What was found
EMERGENCY LIGHTS TURN ON AND OFF BY THEMSELVES. (FLT 4723) REPLACED AC ESSENTIAL BUSS SENSE RELAY (K135) ON PCB5 IN JB11.
- Difficulty date
- December 4, 2011
- Submitted
- December 7, 2011
- Operation
- Air carrier
- Aircraft
- N603QX
- Make and model
- Cndair CL6002C10
- Aircraft serial
- 10011
- Aircraft time
- 26,630 hours, 19,413 cycles
- System (JASC)
- 2450 · AC Power Distribution System
- Part
- Relay
- Condition
- Failed
- Location
- Electrical Sys
- Stage of operation
- UK
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.