# SDR QXEA2017012300024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2017
- Submitted: January 23, 2017
- Operation: Air carrier
- Aircraft: N448QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4409
- Aircraft time: 11,388 hours, 12,243 cycles
- System (JASC): [3297 · Landing Gear System Wiring](https://openairdocs.org/jasc/3297)
- Part: Wire Harness
- Part number: 464607
- Part serial: ICO20150
- Condition: Defective
- Location: Lt Mlg
- Part time: 11,388 hours, 12,243 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2017012300024

## Discrepancy

LT AFT GEAR DOORS CYCLED ON GEAR EXTENSION THEN REMAINED OPEN, PER PILOT. LANDING UNEVENTFUL. INTERROGATED PSEU, FOUND "LGDLK2" POSITION ERRATIC BETWEEN NEAR & FAR. ALSO FOUND "PSEU CHAN B FAIL CHANNEL INOP". REMOVED & REPLACED LT MLG STAB BRACE SENSOR HARNESS ASS'Y RT, REF AMM TASKS 32-61-06-000/400-802 & MCN NR: 632765-01. REMOVED & REPLACED PSEU, REF AMM TASKS 32-61-01-000/400-801 & FIM TASK 32-61-01-810-808. CYCLED MLG AFT DOORS SEVERAL TIMES - NO DEFECTS NOTED. PSEU INDICATES NO PRESENT FAULTS. RETURNED TO SERVICE.

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