (OpenAirDocs)
- Aircraft serial: 145332
- System (JASC): [3220 · Nose/Tail Landing Gear](https://openairdocs.org/jasc/3220)
- Part: Switch
- Part number: 852701
- Part serial: A16588
- Condition: Faulty
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA02BT051

## Discrepancy

EWR---CO3181, CREW REPORTED, "AIR RETURN DUE TO LDG AIR GND FAILURE AND THRUST REVERSER #1&#2 DISAGREE" MESSAGES AFTER ROTATION. RUMBLING HEARD FROM NOSE ON CLIMBOUT.  MAINTENANCE SERVICED THE NOSE LANDING GEAR STRUT AND REMOVED AND REPLACED NOSE LANDING GEAR PROXIMITY SWITCH. TEST FLEW AIRCRAFT SATISFACTORY. AIRCRAFT RETURNED TO SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.