# SDR DALA2021040502000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2021
- Submitted: April 5, 2021
- Operation: Air carrier
- Aircraft: [N676DL](https://openairdocs.org/aircraft/N676DL), registered now
- Make and model: Boeing 757232
- Aircraft serial: 25981
- Aircraft time: 88,724 hours, 40,265 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Switch
- Condition: Malfunctioned
- Location: Nlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2021040502000

## Discrepancy

SHIP 0676 -ATB/GEAR- DUE TO LANDING GEAR DISAGREE EICAS MESSAGE AFTER GEAR RETRACTION. RAN QRH AND PERFORMED ALT GEAR EXTENSION, NO GREEN LIGHT FOR THE NOSE GEAR. CORRECTIVE ACTION: FOUND NOSE LANDING GEAR PROX SWITCH S1078 FAR ON GROUND WITH .090 GAP. ADJUSTED GAP PERFORMED MULTIPLE NOSE GEAR SWINGS IAW AMM 32-61.

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