What was found
PDX - FLIGHT 2575, RECEIVED A APU SOV FAIL MESSAGE WHEN SHUTTING DOWN APU. RETURNED TO THE GATE. MAINTENANCE REPLACED THE K-103 RELAY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- October 14, 2007
- Submitted
- October 17, 2007
- Operation
- Air carrier
- Aircraft
- N610QX
- Make and model
- Cndair CL6002C10
- Aircraft serial
- 10033
- Aircraft time
- 15,785 hours, 11,368 cycles
- System (JASC)
- 4970 · APU Indicating System
- Part
- Relay
- Condition
- Malfunctioned
- Location
- Apu
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.