# SDR QXEA200602573

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 22, 2006
- Submitted: September 27, 2006
- Operation: Air carrier
- Aircraft: N402QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4032
- Aircraft time: 13,565 hours, 13,957 cycles
- System (JASC): [7160 · Engine Air Intake System](https://openairdocs.org/jasc/7160)
- Part: Door
- Part number: 87144183001
- Condition: Damaged
- Location: Nr 1 Eng Bypass
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA200602573

## Discrepancy

SEA FLIGHT NR 2528: NR 1 ENGINE INTAKE BYPASS DOOR SWITCHLIGHT WAS DARK WITH SWITCH ACTIVATED.  LAMPS CHECKED GOOD.  SWITCH ACTIVATION/DEACTIVATION HAD NO EFFECT.  CIRCUIT BREAKER (P6-'INTK DEC ACT 1') WAS TRIPPED.  MAINTENANCE REMOVED AND REPLACED INTAKE BYPASS DOOR SWITCH NR 1.  OPS CHECK GOOD IAW Q400 AMM TASK 71-61-06-710-801.  BREAKER REMAINED SET.  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.