# SDR QXEA2018070300251

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2018
- Submitted: July 3, 2018
- Operation: Air carrier
- Aircraft: N400QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4030
- Aircraft time: 40,270 hours, 42,353 cycles
- System (JASC): [3297 · Landing Gear System Wiring](https://openairdocs.org/jasc/3297)
- Part: Wire Harness
- Part number: 473901
- Condition: Defective
- Location: Nlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2018070300251

## Discrepancy

ON DEPARTURE AFTER SELECTING GEAR UP THE LDG GEAR INOP CAUTION ILLUMINATED. LANDING GEAR DISAGREEMENT LIGHT WAS ILLUMINATED. NO OTHER LANDING GEAR LIGHTS WERE ILLUMINATED. REMOVED FROM SERVICE. R&R NGLK1 PROX SENSOR HARNESS DUE TO "NGLK1 PROX SENS OPEN" FAULT. OPERATIONAL TEST OF THE GEAR EXTENSION & RETRACTION CHECKED GOOD IAW AMM 32-31-00-710-801. CLEARED FAULT, FAULT DID NOT RETURN. RETURNED TO SERVICE.

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